International conference proceedings - AOYAGI MANABU

1. Evaluation of a prototype levitation device using a spherical resonant cavity with a 40 kHz BLT type ultrasound emitter

   Hideki Tamura, Takashi Kasashima, Shinsuke Itoh, Asuka Tsujii, Hikaru Miura, Takehiro Takano, Manabu Aoyagi，Proc. the 45th Symposium Ultrasonic Electronics (USE2024)，(p.1 ～ 2)，Article Number:2P4-4，Organizing Committee of USE2024, Institute for Ultrasonic Electronics, Kyototanabe, Kyoto, Japan，2024.11，Tokyo

   

2. Analysis of the levitation force acting on a cylinder with a hole placed between vibrating surface and a plane

   Yuta Fijioka, Yimeng Wang, Hideki Tamura, Manabu Aoyagi，Proc. the 45th Symposium Ultrasonic Electronics (USE2024)，(p.1 ～ 2)，Article Number:2P4-5，Organizing Committee of USE2024, Institute for Ultrasonic Electronics, Kyototanabe, Kyoto, Japan，2024.11，Tokyo

   

3. An attempt to catch a falling plate on a vibrating surface without contact

   Masaharu Nagahara, Hidekazu Kajiwara, Hideki Tamura, Manabu Aoyagi，Proc. the 45th Symposium Ultrasonic Electronics (USE2024)，(p.1 ～ 2)，Article Number:2P4-6，Organizing Committee of USE2024, Institute for Ultrasonic Electronics, Kyototanabe, Kyoto, Japan，2024.11，Tokyo

   

4. Enhancement of underwater acoustic streaming using a cylinder with a cavity located away from vibrating surface

   Yimeng Wang, Manabu Aoyagi，Proc. the 45th Symposium Ultrasonic Electronics (USE2024)，(p.1 ～ 2)，Article Number:2P4-7，Organizing Committee of USE2024, Institute for Ultrasonic Electronics, Kyototanabe, Kyoto, Japan，2024.11，Tokyo

   

5. Attempt to levitate and transport a flat plate between horizontally opposed bending vibrating plates

   Hiroto Tachibana, Hideki Tamura, Manabu Aoyagi，Proc. the 45th Symposium Ultrasonic Electronics (USE2024)，(p.1 ～ 2)，Article Number:1P4-1，Organizing Committee of USE2024, Institute for Ultrasonic Electronics, Kyototanabe, Kyoto, Japan，2024.11，Tokyo

   

6. Enhancement Effects of Underwater Acoustic Streaming by a Cylinder with a Cavity

   Yimeng Wang, Manabu Aoyagi ，IEEE UFFC-JS2024 Symposium Proceedings，(p.1 ～ 4)，Article Number:7428，IEEE，2024.09，Taipei, Taiwan

   

7. Non-Contact Rotation by Acoustic Streaming Generated by a Cylinder with Multiple Small Through-Hole

   Manabu Aoyagi, Naoki Karakizawa, Yimeng Wang, Kohei Aono，IEEE UFFC-JS2024 Symposium Proceedings，(p.1 ～ 3)，Article Number:8362，IEEE，2024.09，Taipei, Taiwan

   

8. Observation of acoustic streaming around a cylinder with a side hole for near-field acoustic levitation

   Naoki Karakizawa, Kohei Aono, Manabu Aoyagi，Proc. the 44th Symposium Ultrasonic Electronics (USE2023)，(p.1 ～ 2)，Article Number:2P4-6，Organizing Committee of USE2023, Institute for Ultrasonic Electronics, Kyototanabe, Kyoto, Japan，2023.11，Toyama, Japan

   

9. Effects of cavity disks on the generation of underwater acoustic streaming

   Yimeng Wang, Kohei Aono, Manabu Aoyagi，Proc. the 44th Symposium Ultrasonic Electronics (USE2023)，(p.1 ～ 2)，Article Number:2E2-4，Organizing Committee of USE2023, Institute for Ultrasonic Electronics, Kyototanabe, Kyoto, Japan，2023.11，Toyama, Japan

   

10. Base analysis and trial of an ultrasonic levitation device using a spherical cavity resonator with a single 40kHz transducer

    Hideki Tamura, Takehiro Takano, Manabu Aoyagi，Proc. the 44th Symposium Ultrasonic Electronics (USE2023)，(p.1 ～ 2)，Article Number:2P4-7，Organizing Committee of USE2023, Institute for Ultrasonic Electronics, Kyototanabe, Kyoto, Japan，2023.11，Toyama, Japan

    

11. Submerged Surface Acousic Wave Propulsion System with SiO2/Al/Ln Structure

    Deqing Kong, Ryo Tanimura, Fang Wang, Kailiang Zhang, Minoru Kuribayashi Kurosawa, Manabu Aoyagi，Proceedings of the 2023 IEEE International Ultrasonics Symposium(IUS)，(p.1 ～ 2)，Article Number:C2P-28-PUM-4，IEEE，2023.09，Montreal, Canada

    

12. Characteristics of surface acoustic wave propulsion system at 10 MHz

    Ryo Tanimura, Deqing Kong, Minoru Kuribayashi Kurosawa, Manabu Aoyagi，Proc. the 43rd Symposium Ultrasonic Electronics (USE2022)，(p.1 ～ 2)，Article Number:.3Pb4-6，Organizing Committee of USE2022, Institute for Ultrasonic Electronics, Kyototanabe, Kyoto, Japan，2022.11，Kyoto, Japan

    

13. Observation of jet emitted from through-hole in cylinder placed near vibrating surface

    Kohei Aono, Deqing Kong, Hiroki Matsumoto and Manabu Aoyagi，Proc. the 43rd Symposium Ultrasonic Electronics (USE2022)，(p.1 ～ 2)，Article Number:3Pb4-5，Organizing Committee of USE2022, Institute for Ultrasonic Electronics, Kyototanabe, Kyoto, Japan，2022.11，Kyoto, Japan

    

14. Measurement of elastic waves propagating from processed area during ultrasonic welding

    Kohei Yabe, Akitoshi Kasai, Masaru Miyata, Taro Kawano, and Manabu Aoyagi，Proc. the 43rd Symposium Ultrasonic Electronics (USE2022)，(p.1 ～ 2)，Article Number:3Pb4-3，Organizing Committee of USE2022, Institute for Ultrasonic Electronics, Kyototanabe, Kyoto, Japan，2022.11，Kyoto, Japan

    

15. Acoustic Underwater Propulsion System via a 36° Y-cut LN Thickness-vibration-mode Transducer

    Takumi Hirata, Deqing Kong, Fei Li, Minoru Kurosawa, Manabu Aoyagi，Proc. the 43nd Symposium Ultrasonic Electronics (USE2022)，(p.1 ～ 2)，Article Number:2Pb4-3，Organizing Committee of USE2022, Institute for Ultrasonic Electronics, Kyototanabe, Kyoto, Japan，2022.11，Kyoto, Japan

    

16. Underwater Characteristics of a Lead-free BNBT15-BNM Transducer

    Yimeng Wang, Deqing Kong, Yutaka Doshida, Minoru Kuribayashi Kurosawa, Manabu Aoyagi，Proc. the 43rd Symposium Ultrasonic Electronics (USE2022)，(p.1 ～ 2)，Article Number:1Pb3-4，Organizing Committee of USE2022, Institute for Ultrasonic Electronics, Kyototanabe, Kyoto, Japan，2022.11，Kyoto, Japan

    

17. Performance test and backward motion suppression of a walking type piezoelectric actuator

    Hao Yun, Deqing kong, Manabu Aoyagi，19th International Conference on Precision Engineering(ICPE2022)，(p.1 ～ 2)，Article Number:C049，The Japan Society for Precision Engineering，2022.11，Nara, Japan

    

18. Near-field acoustic levitation distance extension using a vibrator with a non-planar vibrating surface

    Naoki Karakizawa, Kohei Aono, Deping Kong, Hidekazu Kajiwara, Manabu Aoyagi，2022 International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2022)，(p.1)，Article Number:13007，IWPMA2022，2022.10，Online

    

19. Holding force characteristics of levitation by jet from small hole of a levitated object

    Kohei Aono, Deqing Kong, Manabu Aoyagi，Proceedings of the 2022 IEEE International Ultrasonics Symposium(IUS2022)，(p.1 ～ 3)，Article Number:1280，IEEE，2022.10，Venice, Italy, Online

    

20. Investigation of acoustic underwater propulsion with 36° Y-cut lithium niobate transducer

    Takumi Hirata, Deqing Kong, Fei Li, Minoru Kuribayashi Kurosawa, Manabu Aoyagi，Proceedings of the 2022 IEEE International Ultrasonics Symposium(IUS2022)，(p.1 ～ 4)，Article Number:1273，IEEE，2022.10，Venice, Italy, Online

    

21. Modeling and experimental evaluation of the stepping characteristics in a walking-type piezoelectric actuator

    Hao Yun, Deqing kong, Manabu Aoyagi，2022 International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2022) ，(p.1)，Article Number:11006，IWPMA2022，2022.10，Online

    

22. A Lead-free BNBT15-BNM Ultrasonic Transducer for Underwater Microrobot

    Yimeng Wang, Deqing Kong, Yutaka Doshida, Minoru Kuribayashi Kurosawa, Manabu Aoyagi，2022 International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2022)，(p.1)，Article Number:12002，IWPMA2022，2022.10，Online

    

23. Study of an underwater propulsion system by high-frequency surface acoustic wave device

    Ryo Tanimura, Deqing Kong, Minoru Kuribayashi Kurosawa, Manabu Aoyagi，2022 International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2022)，(p.1)，Article Number:12005，IWPMA2022，2022.10，Online

    

24. Non-contact flip motion of planer levitated object using acoustic jumping phenomenon

    Kohei Aono, Deqing Kong, Manabu Aoyagi，2022 International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2022)，(p.1)，Article Number:13004，IWPMA2022，2022.10，Online

    

25. Investigation of harmonics generated during ultrasonic welding and welding conditions

    Kohei Yabe, Akitoshi Kasai, Masaru Miyata, Taro Kawano, Manabu Aoyagi，2022 International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2022)，(p.1)，Article Number:13005，IWPMA2022，2022.10，Online

    

26. Acoustic underwater propulsion system using longitudinal vibrator

    Ryo Tanimura, Kong Deqing, and Manabu Aoyagi，Proc. the 42nd Symposium Ultrasonic Electronics (USE2021), Vol.42, No.1Pb4-3 (2pages)，USE2021 Organizing Committee，2021.10，Online

    

27. Effect of eigenmode in cavity on acoustic radiation force in near-field acoustic levitation

    Kohei Aono, Deqing Kong, and Manabu Aoyagi，Proc. the 42nd Symposium Ultrasonic Electronics (USE2021), Vol.42, No.1Pa4-4 (2pages)，USE2021 Organizing Committee，2021.10，Online

    

28. Traveling wave excitation to a metal cylinder and application to object transport

    Kaito Murai, Deqing Kong, Hideki Tamura, and Manabu Aoyagi，Proc. the 42nd Symposium Ultrasonic Electronics (USE2021), Vol.42, No.1J2-1 (2pages)，USE2021 Organizing Committee，2021.10，Online

    

29. A double-stator piezoelectric actuator with two driving modes: design and experiments

    Hao Yun, Deqing Kong and Manabu Aoyagi，2021 International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA2021)，IWPMA2021，2021.10，Online

    

30. Phenomenon of Flip and Attraction of Tabular Object by Acoustic Radiation Force from Recessed Vibration Surface

    Kohei Aono, Manabu Aoyagi，Proceedings of the 2021 IEEE International Ultrasonics Symposium(IUS), No.4784, 3pages，IEEE，2021.09，Xian, Online

    

31. BNBTM and SCNN lead-free ultrasonic transducer for underwater propulsion system

    Takumi Hirata, Deqing Kong, Yutaka Doshida, Kuribayashi Minoru Kurosawa, Manabu Aoyagi，Proceedings of the 2021 IEEE International Ultrasonics Symposium(IUS), No.5088, 3pages，IEEE，2021.09，Xian, Online

    

32. Generation of acoustic flow using a cylindrical pipe vibrating in axisymmetric flexural damped travelling wave and applications to non-contact ultrasonic transportation and manipulation of a small object

    T.Takno and H.Tamura and M.Aoyagi，Proseedings of the 12th Western Pacific Acoustics Conference 2015，(p.564 ～ 568)，WESPAC2015，2015.12，Repppublic of Singapore

    

33. Consideration of Spherical Stator for Spherical Ultrasonic Motor

    M.Aoyagi and S.Nakajima and H.Kajiwara and H.Tamura and T.Takano，Proseedings of the 12th Western Pacific Acoustics Conference 2015，(p.559 ～ 563)，WESPAC2015，2015.12，Repppublic of Singapore

    

34. Ethical Case is Powerful Method in Engineering Ethics Education

    Mitsukuni Yasui, Manabu Aoyagi, Ding Li yu, Hiroyuki Fjiki and Mitsuo Mizoguchi，The First UNESCO Conference on Ethics Education for All "Searching for a New Paradigm of Learning to Live Together: Asia-Pacific''，(p.103 ～ 113)，UNESCO Bangkok，2014.10，Petchburi, Thailand

    

35. Development of 2-DOF hybrid actuator system

    Ryota Okeya and Manabu Aoyagi，Proceedings of the 14th International Conference on Precision Engineering (ICPE2012)，(p.733 ～ 738)，ICPE2012，2012.11，Awaji, Japan

    

36. Development of Linear Ultrasonic Motor Using Beam and Multilayer Piezoelectric Actuator

    Ryuichi Nakayasu and Manabu Aoyagi，Proceedings of the 15th International Conference on Electrical Machines and Systems(ICEMS2012), LS4C-3，(p.LS4C-3 ～ )，IEEJ Industry Applications Society，2012.10，Sapporo, Japan

    

37. Examination of an Outer-Rotor-Type Multidegree-of- Freedom Spherical Ultrasonic Motor

    Bo Lu and Manabu Aoyagi，Proceedings of the 15th International Conference on Electrical Machines andSystems(ICEMS2012), LS4C-3，(p.LS4C-1 ～ )，IEEJ Industry Applications Society，2012.10，Sapporo, Japan

    

38. Approach Warning Systemfor Snowplow Using Aerial-High-Power Ultrasonic Wave with Radio Wave

    Aoyagi Manabu, Amagi Yuta, Okeya Ryota, Tamura Hideki and Takano Takehiro，AIP Conference Proceedings, International Congress on Ultrasonics Gdansk 2011，vol.1433，(p.354 ～ 357)，AIP，2012.05，Gdansk, Poland

    

39. Prototype and estimation an ultrasonic motor using a transmission rod with a stator vibrator and a rotor at the both ends

    Takehiro Takano, Hideki Tamura, Daisuke Sato and Manabu Aoyagi，AIP Conference Proceedings, International Congress on Ultrasonics Gdansk 2011，vol.1433，(p.689 ～ 692)，AIP，2012.05，Gdansk, Poland

    

40. Development of electromagnetic and piezoelectric hybrid actuator system

    Ryota Okeya, Manabu Aoyagi, Takehiro Takano, Hideki Tamura，Book of abstract of 9th International workshop on piezoelectric materials and applications in actuators，2012.04，Hirosaki, Japan

    

41. Development of a Novel Rotor-Embedded-Type Multidegree-of-Freedom Spherical Ultrasonic Motor

    Bo Lu, Manabu Aoyagi, Hideki Tamura and Takehiro Takano，Proceedings of the 2011 IEEE International Conference on Mechatronics and Automation，(p.795 ～ 800)，IEEE，2011.08，Beijing, China

    

42. Single Phase Drive Ultrasonic Motor Using LiNbO3 Vibrator

    Hideki Tamura, Manabu Aoyagi, Takehiro Takano, Yoshiro Tomikawa, Seiji Hirose，Proc. of 11th International conference on new actuators (Actuator 2008)，(p.596 ～ 599)，2008.06，Bremen, Germany

    

43. An Ultrasonic Actuator with Electrical Preload Control Function for Force-Feedback Interface

    Tsuyoshi Takemura, Manabu Aoyagi, Takehiro Takano, Hideki Tamura, Yoshiro Tomikawa，Proc. of 11th International conference on new actuators (Actuator 2008)，(p.969 ～ 972)，2008.06，Bremen, Germany

    

44. Thin Ultrasonic Spindle-Motor Using Non-Axisymmetric ((1,1))-Mode of a Ring Vibrator

    Manabu Aoyagi, Takehiro Takano, Hideki Tamura, Seiji Hirose, Yoshiro Tomikawa，Proc. of 11th International conference on new actuators (Actuator 2008)，(p.603 ～ 606)，2008.06，Bremen, Germany

    

45. Development of Thin-type Ultrasonic Motors for High-speed Applications, - Mainly Lead-free Single-Crystal-type -

    Manabu Aoyagi, Hideki Tamura, Takehiro Takano, Yoshiro Tomikawa, Seiji Hirose，Proc. of the 2nd International Symposium on Next-Generation Actuators Leading Breakthroughs，(p.113 ～ 116)，2008.04，Chiba, Japan

    

46. Development of Thin-type Ultrasonic Spindle-motors for High-speed Applications

    M.Aoyagi, T.Takano,Y.Tomikawa, H.Tamura and S.Hirose，Proc. of the 4th Public Symposium on Next-Generation Actuators Leading Breakthroughs，(p.85 ～ 88)，2007.11，Chiba, Japan

    

47. A novel ultrasonic linear motor using plate longitudinal vibrators assembled in a T-shape

    Manabu Aoyagi, Yuki Matsutate, Yoshiro Tomikawa and Takehiro Takano，Special Issue of the journal Revista de Acustica (Proc. of 19th International congress on acoustics(ICA2007Madrid))，vol.38，(3-4)，(p.4pages ～ )，Spanish Acoustical Society，2007.09，Madrid, Spain

    

48. Ultrasonic motor using a piezoelectric ceramic multilayer vibrator with diagonally symmetric form

    Takehiro Takano, Hideki Tamura, Yoshiro Tomikawa and Manabu Aoyagi，Special Issue of the journal Revista de Acustica (Proc. of 19th International congress on acoustics(ICA2007Madrid))，vol.38，(3-4)，(p.4pages ～ )，Spanish Acoustical Society，2007.09，Madrid, Spain

    

49. Trial of ultrasonic motor using LiNbO3 rectangular plate vibrating in the 1st longitudinal and the 2nd flexural vibration modes

    Takehiro Takano, Hideki Tamura, Yoshiro Tomikawa and Manabu Aoyagi，10th International conference on new actuators (Actuator 2006)，(p.453 ～ 456)，2006.06，Bremen, Germany

    

50. Disk-type gyro-moment motor

    Yoshiro Tomikawa, Chiharu Kusakabe, Takehiro Takano, Manabu Aoyagi andHideki Tamura，10th International conference on new actuators (Actuator 2006)，(p.576 ～ 579)，2006.06，Bremen, Germany

    

51. High Speed Ultrasonic Motors Using L1-F2 Double-Mode Rectangular-Plate-Vibrators of Piezoelectric Single Crystals

    Takehiro Takano, Hideki Tamura, Yoshiro Tomikawa, Manabu Aoyagi and Seiji Hirose，Proc. of 3rd International workshop on piezoelectric materials and applications in actuators，2006.06，Eskisehir, Turkey

    

52. Thin-Type Ultrasonic Motors for Hard Disk Drive of the Next Generation

    Yoshiro Tomikawa, Hideki Tamura, Seiji Hirose, Manabu Aoyagi and Takehiro Takano，1st International Symposium on Next-Generation Actuators Leading Breakthroughs，(p.97 ～ 100)，2006.04，Chiba, Japan

    

53. An ultrasonic motor using the 1st longitudinal and the 2nd flexural vibration modes of a LiNbO3 rectangular plate

    Takehiro Takano, Hideki Tamura, Yoshiro Tomikawa and Manabu Aoyagi，Proc. of first International Workshop on Ultrasonic Motors and Actuators，(p.75 ～ 76)，2005.11，Yokohama, Japan

    

54. Development ofGyro-Moment Motor

    Yoshiro Tomikawa, Takehiro Takano and Manabu Aoyagi，2005 IEEE Ultrasonics Symposium，(p.1526 ～ 1529)，IEEE，2005.09，Rotterdam, The Netherlands

    

55. A Novel Ultrasonic Motor with a Built-in Clutch Mechanism for a Force-feed-back Actuator

    Manabu Aoyagi, Yoshiro Tomikawa, and Takehiro Takano，2004 IEEE Ultrasonics Symposium，(p.2239 ～ 2242)，IEEE，2004.08，Montreal, Canada

    

56. Some Reformative Trials of Piezo-Motors Using Longitudinal andFlexural Vibrations

    Yoshiro Tomikawa, Tomoki Funakubo, Osamu Miyazawa, Manabu Aoyagi and Takehiro Takano，World Congress on Ultrasonics 2003，(p.1569 ～ 1576)，Elsevier，2003.09，Paris, France

    

57. New structure of ultrasonic motor usinglongitudinal and bending vibration modes of a rectangularplate

    Takehiro Takano, Yoshiro Tomikawa, Manabu Aoyagi and Seiji Hirose，8th International conference on new actuators (Actuator 2002)，(p.458 ～ 461)，2002.06，Bremen, Germany

    

58. Powder-supply Device using Bending Mode Disk vibrator With Cylindrical Funnel at Its Center

    Takehiro Takano, Yoshiro Tomikawa, Manabu Aoyagi and Seiji Hirose，2002 IEEE International Ultrasonics Symposium，(p.639 ～ 642)，IEEE，2002.01，Munich, Germany

    

59. Multi-degrees-of-freedom ultrasonic actuator employing multi-vibration modes of a disk

    Manabu Aoyagi, Toshiharu Ogasawara, Yoshiro Tomikawa, and Takehiro Takano，7th International conference on new actuators (Actuator 2000)，(p.399 ～ 402)，2000.06，Bremen, Germany

    

60. New Designed Longitudinal and Torsional Vibrator Combination-Type Ultrasonic Motor

    Manabu Aoyagi and Yoshiro Tomikawa，Ferroelectrics(2nd Asian Meeting on Ferroelectrics, International, AMF-2)，vol.232，(1-4)，(p.241 ～ 246)，Gordon and Breach Science Publishers，1998.12，Singapore

    

61. New Control Method of Contact Force between Rotor and Stator on Rod-Type Ultrasonic Motor

    Manabu Aoyagi and Yoshiro Tomikawa，1998 IEEE Ultrasonics Symposium, October 1998，vol.1，(p.695 ～ 698)，IEEE，1998.10，Sendai, Japan

    

62. Same Phase Drive Type Ultrasonic Motor Using Longitudinal andFlexural Vibrations of Rectangular Piezoelectric Plate

    Hideharu Kishi, Manabu Aoyagi and Yoshiro Tomikawa，1997 World Congress on Ultrasonics，(p.174 ～ 175)，1997.08，Yokohama, Japan

    

63. High-Power Characteristics at Antiresonance Frequency of Piezoelectric Transducers

    Seiji Hirose, Manabu Aoyagi, Yoshiro Tomikawa, Sadayuki Takahashi and Kenji Uchino，Ultrasonics(Ultrasonics International Conference 1995)，vol.34，(p.213 ～ 217)，Elsevier，1995.07，Edinburgh, UK

    

64. Ultrasonic actuator using orthotropic composite material

    Kazumasa Ohnishi, Yoshiro Tomikawa, Chiharu Kusakabe, and Manabu Aoyagi，Ultrasonics(Ultrasonics International Conference 1995)，vol.34，(p.283 ～ 285)，Elsevier，1995.07，Edinburgh, UK

    

65. Piezoelectric Actuators Driven by the Saw-tooth-like Motion of a Stator

    Takehiro Takano, Yoshiro Tomikawa, Manabu Aoyagi and Chiharu Kusakabe，Ultrasonics(Ultrasonics International Conference 1995)，vol.34，(p.279 ～ 282)，Elsevier，1995.07，Edinburgh, UK

    

66. Simplified equivalentcircuit of an ultrasonicmotor and its applications

    Manabu Aoyagi, Yoshiro Tomikawa and Takehiro Takano，Ultrasonics(Ultrasonics International Conference 1995)，vol.34，(p.275 ～ 278)，Elsevier，1995.07，Edinburgh, UK

    

67. Characteristics of a bolt-clamped torsional vibrator using shear-mode piezo-ceramics sandwiched in the axial direction

    Manabu Aoyagi, Tomoaki Suzuki and Yoshiro Tomikawa，Ultrasonics(Ultrasonics International Conference 1995)，vol.34，(p.219 ～ 222)，Elsevier，1995.07，Edinburgh, UK

    

68. Excitation of Progressive Waves in a Lossy Transmission Line and Its Application to Power Feeding Device

    Takehiro Takano, Yoshiro Tomikawa, Manabu Aoyagi，15th International Congress on Acoustics，vol.1，(p.181 ～ 184)，1995，Trondheim, Norway

    

69. Ultrasonic Linear Motors Using Piezoelectric Ceramic Thin Plates

    Yoshiro Tomikawa, Akira Yabuki, Manabu Aoyagi and Takehiro Takano，15th International Congress on Acoustics，vol.4，(p.277 ～ 280)，1995，Trondheim, Norway

    

70. Development of Ultrasonic Motors

    Yoshiro Tomikawa, Takehiro Takano, Chiharu Kusakabe, Manabu Aoyagi and Seiji Hirose，9thSmart Actuator Symp. at ICAT, Pennsylvania State Univ.，(p.11Pages ～ )，Pennsylvania State Univ，1994.04，StateCollege, Pennsylvania, USA

    

71. High-Power Characteristics of Piezoelectric Materials

    Seiji Hirose, Sadayuki Takahashi, Manabu Aoyagi and Yoshiro Tomikawa，9th Smart Actuator Symp. at ICAT, Pennsylvania State Univ.，(p.6Pages ～ )，Pennsylvania State Univ.，1994.04，State College, Pennsylvania, USA

    

72. Ultrasonic Linear Motors for Application to Driving a Light Pick-up Element

    Takehiro Takano, Yoshiro Tomikawa, Manabu Aoyagi, Toshiharu Ogasawara and Akira Yabuki，1993 ULTRASONIC SYMPOSIUM，(p.445 ～ 448)，IEEE，1993.10

    

73. Piezoelectric Actuators in Rotary or Linear Motions by Excitation of Asymmetric Displacement

    Yoshiro Tomikawa, Manabu Aoyagi and Chiharu Kusakabe，1992 IEEE 8th Inter. Sympo. on the Appli. of Ferroelectrics，(p.537 ～ 540)，IEEE，1992.09，Greenville, South Carolina, USA

    

74. High Torque Ultrasonic Motor Using Longitudinal and Torsional Vibrations, -Characteristics of the Motor with a Revolving Torsional Vibrator Used in Common as a Stator and a Rotor-

    Manabu Aoyagi, Akira Satoh and Yoshiro Tomikawa，1992 IEEE 8th Inter. Sympo. on the Appli. of Ferroelectrics，(p.541 ～ 544)，IEEE，1992.09，Greenville, South Carolina, USA

    

75. Very High Torque Ultrasonic Motor Using Longitudinal and Torsional Multi-Mode Rod Vibrator of Large Diameter

    Manabu Aoyagi, Kazuyoshi Kurashima and Yoshiro Tomikawa，theIFToMM-jc Inter. Sympo. on Theory of Machines and Mechanisms，vol.2，(p.821 ～ 825)，1992.09，Nagoya, Japan

    

76. Characteristics of A Rotor Sandwiched Type Ultrasonic Motor Using Longitudinal and Torsional Vibrators

    Kazuyuki Sanbe, Yoshiro Tomikawa and Manabu Aoyagi，Inter. Jour. of Applied Electromagnetics in Materials，vol.Suppl,-3，(p.105 ～ 108)，Elsevier，1992.01，Nagoya, Japan

    

77. Trial Production ofa Small-sized Ultrasonic Motor Using a Tuning Fork

    Takehiro Takano, Yoshiro Tomikawa, Toshiharu Ogasawara and Manabu Aoyagi，Inter. Jour. of Applied Electromagnetics in Materials，vol.Suppl,-3，(p.113 ～ 116)，Elsevier，1992.01，Nagoya, Japan

    

78. Basic Studies of Powder Sending Device Using Flexural Progressive Wave

    Takehiro Takano, Yoshiro Tomikawa, Manabu Aoyagi and Nobuhiro Kanbe，ICA 14 Beijing，(p.C5-4 ～ )，1992，Beijing, Chaina

    

79. Characteristics and Vibrational Behaviors of a Rod Type Ultrasonic Motor Using Longitudinal andTorsional Vibrations

    Manabu Aoyagi, Yoshiro Tomikawa, Kazunari Adachi and Takehiro Takano，Inter. Jour. of Applied Electromagnetics in Materials，vol.Suppl.-2，(p.31 ～ 34)，Elsevier，1991.01，Sendai, Japan

    

80. A Rod Type Ultrasonic Motors Using Longitudinal and Torsional Modes

    YoshiroTomikawa, Kazunari Adachi, Manabu Aoyagi, Tadaatsu Sagae and Takehiro Takano，1990 IEEE 7th Inter. Sympo. on Appli. of Ferroelectrics，(p.229 ～ 232)，1990.09