Research field (2):
Electronic devices and equipment
, Applied physics - general
Research theme for competitive and other funds (12):
2014 - 2018 Development of high power multi-degree-of-freedom actuator for robot joints with torque-free mode
2013 - 2016 High-efficiency driving circuit to realize small AC-DC converter by using mechanical resonance of piezoelectric single crystal
2009 - 2011 Achievement of Miniaturized and Inductor-less AC-DC converter Using Mechanical Resonance of Single-Crystal Piezoelectric Small-Thin Rectangular Plate
2009 - 2011 Development of electromagnetic-piezoelectric hybrid actuator system for haptic interface
2007 - 2008 薄型超音波スピンドルモータの実用化に向けた高性能化と耐久性向上の研究
2006 - 2008 A study on monolithic vibrational gyrosensor to detect triaxial angular velocities
2006 - 2008 Development of Electromagnetic-Piezoelectric Hybrid Actuator systemfor Force-Feedback Interface
2007 - 圧電振動子における大振幅励振特性の計測と評価
2005 - 2006 次世代ハードディスクドライブ用の超薄型・高速回転圧電超音波モータ
2004 - LiNbO3を用いた超音波モータ
2003 - 水晶振動子を用いた三軸回転角速度センサに関する研究
1999 - 三軸回転角速度検出・モノリシック圧電ジャイロセンサに関する研究
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Papers (33):
Youneng Gao, Shota Nakagawa, Yutaka Doshida, Ruka Sugawara, Satoshi Tanaka, Hideki Tamura, Yoshiki Takano, Satoshi Demura. Investigation of the crystal-oriented behavior of rare earth substituted Sr2NaNb5O15 lead-free piezoelectric materials under a high magnetic field. Japanese Journal of Applied Physics. 2024. 63. 4
Yutaka Doshida, Kosuke Hayakawa, Hideki Tamura, Satoshi Tanaka. Hardening of (Ba0.5Na0.5)0.85Ba0.15TiO3lead-free piezoelectric ceramics by adding (Bi0.5Na0.5)MnO3. Japanese Journal of Applied Physics. 2022. 61. SG
Kohei Aono, Manabu Aoyagi, Hidekazu Kajiwara, Hideki Tamura, Takehiro Takano. Increase of holding force in near-field acoustic levitation of tabular object inserted between opposing vibration sources. Japanese Journal of Applied Physics. 2019. 58. SGGD11-1-SGGD11-7
Taiki Hirano, Manabu Aoyagi, Hidekazu Kajiwara, Hideki Tamura, Takehiro Takano. Development of rotary-type noncontact-synchronous ultrasonic motor. Japanese Journal of Applied Physics. 2019. 58. SGGD09-1-SGGD09-7