Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538402 | Self-oscillation system for driving a linear oscillatory actuator around its resonant frequency | Halit Gokturk, Satoshi Nakayama, Kozo Kawai, Hideaki Abe | 2003-03-25 |
| 6441571 | Vibrating linear actuator and method of operating same | Yasuo Ibuki, Hidetoshi Amaya | 2002-08-27 |
| 6351089 | Control system for a linear vibration motor | Yasuo Ibuki, Hidetoshi Amaya | 2002-02-26 |
| 6181090 | Drive control method for linear oscillating motors and a linear oscillating motor | Hidetoshi Amaya, Yasuo Ibuki | 2001-01-30 |
| 6133701 | Driving circuit for oscillatory actuator | Halit Gokturk, Hideaki Abe, Satoshi Nakayama | 2000-10-17 |
| 5955799 | Linear vibration motor and method for controlling vibration thereof | Hidetoshi Amaya, Takio Maekawa, Yasuo Ibuki | 1999-09-21 |
| 5736797 | Linear oscillating motor | Ryo Motohashi, Masao Tanahashi, Hidetoshi Amaya, Takio Maekawa, Yasuo Ibuki +2 more | 1998-04-07 |
| 5034871 | DC to DC converter with steady control of output DC voltage by monitoring output DC current | Sumio Wada | 1991-07-23 |