Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11539312 | Motor driver and motor driving system | Tetsuo Yamato | 2022-12-27 |
| 11441660 | Hollow strain-wave gear device | Yutaka Miyazawa | 2022-09-13 |
| 11229102 | Lighting device | Masaaki Nakayama | 2022-01-18 |
| 11092223 | Dual-type strain wave gearing | Jun Handa, Yoshihide Kiyosawa, Xin Yue Zhang | 2021-08-17 |
| 10992294 | Driver device | Tetsuo Yamato | 2021-04-27 |
| 10890239 | Externally toothed gear for strain wave gearing | Xin Yue Zhang | 2021-01-12 |
| 10660168 | Lighting device | Masaaki Nakayama | 2020-05-19 |
| 10393227 | Flat strain wave gearing | Jun Handa, Yoshihide Kiyosawa, Xin Yue Zhang | 2019-08-27 |
| 10352427 | Cup-shaped flexible externally toothed gear and cup-type strain wave gearing | Go Kuroiwa | 2019-07-16 |
| 10309513 | Dual-type strain wave gearing | Yoshihide Kiyosawa, Jun Handa, Xinyue Zhang | 2019-06-04 |
| 10295037 | Dual-type strain wave gearing | Yoshihide Kiyosawa, Jun Handa, Xinyue Zhang | 2019-05-21 |
| 10253863 | Dual-type strain wave gearing | Yoshihide Kiyosawa, Jun Handa, Xinyue Zhang | 2019-04-09 |
| 10253862 | Dual-type strain wave gearing | Yoshihide Kiyosawa, Jun Handa, Xin Yue Zhang | 2019-04-09 |
| 10197145 | Dual-type strain wave gearing | Yoshihide Kiyosawa, Jun Handa, Xin Yue Zhang | 2019-02-05 |
| 10194499 | Lighting device | Masaaki Nakayama | 2019-01-29 |
| 9900944 | Lighting device | Masaaki Nakayama | 2018-02-20 |
| 9476494 | Flexible externally toothed gear for wave gear device | Stephanie Moune | 2016-10-25 |
| 9294020 | Motor driving device | Tetsuo Yamato | 2016-03-22 |
| 9197149 | Motor drive apparatus | Tetsuo Yamato | 2015-11-24 |
| 9057421 | Wave gear device having three-dimensional contacting involute positive deflection tooth profile | Shoichi Ishikawa, Takahiro Arima, Yusuke Shibamoto | 2015-06-16 |
| 9037441 | Macro model of operational amplifier and circuit design simulator using the same | — | 2015-05-19 |
| 7735396 | Wave gear drive having negative deflection meshing tooth profile | Shoichi Ishikawa | 2010-06-15 |
| 7694607 | Wave gear drive with continuous meshing, high ratcheting torque tooth profile | Shoichi Ishikawa | 2010-04-13 |
| 7693593 | Production planning method and production planning system | Hisaya Ishibashi, Chiharu Nakagome, Jun Tateishi | 2010-04-06 |
| 7249536 | Wave gear device | Yoshihide Kiyosawa | 2007-07-31 |