Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9601252 | Electromagnetic drive device and method of manufacturing electromagnetic drive device | Tomoyuki Tanaka | 2017-03-21 |
| 9318246 | Solenoid drive device | Tomoyuki Tanaka | 2016-04-19 |
| 8272984 | Endless metal belt | Koji Kato, Masashi Hattori, Yasuhiro Takeuchi, Hideharu Ushida, Masaki Saito +11 more | 2012-09-25 |