Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667677 | Magnet movable electromagnetic actuator | Kazuya Tamura | 2003-12-23 |
| 6559746 | Thrust controllable actuator | Seiji Takanashi, Shigeru Komoriya, Kazuya Tamura, Takashi Nagao | 2003-05-06 |