Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831379 | Permanent magnet synchronous linear motor | Motomichi Ohto, Masahiko Tanabe, Hirofumi Inokuchi | 2004-12-14 |
| 6800968 | Linear motor | Toru Shikayama, Nobuyuki Irie | 2004-10-05 |
| 6730639 | Grease composition for bearings of information devices | Motoharu Akiyama, Seiji Okamura | 2004-05-04 |
| 6701803 | Reduction gears-integrated actuator | Masafumi Tamai, Mayumi Umetsu | 2004-03-09 |