Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667677 | Magnet movable electromagnetic actuator | Hisashi Yajima | 2003-12-23 |
| 6634535 | Roller shaft | Naoki Tatsumi | 2003-10-21 |
| D478079 | Magnetic tape storage | Philip Turner, Yoshinori Tangi, Eiichi Yoneyama | 2003-08-05 |
| 6592063 | Chucking confirming method | Naoki Tatsumi, Jimmy Zweighaft | 2003-07-15 |
| 6559746 | Thrust controllable actuator | Seiji Takanashi, Shigeru Komoriya, Hisashi Yajima, Takashi Nagao | 2003-05-06 |