Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634381 | Solenoid valve device and its manufacturing method | Noboru Matsusaka, Motoyoshi Ando | 2003-10-21 |
| 6615487 | Method for manufacturing valve timing adjusting apparatus | Masayasu Ushida, Sanemasa Kawabata, Yoshio Matsumoto | 2003-09-09 |
| 6547215 | Electromagnetic valve having nonmagnetic member between stator core and moving core | Noboru Matsusaka, Kenichi Oishi | 2003-04-15 |
| 6439183 | Valve timing adjusting device | Masayasu Ushida, Yoshio Matsumoto | 2002-08-27 |
| 6012419 | Rotational phase adjusting apparatus having seat for drill-machining | Yoshio Matsumoto | 2000-01-11 |
| 5875750 | Rotational phase adjusting apparatus resin seal | Hiroyuki Yamazaki, Michio Adachi, Masayasu Ushida, Hisashi Kayano, Isamu Inai | 1999-03-02 |
| 5836276 | Rotational phase adjusting apparatus having fluid reservoir | Michio Adachi, Masayasu Ushida, Yoshio Matsumoto | 1998-11-17 |