Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8134814 | Semiconductor device having an ESD protection circuit | — | 2012-03-13 |
| 7826186 | Semiconductor device having an ESD protection circuit | — | 2010-11-02 |
| 5235230 | Miniature motor terminal | Toshiya Yuhi | 1993-08-10 |
| 5113105 | Rotor for miniature motors | Ryouichi Someya | 1992-05-12 |
| 5109173 | Rotor insulating core for miniature motors | Ryouichi Someya | 1992-04-28 |
| 5053657 | Miniature motor | Ryouichi Someya | 1991-10-01 |
| D304169 | Electric motor | Michio Hoshino, Hajime Sato | 1989-10-24 |
| 4795926 | Motor end bearings accommodating increased shaft lengths | Ryoichi Someya | 1989-01-03 |