Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11705796 | Electric motor | — | 2023-07-18 |
| 7332110 | Method and device for producing optical part | Kazuo Inoue, Kiyohiro Saito | 2008-02-19 |
| 6422366 | Power transmitting apparatus | — | 2002-07-23 |
| 5253572 | Press with independent controls for reciprocation of and pressure application by RAM | Toshio Suzuki | 1993-10-19 |
| 5108689 | Injection molding method with compression for hardening | Tatsuji Nakagawa, Yasuhiko Oyamada | 1992-04-28 |
| 5093049 | Injection molding method with stamping compression | Tatsuji Nakagawa | 1992-03-03 |
| 4609011 | Flow control valve | — | 1986-09-02 |
| 4583033 | Speed control device for stepping motor | Yasuhiko Oyamada | 1986-04-15 |