Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7159482 | Electric actuator | Shigekazu Nagai, Akio Saitoh | 2007-01-09 |
| 6668988 | Buffering mechanism | Shigekazu Nagai, Akio Saitoh | 2003-12-30 |
| 6471199 | Electric clamp apparatus | Shigekazu Nagai, Akio Saitoh | 2002-10-29 |
| 6354580 | Electric clamp apparatus | Shigekazu Nagai, Akio Saitoh | 2002-03-12 |
| D438441 | Electric clamping device | Shigekazu Nagai, Akio Saitoh | 2001-03-06 |