Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676016 | Electric actuator | Shigekazu Nagai, Akio Saitoh, Tadasu Kawamoto, Toru Sugiyama | 1997-10-14 |
| 5445045 | Actuator and actuator arrangement | Shigekazu Nagai, Akio Saitoh, Toru Sugiyama | 1995-08-29 |
| 5234386 | Actuator and actuator arrangement | Shigekazu Nagai, Akio Saitoh, Toru Sugiyama | 1993-08-10 |
| 5213385 | Detachable suction pad assembly | Shigekazu Nagai, Shuuzou Sakurai, Tadasu Kawamoto | 1993-05-25 |