Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5507523 | Automatically releasable safety device used in mechanical igniter for gas generator | Muneo Nishizawa, Tetsuya Hamaue, Koji Hiramatsu | 1996-04-16 |
| 5400983 | Gas-pressure actuator apparatus for pretensioner | Muneo Nishizawa | 1995-03-28 |
| 5383623 | Rotary actuator-operated seat belt pretensioner | Ryoichi Yoshida, Muneo Nishizawa, Koji Hiramatsu | 1995-01-24 |
| 5351485 | Rotary actuator-operated pretensioner | — | 1994-10-04 |
| 5248110 | Vehicle seat belt retractor | Yoshida Ryoichi | 1993-09-28 |