Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6840223 | Armature and armature driving device | — | 2005-01-11 |
| 5487364 | Piston for an internal combustion engine | Masashi Takeda, Motoichi Murakami | 1996-01-30 |
| 5474040 | Cylinder block for an internal combustion engine | Hiroaki Murakami | 1995-12-12 |
| 4653440 | Intake system for multicylinder internal combustion engine | Yoshikiyo Shuzui | 1987-03-31 |