Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4643157 | Cylinder head for internal combustion engines | Kenji Kimura | 1987-02-17 |
| 4537166 | Lubricating arrangement in valve mechanism of an overhead camshaft engine | Kenji Kimura | 1985-08-27 |
| 4182285 | Cylindrical torch passage construction for internal combustion engine | Shizuo Yagi, Isao Fujii | 1980-01-08 |
| 4182287 | Torch passage construction for stratified charge engine | Shizuo Yagi, Isao Fujii | 1980-01-08 |