Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8959891 | Selective catalytic reduction system | Takeshi Fukuoka, Hirotaka Takahashi | 2015-02-24 |
| 6308698 | Method and apparatus for controlling fuel injection in diesel engine | Kenzo Shioi, Keiichi Iida | 2001-10-30 |
| 6192856 | Electronic fuel injection apparatus | Kenzo Shioi, Keiichi Iida | 2001-02-27 |
| 6189514 | Electronic fuel injection apparatus | Kenzo Shioi, Keiichi Iida | 2001-02-20 |