Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10227940 | Control device for internal combustion engine | Yuji Yasui, Hideki Matsunaga, Toshiharu Takahashi, Masatoshi Yamada, Hiroshi Uike | 2019-03-12 |
| 9657673 | Exhaust purification system for internal combustion engine | Yuji Yasui, Hideki Matsunaga, Toshiharu Takahashi, Masatoshi Yamada, Hiroshi Uike | 2017-05-23 |