Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851701 | Engine cooling system | Naoya Kawamoto, Rihito Kaneko, Hirokazu Ando | 2020-12-01 |
| 8899215 | Exhaust gas recirculation valve | Ryo Sano, Tetsuji Yamanaka, Hiroki Shimada | 2014-12-02 |
| 7793631 | Fuel ignition system, fuel igniting method, fuel reforming system and fuel reforming method, for internal combustion engine | Masaharu Matsumoto | 2010-09-14 |
| 7134272 | Exhaust gas purifying catalyst | Junji Ito | 2006-11-14 |