Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9181829 | Exhaust gas purification device of internal combustion engine | Hiroshi Kubo, Takao Onodera, Hitoshi Satou, Masahiro Kajiyama, Tetsuya Murata +1 more | 2015-11-10 |
| 8978365 | Exhaust gas purification system | Takashi Ikeda, Tetsuya Murata | 2015-03-17 |
| 8931254 | Exhaust pipe injection control device | Naofumi Ochi, Shinji Hara | 2015-01-13 |