Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8001774 | Control method of exhaust gas purification system and exhaust gas purification system | Takao Onodera, Takashi Haseyama, Yoshinobu Watanabe, Takuro Iwashita, Tatsuo Mashiko | 2011-08-23 |
| 7992383 | Method for controlling exhaust gas purification system and exhaust gas purification system | Takao Onodera, Takashi Haseyama, Yoshinobu Watanabe, Takuro Iwashita, Tatsuo Mashiko | 2011-08-09 |