Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10054027 | Exhaust purification apparatus for internal combustion engine | Tsutomu Muramoto, Nobutaka Ishii, Futoshi Nakano, Takashi Yamashita, Satoshi Kanekiyo +2 more | 2018-08-21 |
| 8973350 | Control method of exhaust gas purification system and exhaust gas purification system | Takashi Haseyama, Shinji Gotou, Tatsuo Mashiko, Yoshinobu Watanabe | 2015-03-10 |
| 8549843 | Method of controlling exhaust gas purification system and exhaust gas purification system | Takashi Ikeda, Shigeru Ikeda, Takao Onodera, Tatsuo Mashiko | 2013-10-08 |
| 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 |
| 7729845 | Fuel injection control device | Takuro Iwashita, Takashi Haseyama, Yoshinobu Watanabe, Naofumi Ochi, Tatsuo Mashiko | 2010-06-01 |
| 6886335 | Device for preventing the turbo-charger from over-running | Tetsuo Tabata, Naohito Metoki, Takayuki Tazawa | 2005-05-03 |