Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9086000 | Diesel particulate filter system | Hitoshi Satou, Hiroyuki Ishikawa | 2015-07-21 |
| 8973350 | Control method of exhaust gas purification system and exhaust gas purification system | Shinji Gotou, Kenji Hagio, Tatsuo Mashiko, Yoshinobu Watanabe | 2015-03-10 |
| 8974563 | Exhaust gas purification system | Shinji Gotou, Hiroyuki Oohira | 2015-03-10 |
| 8961668 | Exhaust gas purification system | Hiroyuki Oohira, Shinji Gotou | 2015-02-24 |
| 8646254 | Exhaust emission purification method and exhaust emission purification system | Takao Onodera, Akira Hirata, Shinji Gotou, Hitoshi Satou, Tatsuo Mashiko +2 more | 2014-02-11 |
| 8453432 | Control method of exhaust emission purification system and exhaust emission purification system | Akihiro Inamura, Shinji Gotou, Hitoshi Satou, Tatsuo Mashiko, Akira Hirata +3 more | 2013-06-04 |
| 8307629 | Control method of exhaust emission purification system and exhaust emission purification system | Shinji Gotou, Takao Onodera, Tatsuo Mashiko | 2012-11-13 |
| 8001774 | Control method of exhaust gas purification system and exhaust gas purification system | Takao Onodera, Yoshinobu Watanabe, Takuro Iwashita, Kenji Hagio, Tatsuo Mashiko | 2011-08-23 |
| 7992383 | Method for controlling exhaust gas purification system and exhaust gas purification system | Takao Onodera, Yoshinobu Watanabe, Takuro Iwashita, Kenji Hagio, Tatsuo Mashiko | 2011-08-09 |
| 7934372 | Exhaust gas purification method and exhaust gas purification system | Takao Onodera, Yoshinobu Watanabe, Tatsuo Mashiko | 2011-05-03 |
| 7788909 | Exhaust gas purification method and exhaust gas purification system | Takao Onodera, Yoshinobu Watanabe, Tatsuo Mashiko | 2010-09-07 |
| 7729845 | Fuel injection control device | Takuro Iwashita, Yoshinobu Watanabe, Naofumi Ochi, Kenji Hagio, Tatsuo Mashiko | 2010-06-01 |
| 7716920 | Engine exhaust gas purification device | Takao Onodera, Wei Wu, Takuro Iwashita, Atsushi Matsunuma, Shigeru Ikeda +1 more | 2010-05-18 |
| 7104050 | Control method for an exhaust gas purification system and an exhaust gas purification system | Hitoshi Sato, Tatsuo Mashiko, Takao Onodera, Atsushi Matsunuma, Wei Wu +2 more | 2006-09-12 |
| 6966179 | Exhaust gas purifying system | Takao Onodera, Hidetaka Shibata, Takeshi Igarashi, Takuro Iwashita, Masashi Gabe +1 more | 2005-11-22 |