Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168597 | Exhaust gas purification system for a hybrid vehicle | — | 2021-11-09 |
| 11143128 | Exhaust purification system of internal combustion engine | Ryosuke KAYANUMA, Kenji Furui | 2021-10-12 |
| 9297287 | Exhaust gas control apparatus and control method for exhaust gas control apparatus | Shinya Hirota, Shunsuke Toshioka, Akira Mikami, Sakutaro Hoshi, Takashi Endo +8 more | 2016-03-29 |
| 9221017 | Exhaust gas control apparatus for internal combustion engine | Takanori Nakano, Haruyuki Katayama, Shinya Hirota, Shunsuke Toshioka | 2015-12-29 |
| 9206724 | Exhaust gas purification system for internal combustion engine | Shinya Hirota, Akira Mikami, Shunsuke Toshioka, Kazuhiro Itoh | 2015-12-08 |
| 9145810 | Device for purifying exhaust gas of an internal combustion engine | Yuki Bisaiji, Kazuhiro Itoh | 2015-09-29 |
| 9140164 | Exhaust gas purification device for internal combustion engine | Shunsuke Toshioka, Shigeki Nakayama, Noriyoshi Takahashi, Atsushi Kidokoro, Sakutaro Hoshi +1 more | 2015-09-22 |
| 8783023 | Exhaust gas purification system for internal combustion engine | Shunsuke Toshioka, Shinya Hirota, Kazuhiro Itoh, Akira Mikami | 2014-07-22 |
| 8695326 | Fuel addition control method applied to exhaust emission purifier of internal combustion engine and exhaust emission purifier | Taro Aoyama | 2014-04-15 |
| 8540953 | Exhaust gas control apparatus and reductant dispensing method for internal combustion engine | Shunsuke Toshioka, Shinya Hirota, Takafumi Yamauchi | 2013-09-24 |
| 8409536 | Exhaust gas purification apparatus of an internal combustion engine | Shinya Hirota, Shunsuke Toshioka, Sakutaro Hoshi | 2013-04-02 |
| 8365516 | Exhaust gas purification apparatus for internal combustion engine | Mikio Inoue, Yuki Bisaiji | 2013-02-05 |
| 8336294 | Fuel addition control method applied to exhaust emission purifier of internal combustion engine and exhaust emission purifier | Taro Aoyama | 2012-12-25 |
| 8333064 | Exhaust gas purification apparatus for internal combustion engine | Yuki Bisaiji, Mikio Inoue, Satoru Nitta, Kiyohiko Nagae | 2012-12-18 |
| 8261532 | Fuel supply control method applied to exhaust gas control apparatus for internal combustion engine and exhaust gas control apparatus to which the method is applied | Kingo Suyama | 2012-09-11 |
| 7962228 | Evaluation device for control system, validation device used in evaluation device, method for evaluating control system, and computer program used therein | — | 2011-06-14 |
| 6932069 | Air fuel ratio control apparatus for an internal combustion engine | Kingo Suyama | 2005-08-23 |