Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125654 | Exhaust control system for internal combustion engine | Taiga Hagimoto, Arifumi Matsumoto, Kenji Furui, Akifumi Uozumi | 2018-11-13 |
| 10125655 | Filter abnormality determination system | Kazuya Takaoka, Hirokazu Nishijima | 2018-11-13 |
| 10066533 | Filter failure diagnostic device for an internal combustion engine | Makoto Ogiso, Taiga Hagimoto | 2018-09-04 |
| 9677452 | Abnormality diagnosis device for exhaust gas control apparatus | Makoto Ogiso, Taiga Hagimoto, Arifumi Matsumoto, Kazuya Takaoka, Hirokazu Nishijima +1 more | 2017-06-13 |
| 9657627 | Abnormality diagnosis apparatus of exhaust gas purification apparatus | Makoto Ogiso, Taiga Hagimoto, Arifumi Matsumoto, Kazuya Takaoka, Hirokazu Nishijima +1 more | 2017-05-23 |
| 9624804 | Abnormality diagnosis device for a sensor | Arifumi Matsumoto, Taiga Hagimoto, Kenji Furui, Akifumi Uozumi | 2017-04-18 |
| 9617938 | Abnormality diagnosis apparatus of exhaust gas purification apparatus | Makoto Ogiso, Kazuya Takaoka, Taiga Hagimoto, Arifumi Matsumoto, Hirokazu Nishijima +1 more | 2017-04-11 |
| 9574480 | Diagnostic apparatus for exhaust gas purification apparatus | Arifumi Matsumoto, Taiga Hagimoto, Kenji Furui, Akifumi Uozumi | 2017-02-21 |
| 9453451 | Abnormality diagnosis apparatus for exhaust gas purification apparatus | Arifumi Matsumoto, Taiga Hagimoto, Kenji Furui, Akifumi Uozumi | 2016-09-27 |
| 8887675 | Control device for changing phase of multiple independent intake valves in engine | Takashi Ogawa, Katsuhiro Ito, Kazuyasu Iwata | 2014-11-18 |
| 8666640 | Control apparatus and control method for internal combustion engine | Koichiro Nakatani, Terutoshi Tomoda, Shinobu Ishiyama, Michio Furuhashi, Tomoyuki Ono +1 more | 2014-03-04 |
| 8596062 | Exhaust gas control apparatus and exhaust gas control method for internal combustion engine | — | 2013-12-03 |
| 8418446 | Exhaust gas purification system for internal combustion engine | Koichiro Nakatani, Terutoshi Tomoda, Shinobu Ishiyama, Tomoyuki Ono, Katsuhiro Ito | 2013-04-16 |
| 8336296 | Exhaust gas purification system for internal combustion engine | Koichiro Nakatani, Terutoshi Tomoda, Shinobu Ishiyama, Tomoyuki Ono, Katsuhiro Ito +2 more | 2012-12-25 |
| 8315777 | Control apparatus and control method for internal combustion engine | Koichiro Nakatani, Terutoshi Tomoda, Shinobu Ishiyama, Tomoyuki Ono, Yoshihiro Hisataka | 2012-11-20 |
| 8302382 | Exhaust gas purification system for internal combustion engine and control method for same | Terutoshi Tomoda, Shinobu Ishiyama, Michio Furuhashi, Tomoyuki Ono, Koichiro Nakatani | 2012-11-06 |
| 8220263 | Control apparatus for internal combustion engine | Terutoshi Tomoda, Shinobu Ishiyama, Tomoyuki Ono, Koichiro Nakatani, Katsuhiro Ito | 2012-07-17 |
| 8201406 | Control apparatus for internal combustion engine | Terutoshi Tomoda, Shinobu Ishiyama, Tomoyuki Ono, Koichiro Nakatani, Katsuhiro Ito +2 more | 2012-06-19 |
| 8181619 | Vehicle having idling stop control and control methods thereof | Naofumi Magarida, Fumiaki Hattori, Koichiro Nakatani, Michio Furuhashi, Shinobu Ishiyama | 2012-05-22 |
| 8099228 | Control apparatus for internal combustion engine | Takashi Ogawa, Kazuyasu Iwata, Katsuhiro Ito | 2012-01-17 |
| 8086385 | Control apparatus for internal combustion engine | Takashi Ogawa, Kazuyasu Iwata, Katsuhiro Ito | 2011-12-27 |
| 8056325 | Exhaust gas purification apparatus regeneration system of internal combustion engine | — | 2011-11-15 |
| 7730720 | Exhaust gas purification apparatus regeneration system of internal combustion engine | — | 2010-06-08 |
| 7395660 | Exhaust gas purification system for an internal combustion engine | Takeshi Hashizume | 2008-07-08 |
| 7159391 | Method for restricting excessive temperature rise of filter in internal combustion engine | Takeshi Hashizume | 2007-01-09 |