Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10815853 | Abnormality diagnosis system for an exhaust gas purification apparatus | Toru Kidokoro, Makoto Ogiso, Kenji Furui | 2020-10-27 |
| 10753261 | Abnormality diagnosis device for reducing agent adding device | Toru Kidokoro, Makoto Ogiso, Kenji Furui, Kazuya Takaoka | 2020-08-25 |
| 10119448 | Fault diagnosis apparatus for exhaust gas purification system | Toru Kidokoro, Makoto Ogiso, Kenji Furui, Arifumi Matsumoto | 2018-11-06 |
| 9995197 | Ammonia adsorption amount estimation apparatus, ammonia adsorption amount estimation method, and exhaust gas purification system for internal combustion engine | Toru Kidokoro, Makoto Ogiso, Yuriko Hagimoto, Ryohei Ohno, Kenji Furui | 2018-06-12 |
| 9938876 | Abnormality diagnosis device for exhaust gas purification apparatus in internal combustion engine | Toru Kidokoro, Makoto Ogiso, Kenji Furui | 2018-04-10 |
| 9835069 | Exhaust gas purification system for an internal combustion engine | Yuriko Hagimoto, Ryohei Ono, Kenji Furui | 2017-12-05 |
| 9593611 | Exhaust gas control apparatus for internal combustion engine | Bungo Kawaguchi, Tomihisa Oda | 2017-03-14 |
| 9359927 | Exhaust gas purification system for an internal combustion engine | Bungo Kawaguchi, Tomihisa Oda, Tomomi Onishi, Masaaki Sato, Satoshi Kobayakawa | 2016-06-07 |
| 9180410 | Exhaust purification device for internal combustion engine | Makoto Ogiso, Yoshito Nogi | 2015-11-10 |
| 8943802 | Exhaust gas purification system for an internal combustion engine | Bungo Kawaguchi, Tomihisa Oda, Tomomi Onishi, Masaaki Sato, Satoshi Kobayakawa | 2015-02-03 |
| 8560213 | Exhaust gas recirculation device of engine | Tomomi Onishi, Tomihisa Oda, Bungo Kawaguchi, Masaaki Satou, Satoshi Kobayakawa | 2013-10-15 |