Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487712 | Exhaust gas control system for internal combustion engine and control method for exhaust gas control system | Yuji Miyoshi, Hiromasa Nishioka | 2019-11-26 |
| 10465579 | Exhaust gas control system for internal combustion engine | Yuji Miyoshi, Hiromasa Nishioka | 2019-11-05 |
| 10260393 | Exhaust gas purification apparatus for internal combustion engine | Yoshihisa Tsukamoto, Hirotaka Saitoh, Junichi Matsuo, Yasumasa Notake | 2019-04-16 |
| 9995197 | Ammonia adsorption amount estimation apparatus, ammonia adsorption amount estimation method, and exhaust gas purification system for internal combustion engine | Toru Kidokoro, Makoto Ogiso, Takeru SHIRASAWA, Ryohei Ohno, Kenji Furui | 2018-06-12 |
| 9879586 | Abnormality detection device for exhaust gas purification apparatus | — | 2018-01-30 |
| 9835069 | Exhaust gas purification system for an internal combustion engine | Takeru SHIRASAWA, Ryohei Ono, Kenji Furui | 2017-12-05 |
| 9188046 | Abnormality judging system for exhaust gas purification apparatus of internal combustion engine | — | 2015-11-17 |