Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822683 | Exhaust gas purification system for internal combustion engine | Yoshihisa Tsukamoto, Nobumoto Ohashi, Akira Mikami, Kenji Sakurai, Hiroshi Otsuki +3 more | 2017-11-21 |
| 9719394 | Exhaust purification system for internal combustion engine | Kazuhiro Umemoto, Toshihiro Mori, Hiroshi Kobayashi | 2017-08-01 |
| 9662612 | Exhaust gas purification apparatus for internal combustion engine | Akira Mikami, Nobumoto Ohashi, Keishi Takada, Kenji Sakurai, Yoshihisa Tsukamoto +3 more | 2017-05-30 |
| 9593610 | Exhaust gas purification system for internal combustion engine | Shunsuke Toshioka, Keishi Takada, Junya Nakajima, Ichiro Yamamoto | 2017-03-14 |
| 9551261 | Urea water supply system | Junichi Matsuo, Nobumoto Ohashi, Akira Mikami, Keishi Takada | 2017-01-24 |