Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10753249 | Exhaust emission control device for internal combustion engine | Ryohei Ono, Masaaki Sato, Akira Mikami, Kazuhiro Umemoto, Daichi Imai | 2020-08-25 |
| 10677125 | Exhaust gas purification apparatus for internal combustion engine | Ryohei Ono, Masaaki Sato, Akira Mikami, Kazuhiro Umemoto, Daichi Imai | 2020-06-09 |
| 10648391 | Abnormality diagnosis system for an exhaust gas purification apparatus | Ryohei Ono, Masaaki Sato, Akira Mikami, Kazuhiro Umemoto, Daichi Imai | 2020-05-12 |
| 10626778 | Vehicle and control method for vehicle | Akira Mikami, Masaaki Sato, Keishi Takada, Ryouhei Ono, Edgar Yoshio Morales Teraoka | 2020-04-21 |