Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10794250 | Electrochemical reactor and internal combustion engine provided with electrochemical reactor | Keishi Takada, Hiromasa Nishioka | 2020-10-06 |
| 10731531 | Internal combustion engine provided with electrochemical reactor and vehicle mounting internal combustion engine | Keishi Takada, Hiromasa Nishioka, Hiroshi Otsuki, Hirohito Hirata, Yoshiyuki Sakamoto +4 more | 2020-08-04 |
| 10641150 | Exhaust purification system of an internal combustion engine | Yasumasa Notake, Hiromasa Nishioka, Keishi Takada, Kiyoshi Fujihara | 2020-05-05 |