Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092108 | Control device for compression self-ignition engine | Naoya Ito, Kenji Uchida, Tatsuya Fujikawa, Takashi Youso, Masahisa Yamakawa +2 more | 2021-08-17 |
| 11008969 | Compression ignition gasoline engine | Takashi Youso, Masahisa Yamakawa | 2021-05-18 |