Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11307111 | Knocking detection system and knocking detection method of internal combustion engine | Akinori Kitazume, Daisuke Kobayashi, Kenji Senda | 2022-04-19 |
| 11214876 | Hydrogen production apparatus | Shuichi Kazuno, Daisuke Misu, Hisashi Nagaoka | 2022-01-04 |