Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865719 | Knocking detection method, ignition timing control method, and ignition timing control system | Akihiro Yuuki, Daisuke Takemoto | 2020-12-15 |
| 10690044 | Engine system | Kazuro Hotta, Kazuo Ogura | 2020-06-23 |
| 10619606 | Internal combustion engine | Daisuke Takemoto, Akihiro Yuuki, Tatsuo Ishiguro, Kazuo Ogura, Shinnosuke Osafune | 2020-04-14 |