Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11566559 | Precombustion chamber gas engine | Kazutoshi Nomura, Satoshi Yamada, Akihiro Yuuki, Shunya Sasaki | 2023-01-31 |
| 11174778 | Precombustion chamber gas engine | Kazutoshi Nomura, Shunya Sasaki, Satoshi Yamada, Akihiro Yuuki | 2021-11-16 |
| 11143092 | Precombustion chamber gas engine | Kazutoshi Nomura, Satoshi Yamada, Akihiro Yuuki, Shunya Sasaki | 2021-10-12 |
| 11085361 | Precombustion chamber gas engine | Akihiro Yuuki, Shunya Sasaki, Kazuo Ogura, Yuta Furukawa | 2021-08-10 |
| 10865719 | Knocking detection method, ignition timing control method, and ignition timing control system | Akihiro Yuuki, Yuta Furukawa | 2020-12-15 |
| 10837373 | Precombustion chamber gas engine | Akihiro Yuuki, Yuuta Furukawa, Kazuo Ogura, Hiroyuki Endo | 2020-11-17 |
| 10619606 | Internal combustion engine | Akihiro Yuuki, Tatsuo Ishiguro, Kazuo Ogura, Yuta Furukawa, Shinnosuke Osafune | 2020-04-14 |
| 10316733 | Precombustion-chamber engine | Akihiro Yuuki, Shunya Sasaki, Kazuo Ogura, Yuta Furukawa | 2019-06-11 |
| 9816430 | Pre-combustion-chamber type gas engine | Akihiro Yuuki, Yuta Furukawa | 2017-11-14 |
| 9181849 | Cooling device for engine | — | 2015-11-10 |