Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11731502 | Internal combustion engine | Dai Kataoka, Masashi Furuya, Yuichi Tawarada, Teruo Kihara | 2023-08-22 |
| 11614049 | Internal combustion engine | Dai Kataoka, Masashi Furuya, Yuichi Tawarada, Teruo Kihara | 2023-03-28 |