Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331675 | Opposed-piston engine | Shintaro Shuto, Kengo Tanaka | 2025-06-17 |
| 12104525 | Opposed-piston engine | Yuki Koshiba, Kengo Tanaka, Shintaro Shuto, Masafumi Mori, Shigetoshi Sugata +1 more | 2024-10-01 |