Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409833 | Clutch device and collision mitigation mechanism | — | 2025-09-09 |
| 11739685 | Camshaft for internal-combustion engine | Shigeru Sato | 2023-08-29 |
| 11225904 | Internal-combustion engine and drive system | Shigeru Sato | 2022-01-18 |