Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344329 | Steering control device | — | 2025-07-01 |
| 11554806 | Steering device | — | 2023-01-17 |
| 8936323 | Brake apparatus | — | 2015-01-20 |
| 8801113 | Brake apparatus | Koji Numakura, Katsuma Tsuruoka | 2014-08-12 |
| 8783793 | Brake apparatus | Katsuma Tsuruoka, Koji Numakura | 2014-07-22 |