Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398798 | Lubrication system and planetary gear mechanism | Tetsuya Yamauchi, Yuta Yamauchi | 2025-08-26 |
| 12345322 | Planetary gear mechanism | Tetsuya Yamauchi, Yuta Yamauchi | 2025-07-01 |