Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12202567 | Vehicle | Masaki Nishiyabu, Tetsuji Yamamoto, Yuji Hida | 2025-01-21 |
| 12173677 | Internal combustion engine | Tetsuji Yamamoto | 2024-12-24 |
| 11926391 | Geared motor for vehicle | Masaki Nishiyabu | 2024-03-12 |