Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385295 | Handle device for vehicle | Ryoichi Tanaka | 2025-08-12 |
| 11879277 | Inside handle device | Ryuji Minemura, Ryoichi Tanaka | 2024-01-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385295 | Handle device for vehicle | Ryoichi Tanaka | 2025-08-12 |
| 11879277 | Inside handle device | Ryuji Minemura, Ryoichi Tanaka | 2024-01-23 |