Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11964720 | Vibration-damping structure for vehicle steering wheel, and vehicle steering wheel device | Norihisa Shiraishi, Kazuhiro Abe | 2024-04-23 |
| 11618501 | Vibration reduction structure for vehicle steering wheel | Norihisa Shiraishi, Kazuhiro Abe | 2023-04-04 |