Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820334 | Vehicle wiper device | Yuuji Matsumoto | 2023-11-21 |
| 6664700 | Brush holding device capable of reducing noise | Takahiro Yamada, Hisashi Masui, Noriyuki Suzuki, Takashi Saito, Toshiyasu Ishizuka | 2003-12-16 |