Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7622878 | Wiper unit controller and method for controlling wiper unit | Mitsuhiro Kawada, Kazuhiko Matsuba | 2009-11-24 |
| 7504798 | Wiper controller and method for controlling wiper | Mitsuhiro Kawada | 2009-03-17 |