Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7526832 | Wiper blade having a lever connected to wiper arm | Hiroshi Matsumoto, Masaaki Kiyama, Hiroyuki Nakano | 2009-05-05 |
| 7373688 | Wiper blade provided with detachable blade rubber and wiper system having the same | Naoki Torii, Shigeyuki Kobayashi, Yoshimasa Houjyo | 2008-05-20 |
| D511735 | Wiper blade | Yasushi Sugahara | 2005-11-22 |
| 5186064 | Wiper for use in a vehicle | Hiroshi Matsumoto, Mitsuhiko Saitoh, Toshiaki Oshima | 1993-02-16 |