Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138966 | Vehicle brake apparatus | Koji Usui, Hiroo Kawakami, Akira Hiratsuka | 2018-11-27 |
| 7963113 | Cylinder device | Mitsuhiro Hanaoka, Osamu Ueno, Takayoshi Shinohara | 2011-06-21 |
| 5537821 | Booster shell reinforcing structure in a vacuum booster | Hidemitu Sunohara | 1996-07-23 |