Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8708113 | Brake system and method for producing friction material | Kenji Abe, Hiroshi Isono | 2014-04-29 |
| 8647546 | Method for manufacturing friction material, friction material and braking device | Kenji Abe, Hiroshi Isono | 2014-02-11 |
| 8648484 | Power generating device and braking device | Kenji Abe, Hiroshi Isono | 2014-02-11 |
| 8561763 | Brake device | Kenji Abe, Hiroshi Isono | 2013-10-22 |