Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9127733 | Friction material | Hiroshi Yamamoto, Takayuki Watanabe, Katsuji Seki | 2015-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9127733 | Friction material | Hiroshi Yamamoto, Takayuki Watanabe, Katsuji Seki | 2015-09-08 |