Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4702729 | Timing belt with controlled friction backside ribs | Hiroyuki Tanaka, Eiichi Takami, Kyoichi Mishima, Toshimi Kumasaki | 1987-10-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4702729 | Timing belt with controlled friction backside ribs | Hiroyuki Tanaka, Eiichi Takami, Kyoichi Mishima, Toshimi Kumasaki | 1987-10-27 |