Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10006518 | Toothed belt, production method therefor, and belt transmission device | Yuji Sekiguchi, Tomonari Nakamura, Takamitsu Akashi | 2018-06-26 |
| 9702434 | Friction transmission belt | Shinji Takahashi, Takayuki Okubo, Yasuhiro Takano, Hiroyuki Tachibana | 2017-07-11 |
| 9677643 | Notched transmission belt | Kyotaro Yanagi, Tomonari Nakamura, Takamitsu Akashi, Toshiaki Kitai | 2017-06-13 |
| 5779584 | Transmission belt and method of manufacturing the same | — | 1998-07-14 |