Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123478 | V-ribbed belt, production method therefor, and rubber composition | Manabu Mitsutomi, Yuji Kamba, Yorifumi Hineno | 2024-10-22 |
| 12085143 | V-ribbed belt and use thereof | Hiroki Imai, Manabu Mitsutomi | 2024-09-10 |
| 11796034 | Friction transmission belt and production method therefor | Kouhei Hamamoto | 2023-10-24 |
| 11796035 | V-ribbed belt and method for manufacturing same | Kazutaka Yokoyama, Arata Hasegawa, Takeshi Nishiyama, Manabu Mitsutomi | 2023-10-24 |
| 11654645 | Friction transmission belt and method for producing same | Takafumi Tamura, Arata Hasegawa | 2023-05-23 |
| 9739350 | Belt installation jig and a belt installation method using same | Yuji Maruyama, Yasuhito Aoki | 2017-08-22 |
| 7485060 | Rubber composition and power transmission belt incorporating the rubber composition | Yorifumi Hineno, Takeshi Nishiyama, Toshimichi Takada, Kazuhiro Takeda | 2009-02-03 |