Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441667 | Continuously variable transmission | Kazuyoshi Kobayashi, Masao Arimatsu, Masayuki Furuya, Kenichi Yamamoto, Masakazu Tamura +2 more | 2022-09-13 |
| 10962101 | Driving force transmission device | Mitsuhiro Akiyama | 2021-03-30 |
| 10907724 | Drive force transmission device and method for manufacturing same | Mitsuhiro Akiyama, Tahei TOYOSHIMA, Masakazu Tamura | 2021-02-02 |