Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11859676 | Method of manufacturing constituent member of constant-velocity joint | Yohei Fukumoto, Koji Hamajima, Keiichi Kamata, Kenjiro Ikeda, Shintaro Yoshinaga | 2024-01-02 |
| 11440084 | Method of manufacturing outside joint member | Yohei Fukumoto, Kenichi Kurisu, Shuhei Fukuda, Kazuya Matsumoto | 2022-09-13 |
| 8511903 | Wheel bearing device and manufacturing method therefor | Yoshinori Masuda, Tatsuya Yokota | 2013-08-20 |