Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10352358 | Taper roller bearing | Shigeo Kamamoto, Junji Murata, Yuki Shishihara | 2019-07-16 |
| 8475315 | Swing internal contact type planetary gear device and rotation drive device | Tsune Kobayashi, Motoyasu Yamamori, Atsushi Ando, Katsuhito Yoshinaga, Hideki Shibata +3 more | 2013-07-02 |