Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11623289 | Gear machining support device and gear machining device | Hideki Shibata | 2023-04-11 |
| 8475315 | Swing internal contact type planetary gear device and rotation drive device | Tsune Kobayashi, Motoyasu Yamamori, Atsushi Ando, Hideki Shibata, Akira Saito +3 more | 2013-07-02 |