Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9366305 | Hydrostatic fluid guide device | Hiroki Yamato, Yoshiaki Ando | 2016-06-14 |
| 9339879 | Processing method and processing device for concave-convex gear | Yoshiaki Ando, Ikuko Hirota | 2016-05-17 |
| 8777696 | Processing method for concave-convex gear | Yoshiaki Ando, Ikuko Hirota | 2014-07-15 |
| 8157271 | Floating chuck mechanism | Hisataka Sato, Naomasa Mukaide, Takashi Matsui | 2012-04-17 |