Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10737310 | Method for manufacturing spring member of sealing device | — | 2020-08-11 |
| 10671046 | Method and apparatus for applying vibration and machining an object | Masakazu Sagasaki, Hitoshi Matsumoto, Takanori Shinohara, Kazuhiko Sannomiya, Yuki HIRATA | 2020-06-02 |
| 10625355 | Numerical control device | Masakazu Sagasaki, Yuki HIRATA, Kazuhiko Sannomiya, Takaichi Nakaya | 2020-04-21 |