Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11507051 | Object surface evaluation method, evaluation device, workpiece machining method using said evaluation method, and machine tool | Ryuta Sato, Takumi Nakanishi, Nobu Nakayama | 2022-11-22 |
| 10788812 | Object-surface correcting method, and processing method and processing system for workpiece | Ryuta Sato, Takumi Nakanishi, Nobu Nakayama | 2020-09-29 |
| 10775166 | Shape evaluation method and shape evaluation apparatus | Ryuta Sato, Yuki Sato, Nobu Nakayama | 2020-09-15 |
| 10437225 | Feed shaft control method and numerically controlled machine tool | — | 2019-10-08 |
| 10274939 | Feed shaft control method and numerical control work device | — | 2019-04-30 |
| 10248101 | Tool path generation method and machine tool using rate of change of curvature based smoothing | Megumi FURUTA, Akihiro Shinone, Toshimune Kawai | 2019-04-02 |
| 10018989 | Method of evaluating a machined surface of a workpiece, a controlling apparatus and a machine tool | — | 2018-07-10 |
| 9829879 | Generation method and generation apparatus of tool path based on corrections using average distances | Masashi Tanuma, Takashi Komori, Takahiro Yoshimura | 2017-11-28 |
| 9785139 | Working machine feed axis control method and feed axis control device | — | 2017-10-10 |
| 9588509 | Correction method at time of feed axis reversal | Akira Kawana, Norio Mori | 2017-03-07 |
| 9477218 | Numerical control method and numerical control device of machine tool | Akira Kawana, Norio Mori | 2016-10-25 |
| 9360849 | Numerical control method | Akira Kawana, Norio Mori | 2016-06-07 |