Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9709975 | Control system of servo motors improving processing precision of plurality of axes | Naoto Sonoda, Yukio Toyozawa | 2017-07-18 |
| 9557731 | Control device of gear processing machine | Tadashi Okita | 2017-01-31 |