Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9731353 | Bar material supplying device and numerical control machine tool having the same | Kiyohiko Watanabe | 2017-08-15 |
| 9690280 | Power consumption output device and system for an automatic lathe | Hajime Matsumaru, Hitoshi Matsumoto | 2017-06-27 |
| 9645599 | Power supply management device and machine tool having the power-supply management device | Hajime Matsumaru, Satoru Akimoto, Hitoshi Matsumoto, Umeo Tsuyusaki, Hiroshi Shinohara +1 more | 2017-05-09 |