Issued Patents All Time
Showing 1–9 of 9 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 |
| 9254543 | Machine tool | Junichi Ueno | 2016-02-09 |
| 8145348 | Tool selection method for machine tool, control device, and numerically controlled lathe | — | 2012-03-27 |
| 7633255 | Movement controller for controlling movement of mobile body of machine tool, machine tool provided with movement controller, and mobile body moving method | Hajime Matsumaru, Keita Kazuie | 2009-12-15 |
| 7594457 | Method of machining work in numerically controlled lathe | Hajime Matsumaru, Keita Kazuie | 2009-09-29 |
| 7487004 | Tool selection method for machine tool, control device, and numerically controlled lathe | — | 2009-02-03 |
| 7305745 | Method and device for controlling tool selecting operation of turret tool post | — | 2007-12-11 |