Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9977408 | Control device and control method for changing operation according to motor temperature | — | 2018-05-22 |
| 9977411 | Motor control apparatus with magnetic flux controller and machine learning apparatus and method therefor | — | 2018-05-22 |
| 9964582 | Motor control device that detects breakage of motor power line or power element abnormality of motor power conversion device | Tomohisa Tsutsumi | 2018-05-08 |
| 9958857 | Motor control device, motor control method, and non-transitory computer readable medium recording motor control program | Shoutarou Hashimoto, Tadashi Okita | 2018-05-01 |
| 9910426 | Device and method of controlling machine tool, to control synchronized operation of spindle axis and feed axis | Tadashi Okita | 2018-03-06 |
| 9753452 | Device and method of controlling machine tool, to control synchronized operation of spindle axis and feed axis | Tadashi Okita | 2017-09-05 |
| 9508295 | Display device | Tomoko Kozuka, Jin Hirosawa, Hiroyuki Kimura, Kazuya Arima, Masaaki Kabe +1 more | 2016-11-29 |
| 9486888 | Controller having function for displaying motor load | — | 2016-11-08 |
| 9483044 | Control device for machine tool with time estimation unit for estimating time until motor reaches overheat temperature | Tomohisa Tsutsumi | 2016-11-01 |
| 9225283 | Motor control device for switching PWM frequency to use the same | Daisuke Tajima | 2015-12-29 |
| 6822414 | Motor controller | Shinichi Kono, Takahiro Akiyama | 2004-11-23 |