Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10579044 | Computer readable information recording medium, evaluation method, and control device | Satoshi Ikai | 2020-03-03 |
| 10247301 | Servo control system with position compensation function for driven member | Yasusuke Iwashita, Satoshi Ikai | 2019-04-02 |
| 10133249 | Servomotor controller for reducing power peak | Satoshi Ikai | 2018-11-20 |
| 10095212 | Motor control apparatus capable of protecting process face at the time of occurrence of abnormal load | Zhiwei Tang | 2018-10-09 |
| 9887865 | Numerical control device having function of calculating frequency characteristic of control loop | Junichi Tezuka, Hajime Ogawa | 2018-02-06 |
| 9673745 | Servomotor control system including a buffer servomotor with a plurality of windings | Satoshi Ikai | 2017-06-06 |
| 9522978 | PI polyamide | Daisuke Obinata, Satoru Takahashi, Kyoko FUJIWARA, Satoshi Inoue | 2016-12-20 |
| 9448545 | Servo control device for performing correction based on amount of stretch or contraction of ball screw | Yasusuke Iwashita, Satoshi Ikai | 2016-09-20 |
| 9018886 | Motor control system which corrects backlash | Yasusuke Iwashita, Satoshi Ikai | 2015-04-28 |
| 8896255 | Servo controller having function for correcting amount of expansion/contraction of ball screw | Yasusuke Iwashita, Satoshi Ikai | 2014-11-25 |
| 8853182 | Cell growth inhibitor and screening method thereof | Satoshi Inoue | 2014-10-07 |
| 8796240 | Cell growth inhibitor and screening method thereof | Satoshi Inoue | 2014-08-05 |
| 8692488 | Motor control apparatus for synchronously controlling master axis and slave axis | Hiroyuki Kawamura | 2014-04-08 |
| 8662799 | Tapping machine | Tadashi Okita | 2014-03-04 |
| 8054015 | Motor drive apparatus equipped with dynamic braking circuit fault detection capability | Yasusuke Iwashita, Tadashi Okita, Hiroyuki Kawamura | 2011-11-08 |
| 7531981 | Controller for servomotor | Yasusuke Iwashita, Tadashi Okita, Hiroyuki Kawamura | 2009-05-12 |
| 5501183 | Temperature sensitive fluid fan coupling | — | 1996-03-26 |