Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10425028 | Motor control device and method of controlling motor | Yasufumi Yoshiura, Shouta KAWAHARA | 2019-09-24 |
| 10158316 | Motor control apparatus, power conversion device, auxiliary power source device, and method for controlling auxiliary power source device | Mitsujiro Sawamura | 2018-12-18 |
| 10069445 | Motor controller and method for controlling motor | Yasufumi Yoshiura, Yusuke Oka, Atsuo Ikeda | 2018-09-04 |
| 9923499 | Motor control device and motor control method | Yasufumi Yoshiura | 2018-03-20 |
| 9893671 | Electric-motor control device, system and method | Yasufumi Yoshiura | 2018-02-13 |
| 9853585 | Motor control apparatus, motor control method and motor control program | Yasufumi Yoshiura, Takuhiro Suganuma | 2017-12-26 |
| 9716457 | Motor control apparatus | Yasufumi Yoshiura | 2017-07-25 |
| 9483036 | Motor control apparatus having part for phase compensation | Tetsuya Asai | 2016-11-01 |
| 9471047 | Motor control apparatus having part for phase compensation | Tetsuya Asai | 2016-10-18 |
| 9342068 | Motion controller and motor control system | Haruhiko Koike, Tomohiro Kamishio, Kanji Watanabe | 2016-05-17 |
| 9287816 | Motor controlling device, motor controlling method and machinery system | Yasufumi Yoshiura | 2016-03-15 |
| 9285782 | Motor control device | Yasufumi Yoshiura | 2016-03-15 |
| 8803466 | Motor control apparatus | Yasufumi Yoshiura | 2014-08-12 |
| 8587247 | Synchronous control apparatus | Yasufumi Yoshiura | 2013-11-19 |
| 7725201 | Feedback control device | Wennong Zhang | 2010-05-25 |
| 7345443 | Motor control apparatus | Yasufumi Yoshiura, Keisei Inoki, Wennong Zhang | 2008-03-18 |
| 7164953 | Speed control device | Wennong Zhang | 2007-01-16 |
| 6828749 | Full-closed control apparatus | Wennong Zhang | 2004-12-07 |
| 6801010 | Vibration suppression positioning controller | Wennong Zhang, Tadashi Okubo | 2004-10-05 |
| 6566837 | Position controller for motor | Wennong Zhang, Tadashi Okubo, Masaru Nakano | 2003-05-20 |
| 6515442 | Position controller | Tadashi Okubo, Wennong Zhang, Kenichi Murata | 2003-02-04 |
| 6252369 | Motor speed controller and gain setting method of the controller | Takashi Kitazawa, Tadashi Okubo | 2001-06-26 |
| 5990645 | Mechanical vibration detector and vibration damping controller | Hiroshi Nakamura, Shoji Takamatsu | 1999-11-23 |
| 5712552 | No-wiring robot | Junji Hirai, Yoshiji Hiraga, Ichiro Ishibashi | 1998-01-27 |
| 4745563 | Method of detecting the speed of a motor | Nobuhiro Kyura | 1988-05-17 |