Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11594942 | Control apparatus for rotating electric machine | Ryuji Omata, Kiyotaka Matsubara, Kazuhito Hayashi, Makoto Nakamura | 2023-02-28 |
| 9590551 | Control apparatus for AC motor | Ryuji Omata, Takeshi Itoh | 2017-03-07 |
| 9374031 | AC motor control apparatus | Takashi Suzuki, Takeshi Itoh | 2016-06-21 |
| 9276517 | Control device of AC motor | Ryuji Omata, Takeshi Itoh | 2016-03-01 |
| 9172322 | Control apparatus for AC motor | Ryuji Omata, Takeshi Itoh, Takashi Suzuki | 2015-10-27 |
| 9160267 | AC motor control apparatus | Ryuji Omata, Takeshi Itoh | 2015-10-13 |
| 9154071 | AC motor control apparatus | Takashi Suzuki, Takeshi Itoh | 2015-10-06 |
| 9154070 | Controller for AC motor | Ryuji Omata, Takeshi Itoh | 2015-10-06 |
| 9154064 | Control device for AC motor | Takashi Suzuki, Takeshi Itoh | 2015-10-06 |
| 9120388 | Rotating electrical machine drive system | Ryuji Omata, Takeshi Itoh | 2015-09-01 |
| 9106170 | Control device of AC motor | Ryuji Omata, Takeshi Itoh | 2015-08-11 |
| 9106163 | Control device of AC motor | Ryuji Omata, Takeshi Itoh | 2015-08-11 |
| 9093936 | Control apparatus for AC motor | Ryuji Omata, Takeshi Itoh | 2015-07-28 |
| 9077278 | AC motor control apparatus | Ryuji Omata, Takeshi Itoh | 2015-07-07 |
| 9077273 | Control device of AC motor | Ryuji Omata, Takeshi Itoh | 2015-07-07 |
| 9065378 | AC motor control apparatus | Ryuji Omata, Takeshi Itoh | 2015-06-23 |
| 9065365 | Control device of AC motor | Ryuji Omata, Takeshi Itoh | 2015-06-23 |
| 9041324 | AC motor control apparatus | Takashi Suzuki, Takeshi Itoh | 2015-05-26 |
| 9035580 | AC motor control apparatus | Takashi Suzuki, Takeshi Itoh | 2015-05-19 |
| 9024553 | AC motor control apparatus | Takashi Suzuki, Takeshi Itoh | 2015-05-05 |
| 9007009 | Control apparatus for AC motor | Ryuji Omata, Takeshi Itoh | 2015-04-14 |
| 8981688 | Control device for AC motor | Takashi Suzuki, Takeshi Itoh | 2015-03-17 |
| 8957616 | Control device for AC motor | Takashi Suzuki, Takeshi Itoh | 2015-02-17 |
| 8957613 | Control device for AC motor | Takashi Suzuki, Takeshi Itoh | 2015-02-17 |
| 8917040 | AC motor control apparatus | Ryuji Omata, Takeshi Itoh | 2014-12-23 |