Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424956 | Electric motor drive apparatus, electric motor drive method, and storage medium | Takashi Takagi, Tadashi Asukai | 2025-09-23 |
| 12306265 | Diagnostic apparatus, diagnostic system and diagnostic method of electric power converter and non-transitory storage medium | Shinichi Kominato, Tsuyoshi Shinohara, Kohei Hasegawa | 2025-05-20 |
| 11658596 | Motor control device and air conditioner | Takeshi SHIBAYAMA, Mariko Kuboi, Naohito Kamiya, Yoshitaka Uchiyama | 2023-05-23 |
| 11456689 | Driving device, driving system, and method of driving electric motor | Takashi Takagi, Shen-Ping Wang | 2022-09-27 |
| 11271513 | Driving device, driving system, and method of driving electric motor | Takashi Takagi, Shen-Ping Wang | 2022-03-08 |
| 10630213 | Motor control integrated circuit | Sari Maekawa, Shinichi Kominato, Naoki Oomura, Junichiro Hagura, Sadao Ikeda | 2020-04-21 |
| 10630221 | Motor control device | Makoto Shinohara, Shigeru Nakajima | 2020-04-21 |
| 9225271 | Semiconductor integrated circuit and motor driving apparatus | Naoki Oomura, Kazunobu Nagai, Sadao Ikeda, Jun Sodesawa, Hiroyuki Ishida | 2015-12-29 |
| 8441219 | Motor control device and electrical equipment provided with the same | Shuting Li, Nobuyuki Suzuki, Toshikazu Sekihara, Kazunobu Nagai, Yukihisa Hasegawa +1 more | 2013-05-14 |
| 7638967 | Motor control unit | Tsuyoshi Hosoito | 2009-12-29 |