Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11639861 | Rotation detection device | Toshihiro Fujita, Nobuyori Nakajima, Takahiro Suzuki | 2023-05-02 |
| 11616466 | Current sensor state determination device and in vehicle rotating electric machine system having same | Takashi Suzuki, Daisuke Kobayashi | 2023-03-28 |
| 11565744 | Rotary electric machine control device and electric power steering device using same | Shuji Kuramitsu, Hideki Kabune, Koichi Nakamura, Atsuko Oka | 2023-01-31 |
| 11554809 | Steering angle detection device and electric power steering device using same | Atsuko Oka, Shuji Kuramitsu, Koichi Nakamura, Yuki Watanabe, Toshihiro Fujita +4 more | 2023-01-17 |
| 11539372 | Signal control device | — | 2022-12-27 |
| 11529990 | Signal control apparatus and electric power steering apparatus using same | Toshihiro Fujita, Shuji Kuramitsu, Koichi Nakamura, Toshimitsu Sakai | 2022-12-20 |
| 11518435 | Motor control apparatus and motor driving system | Koichi Nakamura, Toshimitsu Sakai, Nobuyori Nakajima | 2022-12-06 |
| 11472473 | Motor control device, motor drive system and motor control method | Koichi Nakamura, Nobuyori Nakajima | 2022-10-18 |
| 11465683 | Steering angle detection device | Takaharu Kozawa, Shuji Kuramitsu, Koichi Nakamura, Yuki Watanabe, Atsuko Oka +4 more | 2022-10-11 |
| 11454519 | Rotation detection device | Takahiro Suzuki, Toshihiro Fujita | 2022-09-27 |
| 11453438 | Rotation detection device | Takahiro Suzuki, Toshihiro Fujita, Nobuyori Nakajima | 2022-09-27 |
| 11420674 | Rotation detection device and electric power steering apparatus using the same | Toshihiro Fujita, Nobuyori Nakajima, Takahiro Suzuki | 2022-08-23 |
| 11251740 | Current sensor state determination device and in-vehicle rotating electric machine system having same | Takashi Suzuki, Daisuke Kobayashi | 2022-02-15 |
| 11242087 | Motor control apparatus, motor drive system, and motor control method | Shuji Kuramitsu, Koichi Nakamura, Toshimitsu Sakai | 2022-02-08 |
| 11190120 | Motor driving device and steering system | Go Endoh, Hiroyasu Otake | 2021-11-30 |
| 11091201 | Rotation detecting apparatus and electric power steering apparatus using the same | Toshihiro Fujita, Katsuhiko Hayashi, Takaharu Kozawa, Shuhei Miyachi, Koichi Nakamura +4 more | 2021-08-17 |
| 10862417 | Rotary electric device control device and electric power steering device | Shuji Kuramitsu, Koichi Nakamura, Atsuko Oka, Hideki Kabune, Yuki Watanabe +2 more | 2020-12-08 |
| 10759470 | Sensor device and electric power steering apparatus using same | Shuji Kuramitsu, Katsuhiko Hayashi, Takaharu Kozawa, Koichi Nakamura, Toshimitsu Sakai | 2020-09-01 |
| 10668945 | Motor control apparatus, motor drive system, and motor control method | Toshimitsu Sakai, Koichi Nakamura, Shuji Kuramitsu | 2020-06-02 |
| 10654518 | Motor control apparatus, motor drive system, and motor control method | Toshimitsu Sakai, Shuji Kuramitsu, Koichi Nakamura | 2020-05-19 |
| 10605837 | Abnormality diagnosis apparatus | Kotaro Nakashima, Takashi Suzuki, Yohei Kaneda | 2020-03-31 |
| 10538265 | Rotary electric device control device, and electric power steering device using the same | Shuji Kuramitsu, Koichi Nakamura, Atsuko Oka, Hideki Kabune | 2020-01-21 |
| 10486735 | Rotation detecting apparatus | Toshihiro Fujita, Takaharu Kozawa, Shuhei Miyachi, Katsuhiko Hayashi, Shuji Kuramitsu +4 more | 2019-11-26 |
| 10466122 | Sensor device | Koichi Nakamura | 2019-11-05 |
| 10399596 | Sensor device | Kouichi Nakamura, Katsuhiko Hayashi, Takaharu Kozawa, Shuji Kuramitsu, Toshimitsu Sakai | 2019-09-03 |