Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11685432 | Rotation detector and steering system | Haruo Suzuki, Nobuyori Nakajima, Koichi Nakamura, Go Endoh, Atsuko Oka +2 more | 2023-06-27 |
| 11565744 | Rotary electric machine control device and electric power steering device using same | Hideki Kabune, Koichi Nakamura, Atsuko Oka, Masaya Taki | 2023-01-31 |
| 11554809 | Steering angle detection device and electric power steering device using same | Atsuko Oka, Koichi Nakamura, Yuki Watanabe, Toshihiro Fujita, Takaharu Kozawa +4 more | 2023-01-17 |
| 11529990 | Signal control apparatus and electric power steering apparatus using same | Masaya Taki, Toshihiro Fujita, Koichi Nakamura, Toshimitsu Sakai | 2022-12-20 |
| 11472469 | Electric power steering device | Hiroyasu Otake, Ryo Kano, Yoshifumi Morita, Hironao Watanabe, Takayuki Kato | 2022-10-18 |
| 11465683 | Steering angle detection device | Takaharu Kozawa, Koichi Nakamura, Yuki Watanabe, Atsuko Oka, Toshihiro Fujita +4 more | 2022-10-11 |
| 11390318 | Motor controller and motor control system having same | Koichi Nakamura, Nobuyori Nakajima, Go Endoh, Yosuke Ogi, Atsuko Oka +2 more | 2022-07-19 |
| 11370477 | Electric power steering device | Hiroyasu Otake, Ryo Kano, Yoshifumi Morita, Hironao Watanabe, Takayuki Kato | 2022-06-28 |
| 11254352 | Rotary electric machine control device, and electric power steering device using the same | Atsuko Oka, Koichi Nakamura, Nobuyori Nakajima, Go Endoh, Yosuke Ogi | 2022-02-22 |
| 11242087 | Motor control apparatus, motor drive system, and motor control method | Masaya Taki, Koichi Nakamura, Toshimitsu Sakai | 2022-02-08 |
| 11136064 | Rotation detection device and steering system | Nobuyori Nakajima, Haruo Suzuki, Takashi Suzuki, Go Endoh, Koichi Nakamura +2 more | 2021-10-05 |
| 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 |
| 10994772 | Vehicle power steering system | Takashi Suzuki, Nobuyori Nakajima, Go Endoh, Haruo Suzuki, Koichi Nakamura +2 more | 2021-05-04 |
| 10862417 | Rotary electric device control device and electric power steering device | Koichi Nakamura, Atsuko Oka, Masaya Taki, Hideki Kabune, Yuki Watanabe +2 more | 2020-12-08 |
| 10759470 | Sensor device and electric power steering apparatus using same | Katsuhiko Hayashi, Takaharu Kozawa, Koichi Nakamura, Masaya Taki, Toshimitsu Sakai | 2020-09-01 |
| 10717462 | Sensor device and electric power steering device using same | Atsuko Oka, Koichi Nakamura | 2020-07-21 |
| 10668945 | Motor control apparatus, motor drive system, and motor control method | Masaya Taki, Toshimitsu Sakai, Koichi Nakamura | 2020-06-02 |
| 10666179 | Control system | Koichi Nakamura, Atsuko Oka | 2020-05-26 |
| 10654518 | Motor control apparatus, motor drive system, and motor control method | Toshimitsu Sakai, Masaya Taki, Koichi Nakamura | 2020-05-19 |
| 10538265 | Rotary electric device control device, and electric power steering device using the same | Koichi Nakamura, Atsuko Oka, Masaya Taki, Hideki Kabune | 2020-01-21 |
| 10486735 | Rotation detecting apparatus | Toshihiro Fujita, Takaharu Kozawa, Shuhei Miyachi, Katsuhiko Hayashi, Koichi Nakamura +4 more | 2019-11-26 |
| 10399596 | Sensor device | Kouichi Nakamura, Katsuhiko Hayashi, Takaharu Kozawa, Masaya Taki, Toshimitsu Sakai | 2019-09-03 |
| 10384712 | Sensor apparatus and electric power steering apparatus using the same | Katsuhiko Hayashi, Takaharu Kozawa, Kouichi Nakamura, Masaya Taki, Toshimitsu Sakai | 2019-08-20 |
| 10351166 | Sensor device and electric power steering apparatus using same | Koichi Nakamura, Katsuhiko Hayashi, Takaharu Kozawa, Masaya Taki, Toshimitsu Sakai | 2019-07-16 |
| 10343714 | Sensor device | Koutarou Nakashima, Kouichi Nakamura, Masaya Taki, Toshimitsu Sakai, Takaharu Kozawa +1 more | 2019-07-09 |