AO

Atsuko Oka

DE Denso: 19 patents #459 of 11,792Top 4%
JT Japan Superconductor Technology: 2 patents #4 of 26Top 20%
Overall (All Time): #181,518 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11685432 Rotation detector and steering system Haruo Suzuki, Nobuyori Nakajima, Koichi Nakamura, Go Endoh, Takashi Suzuki +2 more 2023-06-27
11565744 Rotary electric machine control device and electric power steering device using same Shuji Kuramitsu, Hideki Kabune, Koichi Nakamura, Masaya Taki 2023-01-31
11554809 Steering angle detection device and electric power steering device using same Shuji Kuramitsu, Koichi Nakamura, Yuki Watanabe, Toshihiro Fujita, Takaharu Kozawa +4 more 2023-01-17
11465683 Steering angle detection device Takaharu Kozawa, Shuji Kuramitsu, Koichi Nakamura, Yuki Watanabe, Toshihiro Fujita +4 more 2022-10-11
11390318 Motor controller and motor control system having same Koichi Nakamura, Nobuyori Nakajima, Go Endoh, Yosuke Ogi, Shuji Kuramitsu +2 more 2022-07-19
11285992 Rotating electric machine control device Kouichi Nakamura, Nobuyori Nakazima 2022-03-29
11254352 Rotary electric machine control device, and electric power steering device using the same Shuji Kuramitsu, Koichi Nakamura, Nobuyori Nakajima, Go Endoh, Yosuke Ogi 2022-02-22
11214304 Steering control apparatus Nobuyori Nakajima, Go Endoh, Koichi Nakamura, Yosuke Ogi 2022-01-04
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
11088532 Control device Kouichi Nakamura, Hideki Kabune 2021-08-10
10994772 Vehicle power steering system Takashi Suzuki, Shuji Kuramitsu, Nobuyori Nakajima, Go Endoh, Haruo Suzuki +2 more 2021-05-04
10862417 Rotary electric device control device and electric power steering device Shuji Kuramitsu, Koichi Nakamura, Masaya Taki, Hideki Kabune, Yuki Watanabe +2 more 2020-12-08
10717462 Sensor device and electric power steering device using same Shuji Kuramitsu, Koichi Nakamura 2020-07-21
10666179 Control system Koichi Nakamura, Shuji Kuramitsu 2020-05-26
10538265 Rotary electric device control device, and electric power steering device using the same Shuji Kuramitsu, Koichi Nakamura, Masaya Taki, Hideki Kabune 2020-01-21
10486735 Rotation detecting apparatus Toshihiro Fujita, Takaharu Kozawa, Shuhei Miyachi, Katsuhiko Hayashi, Shuji Kuramitsu +4 more 2019-11-26
10475562 Method for maintaining refrigeration unit and refrigeration unit Hitoshi Miyata 2019-11-12
10328972 Rotation detecting apparatus and electric power steering apparatus using the same Toshihiro Fujita, Hideki Kabune, Katsuhiko Hayashi, Takaharu Kozawa, Shuhei Miyachi +5 more 2019-06-25
10177694 Current sensor abnormality diagnosis device Shuji Kuramitsu, Koichi Nakamura 2019-01-08
10134515 Superconducting magnet device and method for manufacturing the same Shota Kanai 2018-11-20
10002697 Superconducting magnet device 2018-06-19
9966173 Superconducting magnet device 2018-05-08