Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313685 | Short circuit detection device for rotating electrical machine | Atsushi Yamamoto, Susumu Maeda | 2025-05-27 |
| 12289016 | Rotating electric machine and stator manufacturing method | Takuro Yamada, Ryoji Miyatake, Haruyuki Kometani | 2025-04-29 |
| 12249889 | Magnetic-geared motor with divisional spacers | Haruyuki Kometani, Ryoji Miyatake, Takuro Yamada, Kenji Tanaka | 2025-03-11 |
| 12072392 | Short circuit detection device and short circuit detection method | Haruyuki Kometani, Kenta MOTOYOSHI, Atsushi Yamamoto, Susumu Maeda, Nobuaki MUROKI | 2024-08-27 |
| 11901772 | Rotating electrical machine | Kodai OKAZAKI, Kenta MOTOYOSHI, Hiroko IKEDA, Hidenori Sasaki, Yu Hirotani +3 more | 2024-02-13 |
| 11695366 | Short circuit detection device, and short circuit detection method for rotating electric machine | Haruyuki Kometani, Ryosuke Kawashima, Kohei Majima, Susumu Maeda | 2023-07-04 |
| 11512977 | Redundant resolver and rotation angle detection device using same | Hiroko IKEDA, Kazumasa Ito, Shinichi Yamaguchi, Toshihiro Matsunaga, Yosuke Sugino | 2022-11-29 |
| 11411445 | Permanent-magnet synchronous motor and electric power steering device | Hiroko IKEDA, Kazumasa Ito, Shinichi Yamaguchi, Yu Hirotani, Satoru Akutsu | 2022-08-09 |
| 11404925 | Permanent magnet motor | Satoru Akutsu, Masafumi Okazaki, Natsumi Sugi | 2022-08-02 |
| 11264880 | Permanent magnet motor | Hiroko IKEDA, Shinichi Yamaguchi, Yu Hirotani, Masafumi Okazaki, Satoru Akutsu | 2022-03-01 |
| 11211838 | IPM rotor | Hiroshi Aida, Masafumi Okazaki, Satoru Akutsu, Hideya Nishikawa, Akihiko Mori | 2021-12-28 |
| 11108312 | Permanent-magnet motor including v-shaped permanent-magnet pairs | Yu Hirotani | 2021-08-31 |
| 11018616 | Electric driving apparatus and electric power steering apparatus | Yu Hirotani, Kazumasa Ito, Yusuke Morita, Satoru Akutsu, Masafumi Okazaki | 2021-05-25 |
| 11001297 | Electric motor control system and electric power steering apparatus therewith | Satoru Akutsu, Yoshihito Asao | 2021-05-11 |
| 10944347 | Rotary electrical machine control device, rotary electrical machine, and rotary electrical machine control method | Yu Hirotani, Masafumi Okazaki, Satoru Akutsu | 2021-03-09 |
| 10916983 | Permanent-magnet motor | Hiroshi Aida, Masafumi Okazaki, Satoru Akutsu, Yoshihito Asao | 2021-02-09 |
| 10910892 | Rotary electric machine and electric power steering apparatus | Yu Hirotani, Kazumasa Ito, Satoru Akutsu, Hiroshi Aida, Shusuke HORI | 2021-02-02 |
| 10903724 | Rotation angle detector and rotary electric machine | Hiroko IKEDA, Yusuke Morita, Kazumasa Ito, Yu Hirotani, Kodai OKAZAKI +1 more | 2021-01-26 |
| 10871365 | Angle detection device and electric power steering apparatus | Akira Furukawa, Yu Kawano | 2020-12-22 |
| 10840756 | Rotor and motor of rotating electrical device | Satoru Akutsu, Shusuke HORI | 2020-11-17 |
| 10644573 | Permanent magnet motor | Kentaro Urimoto, Satoru Akutsu | 2020-05-05 |
| 10630133 | Electric driving apparatus | Satoru Akutsu, Takanori Ichikawa, Shunsuke Fushie | 2020-04-21 |
| 10574125 | Rotor with flux barrier for reducing flux generated by winding inductance | Yu Hirotani, Masatsugu Nakano, Satoru Akutsu, Toyoaki Udo | 2020-02-25 |
| 10439479 | Electric drive device | Akira Furukawa | 2019-10-08 |
| 10439459 | Rotor | Toyoaki Udo, Satoru Akutsu, Shusuke HORI, Takanori Ichikawa | 2019-10-08 |