Issued Patents 2019
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10418866 | Multiple-polyphase AC dynamo-electric machine and electric power steering device | Yu Hirotani, Yuji Takizawa, Sachiko Kawasaki, Toyoaki Udo, Satoru Akutsu | 2019-09-17 |
| 10404124 | Rotary electric machine | Hiroko IKEDA, Yu Hirotani, Kazumasa Ito, Kodai OKAZAKI, Koji Kawamura | 2019-09-03 |
| 10396612 | Permanent magnet type concentrated winding motor | Satoru Akutsu, Yoshihito Asao, Yuji Takizawa, Yu Hirotani, Ryuichi Takiguchi | 2019-08-27 |
| 10389193 | Reluctance motor and manufacturing method for rotor core used in reluctance motor | Kazumasa Ito, Shinichi Yamaguchi, Haruyuki Kometani, Norihiro Achiwa, Yoshiki Maeda +1 more | 2019-08-20 |
| 10320254 | Permanent magnet motor and electric power steering apparatus | Yu Hirotani, Yuji Takizawa, Satoru Akutsu, Toyoaki Udo | 2019-06-11 |
| 10236750 | Rotating electric machine with a built-in control device and electric power assist steering system | Yu Hirotani, Hiroyuki Waku, Hiroyuki Akita, Koji Kise, Hiroyasu Iwabuki +1 more | 2019-03-19 |
| 10209496 | Zoom lens and image pickup apparatus including the same | Kazuhiko Kajiyama, Takeyoshi Saiga | 2019-02-19 |
| 10199895 | Permanent magnet type motor and electric power steering apparatus | Yu Hirotani, Minako Iefuji, Yuji Takizawa, Sachiko Kawasaki, Toyoaki Udo +1 more | 2019-02-05 |
| 10177611 | Stator core, stator, and rotating electrical machine | Sachiko Kawasaki, Atsushi Sakaue, Hisashi Namura, Shinichi Ito, Satoru Akutsu +1 more | 2019-01-08 |