Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10938260 | Electrical insulating structure producing method, electrical insulating structure and rotating electrical machine | Kotaro Mura, Shinsuke Kikuta, Tetsuo Yoshimitsu | 2021-03-02 |
| 10928347 | Electrical tree test method, electrode structure, and electrode setting assembly | Kotaro Mura, Tetsuo Yoshimitsu | 2021-02-23 |
| 10931159 | Electrical insulating structure producing method, electrical insulating structure and rotating electrical machine | Kotaro Mura, Shinsuke Kikuta, Tetsuo Yoshimitsu | 2021-02-23 |
| 10903710 | Producing method for electrical insulating structure, electrical insulating structure and rotating electrical machine | Kotaro Mura, Kodai Ushiwata, Tetsuo Yoshimitsu | 2021-01-26 |
| 10175289 | Water-tree resistance evaluation method, insulation design method, and rotary electric machine | Tetsuo Yoshimitsu, Yuichi Tsuboi, Yoshihiro Ishikawa, Teruo Kanekawa | 2019-01-08 |
| 10041990 | Water tree testing method and water tree testing apparatus | Hirotake Nakaji, Yuichi Tsuboi, Tetsuo Yoshimitsu | 2018-08-07 |
| 9843247 | Rotating electric machine | Mitsuhiro Kawamura, Kazuki Noda, Tadashi Fukami, Kazuo Shima | 2017-12-12 |
| 9559557 | Rotating electrical machine | Mitsuhiro Kawamura, Tadashi Fukami, Kazuo Shima | 2017-01-31 |
| 9450522 | Field control device, method of field control, and synchronous rotating machine | Mitsuhiro Kawamura, Tadashi Fukami, Kazuo Shima | 2016-09-20 |