Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319155 | Drive system for dump truck | Satoru Kaneko, Masatoshi Yoshimura, Kosuke MATSUO, Seiji Ishida, Toshihiko Watanabe +1 more | 2025-06-03 |
| 12224650 | Drive system having an induction generator with a main winding and auxiliary winding | Masatoshi Yoshimura, Toshihiko Watanabe, Toshihiko Ishida, Seiji Ishida | 2025-02-11 |
| 12191789 | Drive system | Masatoshi Yoshimura, Kosuke MATSUO, Satoru Kaneko, Tokuma IKEGAMI, Seiji Ishida +1 more | 2025-01-07 |
| 12132430 | Rotating machine drive system and vehicle | Akeshi Takahashi, Noriyuki Maekawa, Katsuhiro Hoshino | 2024-10-29 |
| 12034390 | Winding switching device of rotating electric machine, rotating electric machine drive system, and electric device | Shinji Sugimoto, Akeshi Takahashi | 2024-07-09 |
| 11716039 | Winding switching device and rotating electrical machine drive system using the same | Akeshi Takahashi, Katsuhiro Hoshino, Noriyuki Maekawa | 2023-08-01 |
| 11601082 | Rotary machine driving system and vehicle | Akeshi Takahashi, Shinji Sugimoto | 2023-03-07 |
| 11183898 | Rotary electric machine and manufacturing method for rotary electric machine | Genzo Iwaki, Katsuya Hirata, Atsushi Abe | 2021-11-23 |
| 11075570 | Rotary electric machine and drive system using same | Masanori SAWAHATA, Takayuki Koyama, Makoto Imura, Yuuichirou YOSHITAKE, Kenichi Sugimoto +1 more | 2021-07-27 |
| 10243430 | Rotating electrical machine with rotor and stator, with a stator core including packet cores | Daisuke KORI, Ryuichiro Iwano, Masanori SAWAHATA, Motonobu Iizuka, Takayuki Koyama +1 more | 2019-03-26 |
| 8841812 | Squirrel-cage induction motor | Hiroyuki Mikami, Tadahiro Shimozono, Keiichiro Kaihatsu, Atsushi Abe | 2014-09-23 |
| 8816559 | Squirrel cage induction motor and squirrel cage induction motor driving system | Hiroyuki Mikami, Tadahiro Shimozono, Keiichiro Kaihatsu | 2014-08-26 |
| 8546991 | Synchronous generator and synchronous generator system for reducing distortion of current waveform | Masanori SAWAHATA, Hiroyuki Mikami, Tetsuo Fujigaki, Motonobu Iizuka, Shuji Mizutani | 2013-10-01 |
| 7737593 | Electrical rotation machine and a wind turbine system | Mamoru Kimura, Kazumasa Ide, Tetsuo Fujigaki, Shuji Mizutani | 2010-06-15 |
| 7541710 | Rotating electric machine | Kanako Nemoto, Yasushi Takano, Kazuhiko Takahashi, Kazuo Shima | 2009-06-02 |
| 7498707 | Electrical rotation machine and a wind turbine system | Mamoru Kimura, Kazumasa Ide, Tetsuo Fujigaki, Shuji Mizutani | 2009-03-03 |
| 7129613 | Rotating electrical machine and drive system of cage induction motor | Kazumasa Ide, Tetsuo Fujigaki, Shuuji Mizutani, Takeshi Nakayama | 2006-10-31 |
| 6882078 | Rotating electrical machine and drive system of cage induction motor | Kazumasa Ide, Tetsuo Fujigaki, Shuuji Mizutani, Takeshi Nakayama | 2005-04-19 |