Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388269 | Power converter device | Yuuichi MABUCHI | 2025-08-12 |
| 12034379 | Power conversion system | Hajime Urai, Hiroshi Kamizuma, Noriya NAKAO, Kinya Nakatsu | 2024-07-09 |
| 11984816 | Power conversion device and press apparatus | Mizuki NAKAHARA, Hirooki TOKOI, Yuki Kawaguchi | 2024-05-14 |
| 11296610 | Power conversion device, power conversion device control device, and power conversion device control method | Shintaro Tanaka, Takae Shimada, Akihiko Kanouda, Mizuki NAKAHARA, Yuuichi MABUCHI | 2022-04-05 |
| 11201559 | Power conversion device and power conversion device connection method | Yuuichi MABUCHI, Yuki Kawaguchi, Akihiko Kanouda | 2021-12-14 |
| 11152870 | Power conversion device | Akihiko Kanouda, Yuuichi MABUCHI, Hiroyuki Shoji, Takae Shimada, Mitsuhiro KADOTA +1 more | 2021-10-19 |
| 11108334 | Power conversion device | Mizuki NAKAHARA, Takae Shimada, Mitsuhiro KADOTA | 2021-08-31 |
| 11016138 | Diagnosis system for power conversion device, diagnosis method for semiconductor module, and power conversion device | Yoshinobu Kimura, Junichi Sakano, Takashi Ogawa, Renichi Yamada | 2021-05-25 |
| 10425025 | Power conversion device and motor drive apparatus | Takuro Kanazawa | 2019-09-24 |
| 10348218 | Power conversion device and electric power steering device using the same | Takuro Kanazawa, Shigehisa Aoyagi | 2019-07-09 |
| 10122299 | Power conversion device | Takashi Ogawa, Junichi Sakano | 2018-11-06 |
| 10122296 | Power converter, diagnostic system of power converter, and power converter diagnostic method using current change | Junichi Sakano, Takashi Ogawa, Hisashi Endou | 2018-11-06 |
| 9819299 | Inverter device and electric vehicle | Toshiyuki Ajima, Kohei Myoen, Hiroyuki Yamada | 2017-11-14 |
| 9610972 | Inverter device | Toshiyuki Ajima, Tohma Yamaguchi, Hiroki TAKEDA | 2017-04-04 |
| 9531305 | Inverter apparatus | Toshiyuki Ajima, Shigehisa Aoyagi, Tohma Yamaguchi, Daisuke Goto, Masaki KASHIMA | 2016-12-27 |
| 8547041 | Power conversion device | Hideki Miyazaki, Shigeyuki Yoshihara, Yuichiro Takamune | 2013-10-01 |
| 8483896 | Motor control device and motor system equipped with motor control device | Hideki Miyazaki, Hiroyuki Yamada | 2013-07-09 |
| 8471518 | Power conversion device | Shingo Nishiguchi, Akinori Kamiya, Toshisada Mitsui, Kazuto Ooyama | 2013-06-25 |
| 8174221 | Motor control apparatus and control apparatus for hybrid electric vehicles | Satoru Kaneko, Tatsuyuki Yamamoto, Tokihito Suwa, Yuuichirou Takamune, Kenta Katsuhama | 2012-05-08 |
| 7990085 | Generator control unit | Satoru Kaneko, Tokihito Suwa, Yuuichirou Takamune, Satoru Ohno, Kenta Katsuhama +1 more | 2011-08-02 |