Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401301 | Drive apparatus of synchronous motor and method for driving synchronous motor | Hiroaki Sato, Hirokazu Matsui, Toshisada Mitsui | 2025-08-26 |
| 12199546 | Motor control device and motor control method | Junki ISOBE | 2025-01-14 |
| 12199533 | Power conversion device | Kentaro Matsuo, Kenichi Yoshida, Kazuyoshi Aizawa | 2025-01-14 |
| 11942889 | Motor control device | Shinyu Ko, Eigo Kishimoto | 2024-03-26 |
| 11290044 | Motor control device | Atsushi Komuro | 2022-03-29 |
| 11196377 | Motor drive system | Midori Takaoka, Junki ISOBE, Toshiyuki Ajima, Kazuaki Tobari, Yoshitaka Iwaji | 2021-12-07 |
| 11001148 | Motor control device | Hirokazu Matsui, Atsushi Komuro | 2021-05-11 |
| 10090790 | Motor control device | Hirokazu Sambonsuge, Kazuto Oyama | 2018-10-02 |
| 10027270 | Motor control device | Yusuke KOGURE | 2018-07-17 |
| 9819299 | Inverter device and electric vehicle | Toshiyuki Ajima, Kimihisa Furukawa, Hiroyuki Yamada | 2017-11-14 |
| 9791299 | Diagnostic device | Kosei Goto, Satoru Shigeta, Atsushi Okabe, Yuuichirou Takamune | 2017-10-17 |
| 9455655 | Motor control system | Atsushi Komuro | 2016-09-27 |
| 8947838 | Overcurrent fault detection device for electrical drive control system | Hiroyuki Yamai, Yasuo Noto, Yoshio Akaishi | 2015-02-03 |
| 8513953 | Power supply device and method for making decision as to contactor weld of power supply device | Hiroyuki Yamai | 2013-08-20 |
| 8242722 | Controller for rotating electrical machines | Satoshi Matsui | 2012-08-14 |
| 8232756 | Motor control apparatus | Shigeyuki Yoshihara, Hirokazu Matsui, Toshisada Mitsui | 2012-07-31 |