Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10112493 | Charge-discharge control device | Kosuke Tokito, Hidetoshi Kitanaka | 2018-10-30 |
| 10103675 | Control device of alternating-current electric motor | Hisanori Yamasaki, Sho Kato, Haruyuki Kometani, Kenta Kaneko | 2018-10-16 |
| 9806691 | Filter device and electric-vehicle drive controller | Akihiro Murahashi, Takushi Jimichi, Tsuguhiro Takuno, Yudai Yoneoka | 2017-10-31 |
| 9762165 | Control device for electric car | Yoshinori Yamashita, Sho Kato, Hisanori Yamasaki, Yuruki Okada | 2017-09-12 |
| 9647575 | Power converter | Hisanori Yamasaki, Sho Kato, Yuruki Okada | 2017-05-09 |
| 9385630 | Power conversion control device, power conversion control method, electric motor, and vehicle driving system | Yuruki Okada, Hisanori Yamasaki, Sho Kato | 2016-07-05 |
| 9271432 | Power conversion device with reduced noise source current, reduced high frequency current and reduced resonance current | Akihiro Murahashi, Takushi Jimichi, Satoshi Azuma, Yasuhiro Shiraki | 2016-02-23 |
| 9246428 | Vector control device for an electric motor that controls an electric power converter that converts DC power to AC power, electric motor, vehicle drive system, and vector control method for electric motor | Yuruki Okada, Hisanori Yamasaki, Sho Kato | 2016-01-26 |
| 9178450 | Control device and control method for electric motor, and motor and vehicle driving system to which the control device and control method are applied | Akihiro Murahashi | 2015-11-03 |
| 8803356 | Controller for AC electric train | — | 2014-08-12 |
| 7288909 | Electrical vehicle controller | Hideto Negoro | 2007-10-30 |