Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11628868 | Car control device and car control system | Yoshinori Yamashita, Kota TERAMOTO, Yoshinori Chiba, Sho Kato | 2023-04-18 |
| 10763554 | Rechargeable battery protecting apparatus and power storage system | Yukihiro Yoshida, Sho Shiraga, Satoshi Hara | 2020-09-01 |
| 10615468 | Power storage device | Yukihiro Yoshida, Sho Shiraga, Tomoki TAKEGAMI, Toshihiro Wada | 2020-04-07 |
| 10211490 | Storage battery deterioration measurement device and power storage system | Sho Shiraga, Toshihiro Wada, Shoji Yoshioka | 2019-02-19 |
| 10180461 | Battery internal state estimation apparatus | Toshihiro Wada, Keita Hatanaka, Hidetoshi Kitanaka | 2019-01-15 |
| 10131366 | Hybrid vehicle power generation control apparatus | Yasuhiko Wada, Hisanori Yamasaki, Keita Hatanaka, Hidetoshi Kitanaka | 2018-11-20 |
| 9985524 | DC/DC conversion device and load-drive control system | Yoshinori Yamashita, Sho Kato, Hisanori Yamasaki | 2018-05-29 |
| 9910099 | Battery monitoring device, power storage system, and control system | Sho Shiraga, Toshihiro Wada, Shoji Yoshioka | 2018-03-06 |
| 9762165 | Control device for electric car | Yoshinori Yamashita, Sho Kato, Hisanori Yamasaki, Ryo Yokozutsumi | 2017-09-12 |
| 9738273 | Vehicle control apparatus | Hisanori Yamasaki, Keita Hatanaka, Yasuhiko Wada | 2017-08-22 |
| 9647575 | Power converter | Hisanori Yamasaki, Sho Kato, Ryo Yokozutsumi | 2017-05-09 |
| 9599676 | Apparatus and method for estimating power storage device degradation | Sho Shiraga, Toshihiro Wada, Shoji Yoshioka | 2017-03-21 |
| 9479107 | Over temperature protection device for electric motors | Tomohiro Kojiya | 2016-10-25 |
| 9469185 | Control device for hybrid vehicle | Yasuhiko Wada, Hisanori Yamasaki, Keita Hatanaka | 2016-10-18 |
| 9415768 | Control device for hybrid vehicle | Yasuhiko Wada, Hisanori Yamasaki, Keita Hatanaka | 2016-08-16 |
| 9385630 | Power conversion control device, power conversion control method, electric motor, and vehicle driving system | Ryo Yokozutsumi, Hisanori Yamasaki, Sho Kato | 2016-07-05 |
| 9362840 | Power conversion device | Sho Kato, Hisanori Yamasaki, Yoshinori Yamashita | 2016-06-07 |
| 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 | Ryo Yokozutsumi, Hisanori Yamasaki, Sho Kato | 2016-01-26 |
| 9199651 | Vehicle control apparatus and control method for hybrid vehicle for railroad | Yasuhiko Wada, Hisanori Yamasaki, Keita Hatanaka | 2015-12-01 |
| 9145061 | Hybrid-vehicle power generator control apparatus | Yasuhiko Wada, Hisanori Yamasaki, Keita Hatanaka, Hidetoshi Kitanaka | 2015-09-29 |