Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840719 | Magazine-type charging device | Takashi Matsumoto | 2020-11-17 |
| 10778028 | Power information management system, management method, computer-readable storage medium, power information management server, communication terminal, and power system | Hidekazu Saito, Ken Hanayama, Kanako Ikeda, Keiichi Iguchi, Shuji Nakayama | 2020-09-15 |
| 10667978 | Walking assist device and method of controlling walking assist device | Naoki Fujihara | 2020-06-02 |
| 10661670 | Power supply system, transportation apparatus, and power transmission method | Hirokazu Oguma | 2020-05-26 |
| 10581362 | Power supply system, transportation device, and power transmission method | Hirokazu Oguma | 2020-03-03 |
| 10576835 | Energy storage device, transport apparatus, and control method | Hirokazu Oguma, Yoshihiro Ito | 2020-03-03 |
| 10538167 | Power supply system, transportation device, and power transmission method | Hirokazu Oguma, Ryota Unno | 2020-01-21 |