Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11431039 | Method of charging and discharging secondary battery, method of detecting deterioration in secondary battery, method of detecting charging abnormality of secondary battery, and charge and discharge control device | — | 2022-08-30 |
| 10538167 | Power supply system, transportation device, and power transmission method | Hirokazu Oguma, Daijiro Takizawa | 2020-01-21 |
| 10507735 | Power supply system, transportation device, and power transmission method | Hirokazu Oguma, Daijiro Takizawa | 2019-12-17 |
| 10439544 | Drive system, transporter, and control method performed by drive system | Masahiro Shimada | 2019-10-08 |
| 10406932 | Energy storage apparatus, vehicle apparatus, and control method | Daijiro Takizawa, Hirokazu Oguma | 2019-09-10 |
| 10391879 | Energy storage system, transporter, and control method | Daijiro Takizawa | 2019-08-27 |
| 10205334 | Power supply system, transportation device, and power transmission method | Daijiro Takizawa, Masahiro Shimada | 2019-02-12 |
| 10183587 | Power supply system and power transmission method | Hirokazu Oguma, Daijiro Takizawa | 2019-01-22 |
| 10158246 | Energy storage device, transport apparatus, and control method | Daijiro Takizawa, Hirokazu Oguma | 2018-12-18 |
| 10093196 | Electric storage device, equipment, and control method | Daijiro Takizawa | 2018-10-09 |
| 10040368 | Power supply system, transportation device, and power transmission method including changing a proportion of a charging prower | Hirokazu Oguma, Daijiro Takizawa | 2018-08-07 |