Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11056806 | Housing device for storage battery housing | Kenichi Etsunagi, Tomoyuki Koketsu, Michihito Okado, Takumi Shiiyama | 2021-07-06 |
| 11050269 | Charge control device and computer readable storage medium | Takumi Shiiyama, Ryuichi Kimata | 2021-06-29 |
| 11014468 | Management device, management system, and computer-readable storage medium | Takumi Shiiyama, Ryuichi Kimata | 2021-05-25 |