Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11158911 | Terminal connection structure, battery stack body, and method for forming terminal connection structure | — | 2021-10-26 |
| 11050931 | Control device and control method | Tetsuro Kuwayama, Takeshi Matsui | 2021-06-29 |