Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11108227 | Methods and apparatus for a battery | Atsushi Kamei, Yasuaki Hayashi | 2021-08-31 |
| 10903238 | Semiconductor device and manufacturing method thereof | Keisuke Kikutani | 2021-01-26 |