Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11424455 | Lithium secondary battery and card with built-in battery | Yuki Fujita, Haruo OTSUKA | 2022-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11424455 | Lithium secondary battery and card with built-in battery | Yuki Fujita, Haruo OTSUKA | 2022-08-23 |