Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11094931 | Negative electrode active material for lithium ion secondary battery, negative electrode for lithium ion secondary battery, and lithium ion secondary battery | Akira Yasuda, Tatsuya Nishida | 2021-08-17 |
| 11063255 | Negative electrode active material for lithium ion secondary battery, negative electrode for lithium ion secondary battery, and lithium ion secondary battery | Akira Yasuda, Tatsuya Nishida | 2021-07-13 |
| 10998546 | Negative electrode active material for lithium ion secondary battery, negative electrode for lithium ion secondary battery, and lithium ion secondary battery | Akira Yasuda, Tatsuya Nishida | 2021-05-04 |