Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11276858 | Negative electrode active material for lithium ion rechargeable battery and negative electrode using the same | Takanobu Kawai, Hayato Matsumoto, Kazuaki Yamashita | 2022-03-15 |