Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840506 | Negative electrode active material for electrical device and electrical device using the same | Masaya Arai, Nobutaka Chiba, Manabu Watanabe | 2020-11-17 |
| 10651465 | Negative electrode active material for electrical device, and electrical device including the same | Nobutaka Chiba, Manabu Watanabe, Masaya Arai | 2020-05-12 |