Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11107639 | Positive electrode precursor | Kazuteru Umetsu, Nobuhiro Okada | 2021-08-31 |
| 11038173 | Lithium ion secondary battery | Kazuteru Umetsu, Hitoshi Morita, Nobuhiro Okada, Takeshi Kamijo | 2021-06-15 |