Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11742485 | Positive-electrode active material for secondary cell, and method for manufacturing the same | Hiroki Yamashita, Takaaki Ogami | 2023-08-29 |
| 11646405 | Positive electrode active substance for secondary cell and method for producing same | Hiroki Yamashita, Atsushi Nakamura, Takaaki Ogami | 2023-05-09 |