Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11557754 | Positive electrode active material for lithium secondary batteries, positive electrode for lithium secondary batteries, and lithium secondary battery | Tetsuri Nakayama, Kenji Takamori, Takashi KITAMOTO | 2023-01-17 |
| 11552295 | Lithium-manganese composite oxide, and method for producing same, and positive electrode material, positive electrode and lithium ion secondary battery using same | Ryota Yuge, Mitsuharu Tabuchi, Hideka Shibuya | 2023-01-10 |