Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11646408 | Positive electrode active substance for lithium secondary battery, method for producing the same and lithium secondary battery | Tomonao Naruhashi, Minoru Fukuchi | 2023-05-09 |
| 11554968 | Positive electrode active substance for lithium secondary battery and lithium secondary battery | — | 2023-01-17 |