Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11688847 | Method and firing apparatus for manufacturing cathode active material for lithium ion secondary battery | Akira Gunji, Tatsuya TOYAMA, Hisato Tokoro, Shuichi TAKANO, Genei Nakajima | 2023-06-27 |