Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11855283 | Method for evaluating a characteristic of a nonaqueous electrolyte secondary battery positive electrode active material | Hiroko Oshita, Kazuomi Ryoshi, Taira Aida, Koji Yamaji | 2023-12-26 |
| 11811052 | Positive electrode active material for non-aqueous electrolyte secondary battery | Tetsufumi Komukai, Jun Yokoyama, Takahiro Ogawa, Tomoko Nakayama | 2023-11-07 |
| 11784310 | Non-aqueous electrolyte secondary battery positive electrode active material, method for producing same, and non-aqueous electrolyte secondary battery which uses positive electrode active material | Hiroko Oshita, Kazuomi Ryoshi, Taira Aida, Koji Yamaji | 2023-10-10 |
| 11605815 | Nonaqueous electrolyte secondary battery positive electrode active material and method for producing same, and nonaqueous electrolyte secondary battery which uses positive electrode active material | Hiroko Oshita, Kazuomi Ryoshi, Taira Aida, Koji Yamaji | 2023-03-14 |