Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266794 | Positive electrode active material and method of producing positive electrode active material | Ryuhei HATTORI, Tatsuya Yokoyama, Chika NISHIO, Takashi Sugimoto | 2025-04-01 |
| 11942631 | Positive electrode active material and method of producing positive electrode active material | Ryuhei HATTORI, Tatsuya Yokoyama, Chika NISHIO, Takashi Sugimoto | 2024-03-26 |
| 11929501 | Positive electrode active material for non-aqueous electrolyte secondary battery, and method for producing same | Hayaki MATSUMOTO | 2024-03-12 |
| 11621415 | Positive electrode active material and method of producing positive electrode active material | Ryuhei HATTORI, Tatsuya Yokoyama, Chika NISHIO, Takashi Sugimoto | 2023-04-04 |
| 10305095 | Method of producing positive electrode active material for non-aqueous electrolyte secondary battery, positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery | Keisuke Fujihara | 2019-05-28 |