Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11747920 | Compound-operation input device | Hiroki Utagawa, Takayuki Hirano | 2023-09-05 |
| 11621415 | Positive electrode active material and method of producing positive electrode active material | Ryuhei HATTORI, Yoshitomo MIYASHITA, Chika NISHIO, Takashi Sugimoto | 2023-04-04 |