Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10971717 | Positive electrode active material, positive electrode, and lithium ion secondary battery | Hideaki Seki | 2021-04-06 |
| 10944127 | Non-aqueous electrolyte secondary battery | Takashi Sasaki, Hideaki Seki, Hirofumi KAKUTA, Akinobu Nojima | 2021-03-09 |