Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11387442 | Negative electrode for lithium ion secondary battery and lithium ion secondary battery comprising the same | Takuya Hasegawa, Takashi Ohtsuka | 2022-07-12 |
| 11329321 | Lithium ion secondary battery | Takehiro Noguchi, Takuya Hasegawa, Ikiko Shimanuki | 2022-05-10 |