Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11715822 | Negative electrode active material for non-aqueous electrolyte secondary cell, and non-aqueous electrolyte secondary cell | Norihisa Yamamoto, Yohei Uchiyama, Tatsuya Akira | 2023-08-01 |
| 11670772 | Negative electrode active material for lithium ion battery, and lithium ion battery | Yohei Uchiyama, Norihisa Yamamoto, Tatsuya Akira | 2023-06-06 |