Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381209 | Negative electrode active material for nonaqueous electrolyte secondary battery, negative electrode, and nonaqueous electrolyte secondary battery | Norihisa Yamamoto | 2025-08-05 |
| 12119481 | Negative electrode active material for secondary batteries and secondary battery | Yohei Uchiyama, Norihisa Yamamoto | 2024-10-15 |