Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424620 | Negative electrode active material, negative electrode and method for producing them | Takakazu Hirose, Reiko SAKAI, Yusuke OSAWA, Kohta TAKAHASHI, Katsunori Nishiura +1 more | 2025-09-23 |
| 12255313 | Negative electrode active material for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method for producing negative electrode material for non-aqueous electrolyte secondary battery | Kohta TAKAHASHI, Takakazu Hirose | 2025-03-18 |