Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424620 | Negative electrode active material, negative electrode and method for producing them | Reiko SAKAI, Yusuke OSAWA, Takumi MATSUNO, Kohta TAKAHASHI, Katsunori Nishiura +1 more | 2025-09-23 |
| 12368158 | Negative electrode active material, mixed negative electrode active material, negative electrode for nonaqueous electrolyte secondary battery, lithium ion secondary battery, production method of negative electrode active material, and production method of lithium ion secondary battery | Hiromichi KAMO | 2025-07-22 |
| 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, Takumi MATSUNO | 2025-03-18 |