Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11316147 | Negative electrode active material, mixed negative electrode active material, negative electrode for nonaqueous electrolyte secondary battery, lithium ion secondary battery, and method for producing negative electrode active material | Takumi MATSUNO, Hiromichi KAMO, Takakazu Hirose, Masahiro Furuya | 2022-04-26 |
| 11283060 | Negative electrode active material, mixed negative electrode active material, and method for producing negative electrode active material particle | Takakazu Hirose, Takumi MATSUNO, Reiko SAKAI, Kohta TAKAHASHI | 2022-03-22 |