Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10431824 | Negative electrode carbon material, method for producing negative electrode carbon material, negative electrode for lithium secondary battery, and lithium secondary battery | Qian Cheng | 2019-10-01 |
| 10431825 | Negative electrode for secondary battery, method for manufacturing same, and secondary battery using same | Midori Shimura, Kentaro Nakahara | 2019-10-01 |
| 10340514 | Negative electrode for lithium ion secondary battery, and lithium ion secondary battery | Ryota Yuge, Qian Cheng, Kentaro Nakahara | 2019-07-02 |