Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10340550 | Lithium ion secondary cell | — | 2019-07-02 |
| 10320026 | Electrode for secondary battery and secondary battery using same | — | 2019-06-11 |
| 10211451 | Negative electrode for lithium ion secondary battery comprising negative electrode active material containing two carbons and method for manufacturing lithium ion secondary battery comprising same | Hitoshi Ishikawa | 2019-02-19 |