Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10505220 | Negative electrode active material for rechargeable battery using conversion reaction, and battery including the same | Kazuko Asano, Akira Kano | 2019-12-10 |
| 10497928 | Positive-electrode active material and battery | Kazuko Asano, Ryuichi Natsui | 2019-12-03 |
| 10403891 | Positive electrode material and lithium ion battery | Kazuko Asano | 2019-09-03 |
| 10230104 | Cathode active material and battery | Ryuichi Natsui | 2019-03-12 |