Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10658657 | Negative electrode active material, and negative electrode and lithium ion secondary battery using the negative electrode active material | Yasuhiro Ikeda, Atsushi Sano, Masaki Sobu | 2020-05-19 |
| 10611639 | Active material, method for manufacturing active material, electrode, lithium ion secondary battery, and method for manufacturing lithium ion secondary battery | Atsushi Sano, Keitaro Otsuki, Tomohiko Kato, Akiji Higuchi | 2020-04-07 |