Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9728782 | Negative electrode active material for lithium ion secondary battery, negative electrode for lithium ion secondary battery, and lithium ion secondary battery | Yasuyuki Kawanaka, Atsushi Sano | 2017-08-08 |
| 9567238 | Negative electrode active material for lithium ion secondary battery, negative electrode for lithium ion secondary battery, and lithium ion secondary battery | Yasuyuki Kawanaka, Atsushi Sano | 2017-02-14 |
| 9559352 | Active material, electrode using same, and lithium ion secondary battery | Atsushi Sano, Masaki Sobu, Akinobu Nojima | 2017-01-31 |