Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10693130 | Negative electrode material for lithium ion secondary battery, negative electrode for lithium ion secondary battery, and lithium ion secondary battery | Masayuki Kouzu, Hideyuki TSUCHIYA, Katsutomo Ohzeki, Yoshie Oosaki | 2020-06-23 |
| 10651458 | Negative electrode for lithium secondary battery and lithium secondary battery | Yoshito Ishii, Souichirou Suda | 2020-05-12 |