Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10847788 | Lithium-iron-manganese-based composite oxide and lithium-ion secondary battery using same | Ryota Yuge, Noriyuki Tamura, Mitsuharu Tabuchi, Kentaro Kuratani, Kyousuke Doumae +1 more | 2020-11-24 |
| 10833369 | Positive electrode active substance for lithium secondary battery, positive electrode for lithium secondary battery and lithium secondary battery, and methods for producing these | Katsumi Maeda | 2020-11-10 |
| 10637054 | Positive electrode material for lithium ion secondary batteries, and method for producing same | Ryota Yuge, Kentaro Nakahara | 2020-04-28 |
| 10622678 | Lithium ion secondary battery | Katsumi Maeda, Noriyuki Tamura | 2020-04-14 |