Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11121405 | Secondary battery | Masaki YAMAKAJI, Ryota Tajima, Masaaki Hiroki | 2021-09-14 |
| 10985369 | Method for manufacturing positive electrode active material, and lithium ion battery | Takuya Miwa, Teppei Oguni | 2021-04-20 |
| 10944110 | Secondary battery, graphene oxide, and manufacturing method thereof | Teppei Oguni, Takuya Miwa, Masaki YAMAKAJI, Ayae TSURUTA | 2021-03-09 |