Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11107639 | Positive electrode precursor | Kazuteru Umetsu, Keita Kusuzaka | 2021-08-31 |
| 11038173 | Lithium ion secondary battery | Kazuteru Umetsu, Hitoshi Morita, Keita Kusuzaka, Takeshi Kamijo | 2021-06-15 |
| 11027331 | Molding facility | Shintaro Oga, Yuichi Tsukaguchi | 2021-06-08 |
| 10886533 | Nonaqueous lithium power storage element | Kazuteru Umetsu, Koichi Hiraoka, Atsushi Hosokibara, Taku Suetomi | 2021-01-05 |