Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10886533 | Nonaqueous lithium power storage element | Kazuteru Umetsu, Nobuhiro Okada, Koichi Hiraoka, Taku Suetomi | 2021-01-05 |
| 10468199 | Nonaqueous lithium power storage element | Keita Kusuzaka, Kazuteru Umetsu, Nobuhiro Okada, Tekeshi Kamijo, Tadashi Matsushita | 2019-11-05 |