Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11942621 | Positive electrode coating liquid, positive electrode precursor, and nonaqueous lithium electric storage element | Kazuteru Umetsu, Yuichiro Hirakawa, Nobuhiro Okada | 2024-03-26 |
| 11107639 | Positive electrode precursor | Kazuteru Umetsu, Nobuhiro Okada | 2021-08-31 |
| 11038173 | Lithium ion secondary battery | Kazuteru Umetsu, Hitoshi Morita, Nobuhiro Okada, Takeshi Kamijo | 2021-06-15 |
| 10468199 | Nonaqueous lithium power storage element | Kazuteru Umetsu, Nobuhiro Okada, Tekeshi Kamijo, Atsushi Hosokibara, Tadashi Matsushita | 2019-11-05 |
| 10403447 | Nonaqueous lithium storage element | Kazuteru Umetsu, Takeshi Kamijo, Yuichiro Hirakawa, Nobuhiro Okada, Taku Suetomi | 2019-09-03 |
| 10396361 | Nonaqueous lithium-type power storage element | Takeshi Kamijo, Kazuteru Umetsu, Kimiya Murakami, Nobuhiro Okada | 2019-08-27 |