Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9812702 | Lithium ion secondary battery having positive electrode that comprises thermal run-away suppressing layer on positive electrode active material layer | Yuta Ikeuchi, Toshikatsu Kojima, Tetsuo Sakai, Tatsuya Eguchi, Hitoshi Aikiyo | 2017-11-07 |
| 9590237 | Lithium-ion secondary battery and method for producing the same | Junichi Niwa, Kazuhito Kawasumi, Yuta Ikeuchi, Masanori Morishita, Toshikatsu Kojima +1 more | 2017-03-07 |
| 9583765 | Positive electrode active material for sodium ion secondary battery, positive electrode, and sodium ion secondary battery | Kazuhito Kawasumi, Junichi Niwa, Yuta Ikeuchi, Toshikatsu Kojima, Tetsuo Sakai | 2017-02-28 |