Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847180 | Nonaqueous electrolyte solution, and lithium ion secondary battery having the same | Hitoshi Ishikawa, Yoko Hashizume, Eiji Suzuki | 2017-12-19 |
| 9793575 | Polymer gel electrolyte, lithium ion battery and method for producing same | Yasutaka Kono, Takayuki Suzuki | 2017-10-17 |
| 9627687 | Secondary battery | Daisuke Kawasaki, Jiro Iriyama | 2017-04-18 |
| 9620812 | Lithium ion battery | Hitoshi Ishikawa | 2017-04-11 |