Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9343740 | Lithium ion battery | Hitoshi Ishikawa, Yasutaka Kono, Yoko Hashizume | 2016-05-17 |
| 9312073 | Nonaqueous electrolyte solution, and lithium ion secondary battery having the same | Hitoshi Ishikawa, Yoko Hashizume, Eiji Suzuki | 2016-04-12 |