Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11296357 | Non-aqueous electrolytic solution and non-aqueous electrolyte secondary battery using the same | Eiji Nakazawa, Atsushi Watarai | 2022-04-05 |
| 10615455 | Non-aqueous electrolytic solution and non-aqueous electrolyte secondary battery using the same | Eiji Nakazawa, Atsushi Watarai | 2020-04-07 |
| 9947965 | Nonaqueous electrolyte solution and nonaqueous electrolyte battery using same | Eiji Nakazawa, Minoru Kotato | 2018-04-17 |