Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8597836 | Nonaqueous electrolyte solution secondary battery separator having filler and controlled impurities | Satoshi Nakashima, Yasushi Usami | 2013-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8597836 | Nonaqueous electrolyte solution secondary battery separator having filler and controlled impurities | Satoshi Nakashima, Yasushi Usami | 2013-12-03 |