Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799868 | Separator for non-aqueous secondary battery and non-aqueous secondary battery | Takashi Yoshitomi, Satoshi Nishikawa | 2017-10-24 |
| 9755208 | Non-aqueous-secondary-battery separator and non-aqueous secondary battery | Takashi Yoshitomi, Satoshi Nishikawa | 2017-09-05 |