Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10115948 | Separator for a non-aqueous secondary battery and non-aqueous secondary battery | Satoshi Nishikawa, Takashi Yoshitomi, Ayumi Iwai | 2018-10-30 |
| 10096811 | Separator for a non-aqueous secondary battery and non-aqueous secondary battery | Satoshi Nishikawa, Takashi Yoshitomi, Ayumi Iwai | 2018-10-09 |
| 9431638 | Non-aqueous secondary battery separator and non-aqueous secondary battery | Satoshi Nishikawa, Takashi Yoshitomi, Ayumi Iwai | 2016-08-30 |