Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10930911 | Separator for metal secondary batteries | Hiroyoshi Sago, Kiyoshi Kanamura, Hirokazu Munakata | 2021-02-23 |
| 10096809 | Method for manufacturing secondary battery separator and method for manufacturing lithium secondary battery | Kiyoshi Kanamura, Hirokazu Munakata, Hiroyoshi Sago | 2018-10-09 |