Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11139533 | Polyolefin micro-porous film, separator film for power-storage device, and power-storage device | Ryo Sakimoto, Kenji Kawabata | 2021-10-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11139533 | Polyolefin micro-porous film, separator film for power-storage device, and power-storage device | Ryo Sakimoto, Kenji Kawabata | 2021-10-05 |