Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10411235 | Method for stocking battery separator roll, method for producing same, method for carrying same, and carrier for same | Takahiro Matsuo, Daizaburo Yashiki | 2019-09-10 |
| 10385180 | Package of porous film | Daizaburo Yashiki | 2019-08-20 |
| 10173180 | Method of producing composite, and composite | Daisuke HIRAKI, Yoshihiro ABURAYA, Makoto Sawada | 2019-01-08 |