Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10431794 | Method for producing assembly, and assembly | Yosuke Tsukuda | 2019-10-01 |
| 10411235 | Method for stocking battery separator roll, method for producing same, method for carrying same, and carrier for same | Satoshi Yoneyama, Takahiro Matsuo | 2019-09-10 |
| 10385180 | Package of porous film | Satoshi Yoneyama | 2019-08-20 |
| 10388932 | Laminated body | Toshihiko Ogata, Chikara Murakami | 2019-08-20 |
| 10347891 | Laminated separator roll | Takahiro OKUGAWA | 2019-07-09 |
| 10328613 | Film-stretching apparatus and method of producing film | Atsushi Nakazawa | 2019-06-25 |
| 10301147 | Separator core and separator roll | Yosuke Tsukuda | 2019-05-28 |