Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9839882 | Method for producing acid gas separation composite membrane, and acid gas separation membrane module | Yoshihiro ABURAYA, Makoto Sawada, Yoichi Hosoya | 2017-12-12 |
| 9799867 | Laminated porous film, separator for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery | Takeshi Kawakami, Jian Wang, Yasutoshi MINEMOTO | 2017-10-24 |
| 9786884 | Method and apparatus for producing battery separator roll | Takahiro Matsuo | 2017-10-10 |