Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8475724 | Method and apparatus for plasma-treating porous body | Koichi Kono, Kazuki Kiso | 2013-07-02 |
| 8426070 | Method for removing diluent from an extrudate of a polymer solution | Sadakatsu Suzuki | 2013-04-23 |
| 8426553 | Method for removing diluent from a polymer extrudate, and its applications | Sadakatsu Suzuki | 2013-04-23 |
| 8414663 | Microporous polyolefin membrane comprising a polyethlene resin having a specific viscoelastic angular frequency, its production method, battery separator and battery comprising the same | — | 2013-04-09 |
| 7988895 | Production method of microporous polyethylene membrane and battery separator | Kotaro Takita, Shintaro Kikuchi | 2011-08-02 |
| 7785735 | Microporous composite membrane and its producing method and use | Norimitsu Kaimai, Shigeaki Kobayashi, Sadakatsu Suzuki, Satoshi Ueki, Kazuhiro Yamada | 2010-08-31 |
| 7700182 | Microporous polyolefin membrane, its production method, and battery separator | Hiroyuki Ozaki, Koichi Kono, Patrick Brant, Zerong Lin, Jeffery Lawrence Brinen | 2010-04-20 |