Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075818 | Method of producing a microporous polyolefin membrane | Hidehiko Funaoka, Kotaro Takita, Norimitsu Kaimai, Shigeaki Kobayashi | 2011-12-13 |
| 8012622 | Multi-layer, microporous membrane, battery separator and battery | Kohtaro Kimishima, Hiroyuki Ozaki, Patrick Brant, Jeffrey L. Brinen, Zerong Lin | 2011-09-06 |
| 8008417 | Polymeric material and its manufacture and use | Patrick Brant, Jeffrey L. Brinen, Zerong Lin, Kohtaro Kimishima, Hiroyuki Ozaki | 2011-08-30 |
| 7981536 | Microporous membrane, battery separator and battery | Kohtaro Kimishima, Hiroyuki Ozaki, Patrick Brant, Jeffrey L. Brinen, Zerong Lin | 2011-07-19 |
| 7872086 | Polymeric material and its manufacture and use | Patrick Brant, Jeffrey L. Brinen, Zerong Lin, Kohtaro Kimishima, Hiroyuki Ozaki | 2011-01-18 |