Inventor
INNAMI TOSHIKI
JP3 patents
Patents
3 patentsUS9276244B2Mar 1, 2016
Method for producing polyolefin porous film, and laminated porous film
SUMITOMO CHEMICAL CO0 citations45
US9012061B2Apr 21, 2015
Method for producing polyolefin porous film, and laminated porous film
SUMITOMO CHEMICAL CO0 citations45
US10421094B2Sep 24, 2019
Doctor blade, coating device, and method for producing laminated separator
SUMITOMO CHEMICAL CO0 citations39