SEARCH RESULTS for assignee:"toray battery separator film"

Showing 1 to 4 of 4 results

Last Update Patent(s) Assignor(s) Orig. Assignee(s) Assignee(s) Reel/Frame
24-Jul-2018

TORAY BATTERY SEPARATOR FILM CO., LTD.

37276/620

28-Mar-2018

(X0) 13143337: POLYPROPYLENE RESIN COMPOSITION FOR USE IN FORMATION OF MICROPOROUS MEMBRANE

(A1) 20110269900: POLYPROPYLENE RESIN COMPOSITION FOR USE IN FORMATION OF MICROPOROUS MEMBRANE

(B2) 8: POLYPROPYLENE RESIN COMPOSITION FOR USE IN FORMATION OF MICROPOROUS MEMBRANE

TORAY BATTERY SEPARATOR FILM CO., LTD.

45353/659

06-Mar-2018

(X0) 15447223: POLYOLEFIN MICROPOROUS FILM AND METHOD OF PRODUCING SAME

(A1) 20170179457: POLYOLEFIN MICROPOROUS FILM AND METHOD OF PRODUCING SAME

(B2) 9: POLYOLEFIN MICROPOROUS FILM AND METHOD OF PRODUCING SAME

ISHIHARA, TAKESHI

KONO, KOICHI

TORAY BATTERY SEPARATOR FILM CO., LTD.

41434/251

13-Feb-2018

(X0) 14432301: BIAXIALLY STRETCHED MICROPOROUS FILM

(A1) 20150280194: BIAXIALLY STRETCHED MICROPOROUS FILM

(B2) 9: BIAXIALLY STRETCHED MICROPOROUS FILM

MITSUOKA, HIDETO

YAMADA, KAZUHIRO

KIKUCHI, SHINTARO

SAITO, TOSHIYA

TORAY BATTERY SEPARATOR FILM CO., LTD.

35286/860