Extract from the Register of European Patents

EP Citations: EP3260271

Cited inSearch
Type:Patent literature
Publication No.:JP2009249480  [A]
 (TOSHIBA MACHINE CO LTD) [A] 1-8 * figure 1 * * paragraphs [0013] - [0015] *;
Type:Patent literature
Publication No.:US2014077405  [XA]
 (FUNAOKA HIDEHIKO [JP]) [X] 6-8 * fig.1 and relating description *[A] 1-5;
Type:Patent literature
Publication No.:EP2799475  [XA]
 (TORAY BATTERY SEPARATOR FILM [JP]) [X] 6-8 * the whole document * [A] 1-5
Cited inInternational search
Type:Patent literature
Publication No.:JPS5022069  [Y]
 (Celanese Corp.) [Y] 1-3, 6 * , claims; page 2, lower left column, line 10 to page 3, lower right column, line 4 & US 4058582 A claims; column 2, line 49 to column 4, line 25 & GB 1452978 A *;
Type:Patent literature
Publication No.:JPS5165178  [A]
 (DAINIPPON PRINTING CO LTD) [A] 1-8* , entire text; fig. 1 (Family: none) *;
Type:Patent literature
Publication No.:JPH0257316  [A]
 (SKC CO LTD) [A] 1-8 * , entire text & GB 2218036 A the whole document *;
Type:Patent literature
Publication No.:JP2009249480  [A]
 (TOSHIBA MACHINE CO LTD) [A] 1-8 * , entire text & US 2009/0250838 A1 the whole document *;
Type:Patent literature
Publication No.:WO2010018749  [Y]
 (TONEN SEKIYUKAGAKU KK [JP], et al) [Y] 1-3, 6 * , claims; fig. 1 (Family: none) *;
Type:Patent literature
Publication No.:JP2010160483  [A]
 (FUJIFILM CORP) [A] 1-8 * , claims (Family: none) *;
Type:Patent literature
Publication No.:WO2010095518  [YA]
 (KONICA MINOLTA OPTO INC [JP], et al) [Y] 1-3, 6 * , claims; paragraphs [0046] to [0065], [0098] to [0099]; fig. 1 & CN 102325640 A * [A] 4-5, 7-8