国家/地区 日本（3）
IPC部 C（3） H（3） B（2）
D（2）
IPC大类 C08（3）
IPC小类 C08K（3） C08L（3） C01B（2）
D01F（2） H01L（2） H05K（2）
IPC C08K007/00（3）
发明人 HARA H（2）
公开年 2009（3）
申请年 2007（2） 
专利权人 TEIJIN LTD（2）

Conductive material e.g. transparent conductive electrode for touchscreen or LCD display, comprises assemblage of graphene sheets interconnecting electrically in discrete transparent layer, which has area of greater than specified value.

HAMILTON J, STREICH P, HAEMILTEON J, SEUTEURECHI P, STREICH P V, HAMILTON J P

Pitch-type carbon short fiber filler used in composition used for producing molded products such as heat radiation material for electronic components, has graphene sheet closed in filler end surface and has flat surface.

BAN T, HARA H, TAKAGI S

Pitch-type carbon short fiber filler for resin composition used for molded products, has graphene sheet closed in filler end surface, and specified range of average fiber diameter as observed by optical microscope.

HARA H, HIRATA S, SANO H