国家/地区 中国（2） 欧洲专利局（EPO）（2） 日本（2） 美国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 ENDO M（2） YANAGISAWA T（2）
公开年 2002（2）
申请年 2002（2） 
专利权人 COLITH CO LTD（2）

Electrode material for electric double layer capacitor, comprises carbon fiber including coaxial stacking morphology of truncated conical tubular graphene layers whose edges are exposed at large ring ends.

YANAGISAWA T, ENDO M

Carbon fiber product used as material for, e.g. composite, comprises coaxial stacking morphology of truncated conical tubular graphene layers including stacked hexagonal carbon layers.

YANAGISAWA T, ENDO M, YANAGISAWA G C C