国家/地区 日本（2） 世界知识产权组织（2）
IPC部 D（4） C（3） B（2）
IPC大类 D01（4）
IPC小类 D01F（4）
IPC D01F009/127（4） C01B031/02（3）
发明人 ENDO M（2） NISHIMURA K（2） TSURUOKA S（2）
公开年 2004（4）
申请年 2003（2） 
专利权人

Fine carbon fiber e.g. for use as packing material, consist of cylindrical graphene sheets laminated along axial direction to form tubes of specific maximum diameter.

TUKADA T, OSATO K, NISHIMURA K, TAKAHASHI K, ENDO M, MUNEKANE F, TSURUOKA S

Radial structural carbon nanofiber for hydrogen or methane occlusion, has graphene layers arranged in parallel around shaft of nanofiber, forming cylindrical structure.

KO K, ATA M

Graphitized fine carbon fiber for lithium battery, has portions of continuity and discontinuity in which ends of graphene sheets where graphene sheets are bonded and not bonded to another graphene sheet, respectively.

YAMAMOTO R, SUDOH A, YAMAMOTO T, SUDO A

Fine carbon fibre is formed by laminating multiple layers of graphene sheets, rolling using shorter side as peripheral to form hollow tube and multiple tubes are laminated in nest shape.

ENDO M, NISHIMURA K, TSURUOKA S, TSUKADA T