国家/地区 日本（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4） B82B（2）
IPC C01B031/02（4） B82B001/00（2） B82B003/00（2）
发明人
公开年 2005（4）
申请年 2003（2） 
专利权人

Nano carbon composite structure used as electrode material for electrochemical capacitor, consists of nano particles of ruthenium oxide highly dispersed in graphene layer of inner portion of hollow nano carbon.

NAOI K, NAOI K T

Electroconductive variable triple layer carbon nanotube used as transistor material, has cylindrical graphene sheets having functional group in surface.

ANDO T, NAKAGAWA K, GAMO M, SATO Y, CHIKU Y, TAKAZAWA Y

Manufacture of carbon nanotube having preset diameter for polymer composite material, involves removing graphene sheet from multiwall carbon nanotube.

HONDA S, NITTA H, MATSUMURA S

Carbon thin film for working electrode of field-emission electron source, contains graphene whose edge portion is exposed in main surface of thin film.

IIJIMA R, URAYAMA M, KYOTANI T, OGAWA T, TOMITA A