国家/地区 美国（14） 日本（7） 世界知识产权组织（6） 欧洲专利局（EPO）（5） 韩国（5） 中国（3） 台湾（3）
IPC部 C（14）
IPC大类 C01（14） H01（14） B82（10）
B32（6） B05（4） C08（4）
B01（3） C04（2） C09（2）
D01（2）
IPC小类 C01B（14）
IPC H01B001/04（14）
发明人 HIROOKA M（2） OKAI M（2）
公开年 2010（14）
申请年 2009（8）  2010（5） 
专利权人 HITACHI LTD（2）

Manufacture of graphene-containing composition used for modification of material, involves mixing graphene oxide with medium containing solid or precursor, obtaining mixture and heating at specified temperature.

KRANBUEHL D, COTTS S, SCHNIEPP H C, CAI M, GLOVER A J

Transparent conductive film for forming transparent conductive film-on-substrate for electronic device e.g. flat panel display device or photovoltaic cell comprises graphene platelets overlapping one another to form multilayer structure.

OKAI M, HIROOKA M

Producing e.g. multi-graphene dispersion, useful as electrode material in lithium ion battery, comprises dispersing graphite oxide in dispersion medium to form multi-graphene oxide dispersion, and thermally reducing the oxide in dispersion.

NESPER R, TOMMY K, NESEUPEO R, TOMI K, NIRSBOR R, NISPORRE R, KASPAR T

Device e.g. an electronic device and an electronic or electro-optical integrated circuit comprises graphene and a metal electrode.

OKAI M, HIROOKA M

Graphene layer used in electronic device, sensor, or mirror, comprises two-dimensional hexagonal array of carbon atoms.

SUTTER P W, SUTTER E A

Composition, useful for e.g. making articles e.g. fuel filter housings, rubber goods, tires, heat sinks, pipes, sensor components and gaskets, comprises at least one polymer binder e.g. polyamide, graphene sheets, and graphite.

VARMA V, SHEFFER D, GINNEMAN C R, LETTOW J S, SCHEFFER D, SHAF D, ZINNEMAN C R

Electroconductive particle comprising a polymer microparticle and graphene coating layer grafted on the polymer microparticle, useful in anisotropic conductive film for packaging electronic devices.

LEE S, KIM K, LIM S H, PARK M, KIM J K, KIM H, LEE H, KIM G, IM S, KIM J, KIM K H, KIM H S, YI S S, I H J, SU LEE S, SUK KIM H, JEONG LEE H, GYEONG KIM J, HO IM S, LEE S S

Graphene structure for electronic device elements, contains graphene fixed to substrate in which bonding is formed between portion to which hydrophilic process is performed, or portion to which hydrophilic process is not performed.

SANDHU A

Separation of metal graphene single layer carbon nanotubes and semi-conductor graphene single layer nanotubes comprises reacting diazonium salt derivative to mixture of the metal graphene nanotube and the semi-conductor nanotube.

CHENEVIER P

Removing a carbonization catalyst from graphene sheet, involves contacting the carbonization catalyst with a salt solution, which is capable of oxidizing the carbonization catalyst.

CHOI J, HONG B H, KIM K S