国家/地区 韩国（8） 中国（7） 日本（5） 美国（4） 世界知识产权组织（4） 欧洲专利局（EPO）（3） 英国（3） 台湾（3） 澳大利亚（2） 加拿大（2） 西班牙（2） 香港（2） 以色列（2） 印度（2） 墨西哥（2） 马来西亚（2） 波兰（2） 新加坡（2） 越南（2） 南非（2）
IPC部 C（14）
IPC大类 C08（14）
IPC小类 C08K（14）
IPC C08L101/00（14）
发明人 HASEGAWA S（3） HASEGAWA SHOJI（3） KAMIYA N（3）
KAMIYA NAGISA（3） NAGISA K（2） SHEN Y（2）
SHOJI H（2）
公开年 2015（14）
申请年 2014（8）  2015（5） 
专利权人 GRAPHENE PLA.（3） GRAPHENE PLA.（2）

Alumina of fibrous form or needle shape for manufacture of sheet-like alumina-sintered compact coated with graphene comprises surface which is coated by graphene or aluminum-nitride compound.

TAKAHASHI N, MATSUI M, KITAMURA K

Graphene composition used for manufacturing organic electronic device e.g. organic solar cell, comprises graphene oxide, dispersion stabilizer, reducing agent, polar solvent containing polar protic solvent and polar aprotic solvent.

CHO K W, KANG B S

Fiber preform useful for manufacturing composite material in aircraft components and automobile parts, comprises fiber and graphene oxide, carbon nanotubes, carbon black and carbon nanofibers.

SEONG D G, LEE W, LEE J U, HA J R, KIM B S, UM M K

Radiation-proof material for electronic device, comprises graphite powder, iron powder, ferrite powder, calcium carbonate, graphene/bismuth molybdate, titania, dispersed pigment, antiaging agent, dispersant, and engineering plastic.

YU H

Carbon material used for manufacture of resin compound material, comprises volatile component having graphene structure and volatilized at preset temperature.

SAWA K, HAMADA T, MUKOHATA D, INUI N

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y

New diaminobenzene functionalized graphene nano-material compound used as flame retardant for polymer matrix nano-composite.

GAO J, LIU M, SONG H, ZHANG S, QIAN Y

Manufacture of multilayer film for optoelectronic device, involves coating conjugated polymer-precursor solution on substrate, coating graphene oxide dispersion, reducing with agent containing halogen, and forming multilayer film.

HONG J D

Manufacture of polymer matrix composite involves adding graphite into reactor, applying mechanical energy to the reactor, separating graphene from graphite, adding polymer powder, mixing and applying mechanical energy to reactor.

DONGHYUN B, SEEUN S

Producing composite graphene material, comprises e.g. forming functional group on graphene surface by adding graphene and hydrogen peroxide, adding metal-based catalyst, stirring, combining hydroxy group with graphene, and removing water.

HYEO S A