国家/地区 日本（12）
IPC部 C（12）
IPC大类 C01（12）
IPC小类 C01B（12） C08K（7） H01B（6）
B82Y（5） C08L（5） B01J（4）
H01M（4） C04B（3） C08J（3）
H01L（3） C09C（2） C09D（2）
C09K（2） H01G（2） H05K（2）
IPC C01B032/205（12）
发明人 HASEGAWA S（2） HASEGAWA SHOJI（2） JANG B Z（2）
KAMIYA N（2） KAMIYA NAGISA（2）
公开年 2015（5） 2017（2）
申请年 2014（3）  2015（3）  2013（2） 
专利权人 GRAPHENE PLA.（2） NANOTEK INST.（2） SEKISUI CHEM.（2） SEKISUI CHEM.（2）

Flaky graphite-polythiophene composite used for forming corrosion-resistant coating material, comprises flaky graphite which is laminate of graphene or graphene sheets, and polythiophene derivative.

FUKUI H, KUDO T, YOSHITANI H, MARUYAMA T, MATSUI M, KUSAMOTO Y, MORI A, TOYODA M, NANRI K

Elastic heat spreader film used for forming structural component, comprises graphitic film comprising graphitic crystals, and having preset thermal conductivity, electroconductivity and physical density, and elastomer or rubber.

LIN Y, JANG B Z, ZHANG B, JEAN B

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

Heat conductive sheet for electronic device casing, has layers comprising synthetic resin and carbon material of graphene laminated structure, and heat conductivities measured at different direction satisfying preset relation.

NAKAMURA K, SAWA K, KUSACHI K

Electroconductive material for, e.g. semiconductor solar cell, comprises graphite structure comprising graphene layers and metal chloride located between graphene layers.

TADAMASA A

Particle for particulate material used for composite material, particle dispersion and article comprises stacked sub-structures in which each sub-structure includes stack of graphene layers.

WALTERS I, WALTERS D

Carbon film e.g. graphene nanoribbon used for electroconductive element and carbon film element, comprises specific polyphenylene polymer, and has specific width or specific shape.

YAMAMOTO S, GOTO D, MIYAGAWA S

Graphene composition for graphene molding comprises organic compound, graphene with flakes, and dispersing agent.

HASEGAWA SHOJI, KAMIYA NAGISA, HASEGAWA S, KAMIYA N

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

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

Producing in electrochemical cell of one or more of graphene, graphite nanoplatelet structures, and graphane, involves passing current through cell to intercalate ions into graphitic negative electrode.

DRYFE R A W, KINLOCH I A, ABDELKADER A M, JEFF R A W, DRYFE R A V