国家/地区 美国（11） 世界知识产权组织（9） 中国（7） 欧洲专利局（EPO）（7） 日本（6） 韩国（5） 英国（3） 香港（3） 印度（3） 波兰（3） 台湾（3） 澳大利亚（2） 加拿大（2） 西班牙（2） 以色列（2） 墨西哥（2） 马来西亚（2） 新加坡（2） 越南（2） 南非（2）
IPC部 C（13）
IPC大类 C08（13）
IPC小类 C08K（13）
IPC C08K003/04（13）
发明人 HASEGAWA S（3） KAMIYA N（3） AKSAY I A（2）
AKSAY L A（2） HASEGAWA SHOJI（2） KAMIYA NAGISA（2）
KORKUT S（2） NAGISA K（2） SHEN Y（2）
SHOJI H（2）
公开年 2015（3） 2013（2） 2016（2） 2022（2）
申请年 2015（3）  2021（3）  2013（2）  2014（2） 
专利权人 GRAPHENE PLA.（3） AKSAY I A（2） GRAPHENE PLA.（2） KORKUT S（2）
UNIV PRINCET.（2） VORBECK MATE.（2）

Manufacturing conductive ink useful in circuit board for next generation electronic device comprises e.g. mixing guar gum, xanthan gum, or hydroxyethyl cellulose with heated solvent, and mixing ethylene glycol, or propylene glycol.

HYOYOUNG M

Carbogenic nanoparticle-conducting polymer composite ink for thin film coated printed circuit board, dispersed in water, where carbogenic nanoparticle is reduced graphene oxide, and composite ink includes e.g. graphene oxide-polypyrrole composite ink and carbon quantum dots-polyaniline composite ink.

BHATTACHARJEE L, SHARMA A, MANNA U, GOEL A, PAL B, BESSEMER C

Carbon material dispersion liquid used for manufacturing e.g. paints, comprises carbon material containing carbon black, organic solvent, and polymer dispersant comprising amine-containing structural unit, propanone-containing structural unit, and other structural units connected to these units.

HIROYUKI S, YOSHIKAZU M, JUN K, SEIJI D, SHIMANAKA H, MURAKAMI Y, KAMABAYASHI J, DOI S

System comprises product having component of water soluble engraved graphene of chemically bonded water soluble functional group and water soluble engraved graphene of graphene hybrid composite of graphene and multi-walled carbon nanotubes.

KHE N, LINH V H

Composite ionically-conductive material used in e.g. power storage device, comprises graphene-like graphite exfoliated from graphite-based carbon material and ionically-conductive material dispersed in base material.

HASEGAWA S, KAMIYA N

Manufacture of polyaniline-reduced graphene oxide composite used as e.g. ink for electromagnetic application, involves mixing graphene oxide dispersion containing emulsifying agent and oligomer solution and oxidizing.

BOCCHINI S, CHIOLERIO A, PORRO S

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

Method for manufacturing carbon-metal composite, involves reacting composition with specific amount of graphene, providing carbon compound in composition, and providing carbon nanotube with carbon-metal composite.

GONG S Y, LEE S Y, CHOE H, LEE C, LI X, LI Z, CUI X, KONG X, GONG S

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

Conductive ink useful for providing a conductive coating on a substrate, comprises a conductive polymer solution comprising conductive polymer dissolved in an aqueous-based media, and a mixture of carbon nanotubes and graphene oxide sheets.

BAO H, ZIN M, JULIUS D, LEOLUKMAN M, KIM M