国家/地区 日本（49） 美国（19） 中国（8） 世界知识产权组织（8） 韩国（5） 台湾（5） 欧洲专利局（EPO）（4） 加拿大（2）
IPC部 C（51）
IPC大类 C01（51）
IPC小类 C01B（51）
IPC C01B032/18（51）
发明人 AIDA H（5） AOTA N（5） KAJITA A（4）
KAWASAKI M（4） MIHASHI F（4） MITSUHASHI F（4）
SAKAI T（4） TAMAKI E（4） TATENO Y（4）
UENO M（4） FUKIDOME H（3） ISOBAYASHI A（3）
MIYAZAKI H（3） OKADA M（3） SUEMITSU M（3）
公开年 2017（51）
申请年 2016（31）  2015（12）  2017（8） 
专利权人 TOSHIBA KK（6） NAMIKI SEIMI.（5） FUJITSU LTD（4） SUMITOMO ELE.（4）
TORAY IND IN.（4） UNIV TOHOKU（4） SEMICONDUCTO.（3） DAICEL CORP（2）
NIPPON TELEG.（2） UNIV KUMAMOT.（2） UNIV NAGOYA .（2）

Preparation of laser-induced graphene scrolls material used for preparing three-dimensional product for preparing graphene laminated product used as e.g. electrode, involves exposing graphene precursor material to laser source.

TOUR J M, LUONG D X, SUBRAMANIAN A

Manufacture of carbon-material composition used in e.g. chemical applications, involves solvothermally reacting raw-coal matter and surfactant in solvent to form composition comprising hydrophilic group-containing graphene and graphite.

ABDULLAEVA Z, KELGENBAEVA Z

Manufacture of graphene for semiconductor element used for e.g. sensor involves immersing a pair of carbon electrodes in solvent, repeatedly generating spark discharge in pulses between electrodes, and forming graphene.

MASHIMO S, HAYAMI S, TAKEHIRA H

Porous material e.g. porous metal used as electrodes in electrical storage apparatus, comprises pores having preset average size and minimum size, and graphene layer, which covers pores.

ITO R, AJIRI M, HOJO D, FUJITA T, AIDA T, CHEN M W

Manufacture of graphene involves reacting aluminum carbide in presence of solvent chosen from carbon monoxide, carbon dioxide and their precursor.

SATO TAKAHIRO, SATO T

Stacked body for use in electronic device, has exposed surface which is being main surface opposite to substrate, and regions each including graphene layers and having circumcircle with predetermined diameter range.

OKADA M, MITSUHASHI F, UENO M, TATENO Y, SUEMITSU M, FUKIDOME H, MIHASHI F

Stacked body used in electronic device such as transistor ,has graphene film arranged on first main surface and having atomic arrangement oriented in relation to atomic arrangement of silicon carbide forming substrate.

OKADA M, MITSUHASHI F, TATENO Y, UENO M, SUEMITSU M, FUKIDOME H, MIHASHI F

Manufacture of separator used for polymer electrolyte fuel cell, involves forming graphene film on surface of stainless steel in film-forming apparatus at preset temperature by microwave plasma chemical vapor deposition method.

KUMAGAI M, YOSHINO I, UMENO M, UCHIDA H

Hydrolysis catalyst is obtained by aggregating cellulose fibers with graphene catalyst containing carboxyl group(s) and/or sulfonic acid group(s) and including graphene structure.

OKAI M

Apparatus for manufacturing graphene, consists of booster pump which pressurizes and discharges graphite-containing liquid, and stripper for peeling graphite layer from graphite sample by generating jet flow of graphite-containing liquid.

NARUSAWA H