国家/地区 欧洲专利局（EPO）（27）
IPC部 C（27）
IPC大类 C01（27） H01（27） B82（17）
C09（9） B01（7） C23（6）
C08（5） H05（4） B05（3）
C03（3） C04（3） A61（2）
B29（2） B32（2） B33（2）
IPC小类 C01B（27）
IPC C01B032/18（27）
发明人 TAMAKI E（7） KAWASAKI M（4） KUBOTA Y（3）
HASEGAWA S（2） HASEGAWA SHOJI（2） HIRAI Y（2）
KAMIYA N（2） KAMIYA NAGISA（2） KWON W（2）
KWON W J（2） LEE J（2） LEE K（2）
LEE K S（2） MANABE K（2） MIYAZONO K（2）
公开年 2015（15） 2017（4） 2013（2） 2014（2） 2016（2）
申请年 2014（8）  2015（7）  2013（6）  2016（3）  2017（2） 
专利权人 TORAY IND IN.（7） GRAPHENE PLA.（2） GRAPHENE PLA.（2） LG CHEM CO L.（2）
LG CHEM LTD（2） TORAY ADVANC.（2）

Manufacturing graphene film used for manufacturing pellicle involves coating graphene with protective film, removing base material by wet etching with etching liquid and dissolving protective film using solvent having lower surface tension.

YANASE Y, YANASE M, LIANG L

Surface-treated graphene used for manufacturing dispersion liquid for forming composite particles for electrode paste, is obtained by adhering aromatic amine compound or its neutralized salt with graphene.

MANABE K, TAMAKI E, KAWASAKI M

Graphene dispersion liquid used for manufacturing composite particles, is obtained by dispersing graphene having preset ratio of median diameter with respect average value of size along plane direction in organic solvent.

HIRAI Y, TAMAKI E, KAWASAKI M, YOSHIHIDE H

Graphene dispersion liquid used for manufacturing active material composite particles, is obtained by dispersing graphene in solvent comprising specified amount of N-methylpyrrolidone, and has preset weight absorptivity coefficient.

MANABE K, TAMAKI E, KAWASAKI M

Graphene/organic solvent dispersion liquid used for manufacturing electrode, comprises graphene having preset difference between moisture content as measured by Karl Fisher method under specified conditions dispersed in organic solvent.

YANG H, TAMAKI E, KAWASAKI M, HIRAI Y, MIYAZONO K, YOSHIHIDE H

Separating carbon structure including e.g. graphene and carbon nanotube deposited on seed structure, comprises e.g. providing carbon structure into processing chamber, heating carbon structure and seed structure, and supplying etching gas.

MATHARU J, THOMAS S, TEO K B K, JOUVRAY A, JOUBEUREI A, MATARU J, TOMASEU S

Graphene powder for manufacturing paste for forming lithium ion battery electrode, has preset specific surface area measured by BET measurement, and oxygen-to-carbon element ratio measured by X-ray photoelectron spectroscopy.

YANG H, TAMAKI E, KUBOTA Y

Preparation of graphene material used for component of electronic device e.g. energy storage device and energy generation device, involves exposing polymer to laser source and forming graphene.

KITTRELL C, LIN J, PENG Z, TOUR J M, HAYASHI K

Method for forming workpiece of e.g. electronic device, involves removing layer of material on top of graphene surface in predetermined pattern, and releasing graphene from catalytic film such that graphene is in form of patterned layer.

JOHNSON A T, GUDIBANDE R R, QI Z J, JOHNSON A, GUDIBANDE R, QI Z

Use of reduced graphene oxide laminate membrane as barrier material in which reduced graphene oxide is formed from reduction of graphene oxide with reducing agent.

RAVEENDRANNAIR R, SU Y, GEIM A, RAVEENDRAN N R