国家/地区 日本（33）
IPC部 C（33）
IPC大类 C01（33） H01（23） B82（22）
B32（11） C23（9） B01（6）
H05（5） C22（4） B21（3）
C25（3） A61（2） B05（2）
B29（2） C08（2） C09（2）
IPC小类 C01B（33）
IPC C01B031/02（29） C01B031/04（23） B82Y030/00（20）
B82Y040/00（20） H01M004/36（8） H01M004/583（7）
H01M004/62（7） C01B031/00（6） C01B032/182（6）
C01B032/186（5） C23C016/26（5） H01L029/06（5）
H01L029/786（5） H01M004/587（5） H01B001/04（4）
发明人 OGUNI T（5） KOKUNI T（4） CHIBA G（3）
CHIBA Y（3） NAGATA T（3） OSADA T（3）
YOSHIHIRO C（3） HIROHASHI T（2） NOMOTO K（2）
TAKEUCHI T（2） TATSUYA Y（2） TODORIKI H（2）
TODOROKI H（2） YAMAJI T（2）
公开年 2012（33）
申请年 2012（33）
专利权人 SEMICONDUCTO.（6） JX NIPPON MI.（3） NIPPON MININ.（3） NIPPON MININ.（3）
DOKURITSU GY.（2） NIPPON MININ.（2） UNIV MANCHES.（2）

Structure, useful in e.g. a graphene device e.g. a transistor, comprises a substrate, a growth layer, a graphene layer, and a protective layer, where the growth layer is disposed on the substrate and has a groove.

CHOI B, LEE E, WHANG D, CHOI B L, LEE E K, WHANG D M, CHOE P, HWANG T

Graphene useful in power storage device e.g. display devices having at least one hole inside a ring-like structure formed by carbon and nitrogen or carbon and at least one element selected from Group 16 element and halogen.

HIROHASHI T, OGUNI T, KOKUNI T

Graphene comprising a hole, useful e.g. for coating an electrode and an active material which are useful in a power storage device and an electric appliance e.g. a display device, a lighting device and a desktop personal computer.

HIROHASHI T, ADACHI S

Multilayer graphene, useful in power storage device e.g. display devices, video cameras and lighting devices, comprises graphenes stacked in layered manner, where graphenes comprise six-membered ring, poly-membered ring and oxygen atom.

OGUNI T, TODORIKI H, OSADA T, KOKUNI T, TODOROKI H, NAGATA T

Producing graphene, used in e.g. capacitor and ink, comprises providing metallic particles as templates, providing carbon source, reacting metallic particles and carbon source and forming graphene particles on metallic particles.

COLEMAN K

Method for non-destructively transferring graphene, involves nondestructively combining graphene coated with media with target substrate, and removing media to transfer graphene to target substrate nondestructively.

REN W, GAO L, MA L, CHENG H

Oxidation exfoliation of graphite to produce layer(s) of carbon sheet (graphene) by peeling from graphite innvolves irradiating grahite with microwave before oxidizing using sulfuric acid, sodium nitrate, and potassium permanganate.

NISHINA Y

Lithium ion secondary battery used for e.g. electrical machinery, has graphene layers which are provided with concavo-convex portion.

TEPEY O, TAKESHI O, TOSHIHIKO T, KUNIHARU N, OGUNI T, NAGATA T, TAKEUCHI T, NOMOTO K, OSADA T

Copper foil for manufacturing graphene, has specified sum total of oxides and sulfides having diameter of below preset value before heating under hydrogen and argon-containing atmosphere.

CHIBA Y, YAMAJI T, YOSHIHIRO C, TATSUYA Y, CHIBA G

Copper foil for manufacturing graphene, has specified total number of oxide and sulfide having specified diameter with respect to elemental-analysis measurement of surface using scanning electron microscope.

CHIBA Y, YAMAJI T, YOSHIHIRO C, TATSUYA Y, CHIBA G