国家/地区 美国（11）
IPC部 H（11） B（8） C（8）
IPC大类 H01（11） B82（8） C25（6）
C01（3） B32（2）
IPC小类 H01M（11） B82Y（8） C25D（6）
C01B（3） B32B（2） H01B（2）
IPC H01M004/134（9） H01M004/36（9） H01M004/587（9）
B82Y030/00（8） H01M004/04（8） H01M004/133（8）
H01M004/1393（8） H01M004/1395（8） H01M004/13（7）
H01M004/139（6） H01M004/583（6） H01M010/0525（6）
C25D013/02（5） H01M004/62（5） B82Y040/00（4）
发明人 OSADA T（11）
公开年 2013（4） 2012（2） 2020（2）
申请年 2012（6）  2020（2） 
专利权人 SEMICONDUCTO.（11）

Electrode used to secondary battery including graphene-coated object comprises object comprising silicon and oxide and film-like carbon-based material on the object.

TAKEUCHI T, OSADA T, OGUNI T

Object used in electric device, has graphene layers that are formed over uneven surface, and graphene oxide that is negatively charged and moves to surface of object, so that graphene oxide layer is formed.

OGUNI T, OSADA T, TAKEUCHI T, NOMOTO K

Manufacturing graphene-coated object by immersing electrode and object in graphene oxide solution, applying bias voltage to deposit graphene oxide on object, and heating in vacuum or reducing atmosphere to reduce graphene oxide to graphene.

OGUNI T, OSADA T, TAKEUCHI T

Negative electrode used in secondary battery used in e.g. display device and light installation device, has uneven surface, and comprises graphene films provided over uneven surface and in contact with projections of uneven surface.

OGUNI T, OSADA T, TAKEUCHI T

Electrode e.g. positive electrode, for use in e.g. lithium-ion secondary battery, in e.g. electronic appliance, has active material layer placed over conductive layer and including graphene to covers active material.

OGUNI T, OSADA T, TAKEUCHI T

Power storage device e.g. coin-type lithium-ion secondary battery, for use as e.g. uninterruptible power supply of e.g. air conditioner, has graphene material attached to shell surface, where protrusion axes are oriented in same direction.

TAJIMA R, OSADA T, NAGATA T

Power storage device e.g. sealing-type lithium-ion secondary battery, for use in air conditioner, has silicon oxide layer including silicon oxide and silicate compound, and graphene in contact with silicon oxide layer.

TAKEUCHI T, TAKAHASHI M, OSADA T, OGUNI T, HIROHASHI T, NAGATA T, KOKUNI T, TOSU H, TOMISU H

Manufacturing method for graphene-coated object, involves heating graphene oxide deposited on uneven surface of object in vacuum or reducing atmosphere to reduce graphene oxide to graphene, after immersing object in graphene oxide solution.

OGUNI T, OSADA T, TAKEUCHI T, KOKUNI T, NAGATA T

Electrode used for power storage device for electronic appliances, comprises conductive layer and active material layer including graphene, hole and active material having uneven surface, provided on conductive layer.

OGUNI T, OSADA T, TAKEUCHI T, KOKUNI T, NAGATA T

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