国家/地区 美国（10） 中国（5） 日本（4） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 法国（2） 印度（2） 韩国（2） 台湾（2）
IPC部 C（11）
IPC大类 C25（11）
IPC小类 C25D（11）
IPC H01M004/139（11）
发明人 OGUNI T（4） OSADA T（4） TAKEUCHI T（4）
GABEN F（2）
公开年 2021（3） 2013（2） 2022（2）
申请年 2020（4）  2012（2）  2017（2）  2022（2） 
专利权人 SEMICONDUCTO.（5）

Producing and depositing graphene film on anode involves creating graphite dispersion, electrostatically charging graphene dispersion by addition of organic amine salt, and applying conductive graphene film to anode by electrophoretic deposition.

WEIJIA L, GONG S

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

Electrodepositing a protective carbon coating on to the surface of cathode or anode materials for lithium-ion batteries, involves immersing a working electrode and a counter electrode into an organic solvent comprising a carbon source in an ambient atmosphere,.

LICHTENSTEIN T T, COOK J B, BUSBEE J D, ATES M N

Manufacture of lithium-ion battery used for e.g. phone and laptop, involves e.g. depositing dense layer comprising anode, cathode and/or electrolyte, by supplying substrate and suspension of non-agglomerated nanoparticles of material having preset size, and performing densification of dried layer.

GABEN F

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Lithium fast charging battery metal foil graphene material manufacturing device comprises frame, bracket, two linear guide rails, lifting plate, supporting rod, motor pressure regulating tail seat, worm wheel box, and elastic pressure gauge.

DU W

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

Manufacturing electrode for lithium-based battery by electrophoretic deposition, comprises mixing particles with graphene oxide and binder in solution, applying potential between current collector and counter electrode, and drying.

XIAO X

Flexible substrate processing apparatus used for reducing graphene oxide to form graphene comprises substrate carrying-out portion; reduction treatment portion; washing portion; drying portion; and substrate carrying-in portion.

TAKAHASHI M, SAITO Y, MOMO J, MORIWAKA T, KUSUMOTO N, MORIWAKA K, YONEDA Y