国家/地区 美国（6） 中国（5） 世界知识产权组织（3） 日本（2） 韩国（2） 台湾（2）
IPC部 B（11）
IPC大类 C25（11）
IPC小类 C25D（11）
IPC C25D013/22（11）
发明人 OGUNI T（4） OSADA T（4） TAKEUCHI T（4）
WU Y（2）
公开年 2021（3） 2022（3） 2018（2）
申请年 2020（3）  2017（2）  2021（2）  2022（2） 
专利权人 SEMICONDUCTO.（4）

Preparing titanium-nickel alloy matrix composite material with wide temperature range and high damping response, comprises cutting titanium-nickel foil into thin slices by wire cutting, polishing surface, adding graphene oxide to absolute ethanol for ultrasonic dispersion, and tiling and stacking.

LI L, DONG L, HUO W, CHANG G, LI X

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

Preparation method of metal magnesium-copper-graphene layered composite material, involves annealing accumulated and rolled plate to obtain laminated magnesium-based composite plate reinforced by graphene and copper.

PAN F, WANG Y, LUO H, TANG B, LI J, CHEN X

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

Preparing graphene-aluminum composite material radiating film comprises preparing mixed solution, oxidizing and neutralizing, diluting and centrifuging, washing, electrophoretic deposition, annealing heat treatment, hot pressing and forming.

TANG S, XIANG B, ZHANG R, ZHANG Q, WU Y

Preparing super-hydrophobic micro-arc oxidation composite film comprises e.g. polishing and cleaning metal sample, soaking in micro-arc oxidation electrolyte, and carrying micro-arc oxidation treatment to form micro-arc oxidation film.

WANG H, CHEN G, YANG X, WU Y, QIAN K, DU X, LIU Y

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

Method for increasing viscosity of graphene oxide suspension, involves feeding first viscosity graphene oxide suspension into electrophoretic deposition equipment, and performing deposition process by applying voltage to equipment.

JIN A S, SEONGGYU P

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 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