国家/地区 日本（12） 世界知识产权组织（5） 中国（4） 美国（4） 德国（2） 欧洲专利局（EPO）（2）
IPC部 C（12）
IPC大类 C23（12） C01（9） H01（7）
B32（4） C30（2）
IPC小类 C23C（12）
IPC C23C016/26（5） H01R013/03（4） B32B009/00（3）
C01B031/02（3） C01B032/182（3） C01B032/186（3）
C01B032/194（3） C01B032/15（2） C23C016/01（2）
C23C016/511（2） C23C028/00（2） C30B029/02（2）
H01R043/16（2）
发明人 HASEGAWA M（4） SHIMIZU T（4） HASEGAWA MASATAKA（3）
KUBO T（3） YAMADA T（3） ISHIHARA MASATOU（2）
KIM J H（2） OKADA M（2） SHIMADA N（2）
YAMADA TAKATOSHI（2） YAZAWA K（2）
公开年 2021（5） 2017（2）
申请年 2020（3）  2015（2）  2017（2）  2019（2） 
专利权人 NAT INST ADVANCED IND SCI TECHNOLOGY（12）

Electrical connection component for e.g. electric contact, comprises base material and nanocarbon material film composed of graphene laminated material formed by laminating two layers of graphene single layer materials.

KITANO A, SHIMIZU T, KUBO T

Electron-emitting element e.g. cold cathode-type electron source, has coating membrane that is film which transmits electron, and second electrode that is protective film of different material, and comprises electron emission surface.

MURAKAMI K, NAGAO M, KATSUHISA M, MASAYOSHI N

Metal material for connector used as e.g., electrical contact material comprises electroconductive coating which is formed on surface of metallic substrate, electroconductive polymeric layer, and graphene layer.

SEKI K, KUBO T, OKADA M, HATAKEYAMA K, SHIMIZU T, YE N, KOGA K

Producing graphene film by immersing graphene film and resin layer in laminate made of graphene film arranged on base material and resin layer arranged on graphene film in non-polar solvent and immersing in solution for removing resin layer.

OKIKAWA Y, YAMADA T, HASEGAWA M

Connector e.g. male connector, comprises electrical contact material containing metal base material and conductive coating layer containing phase made of metal other than gold, and phase made of gold or non-metallic conductive material.

KUBO T, OKADA M, SHIMIZU T, KAWAI H, KAWAI Y

New photoresponsive compound for dispersing agent used for dispersing nano carbon material to dispersion medium for nano carbon material film formation.

MATSUSAWA Y, KOTOKU H

Electrical contact for forming e.g. connector, is produced using material including layer comprising carbon material which is single graphene layer or graphene laminate on base material comprising metal material having preset resistivity.

MORI K, SHIMIZU T

Manufacture of nitrogen-doped graphene film used as conductive film, involves forming nitrogen-doped graphene film on base by irradiating base with plasma containing hydrocarbon, nitrogen, and oxygen having preset partial pressure.

OKIGAWA YUKI, YAMADA TAKATOSHI, ISHIHARA MASATOU, HASEGAWA MASATAKA

Method for manufacturing graphene film used in electronic device, involves blowing source gas containing carbon-type gas from nozzle on surface of base material, and carrying out forced diffusion of radical.

SAKAKIDA H, KIM J H

Low-reflection graphene used in e.g. optical component, comprises graphene layer having surface parallel to specific direction, and another graphene layer in direction which intersects specified direction, where both layers form recess.

UEKUSA K, SHIMADA N, YAZAWA K, YAMADA T, HASEGAWA M, SHIMADA NAYUTA, YAZAWA KENJI, YAMADA TAKATOSHI, HASEGAWA MASATAKA, UEKUSA KAZUTERU