国家/地区 中国（5）
IPC部 C（5）
IPC大类 C23（4） C01（3） H01（3）
IPC小类 C23C（4） C01B（3） H01R（2）
IPC C01B031/02（2） C01B032/182（2） H01R013/03（2）
H01R043/16（2）
发明人 SHIMIZU T（2）
公开年 2021（2）
申请年 2020（2） 
专利权人 NAT INST ADVANCED IND SCI TECHNOLOGY（5）

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

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

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

Carbon-type solid acid used in solid acid catalyst, comprises carbonaceous material having sulfonic acid group, and has graphene structure in at least portion and contains boron.

SHIOYAMA H, SAKURAI H, XU Q, KIUCHI M, KIMURA Y, MU C

Carbon-film laminate used for graphene-based electronic device, has monocrystal substrate, copper single-crystal thin film epitaxially grown on substrate, and graphene formed on copper single-crystal thin film.

HASEGAWA MASATAKA, ISHIHARA MASATOU, KOGA YOSHINORI, KIM JAEHO, TSUGAWA KAZUO, IIJIMA SUMIO, HASEGAWA M, ISHIHARA M, KOGA Y, KIM J, TSUGAWA K, IIJIMA S, YOSHINORI K, HO K J, KAZUO T, SUMIO I, MASATAKA H, MASATOU I, JAEHO K