国家/地区 日本（15） 中国（14） 台湾（7） 美国（7） 世界知识产权组织（7） 欧洲专利局（EPO）（6） 韩国（6） 西班牙（4）
IPC部 C（23）
IPC大类 C22（23）
IPC小类 C22C（23） C22F（14） C01B（13）
B21B（9） B22F（5） B82Y（5）
C23F（5） B32B（3） C30B（3）
B01J（2） C23C（2） H01H（2）
IPC C22C009/02（23）
发明人 CHIBA Y（12） CHIBA G（5） CHIBA YOSHIHIRO（4）
YOSHIHIRO C（4） YAMAJI T（3） LENG J（2）
ONO T（2） SHEN C（2） TATSUYA Y（2）
WANG C（2） XIONG X（2） YANG L（2）
公开年 2014（5） 2013（4） 2016（4） 2012（3） 2018（3） 2020（2）
申请年 2012（8）  2018（4）  2013（3）  2015（3） 
专利权人 JX NIPPON MI.（13） NIPPON MININ.（9） NIPPON MININ.（5） NIPPON MININ.（3）
CHIBA Y（2） HAIAN YINGQI.（2） UNIV JINAN（2）

Radiating table designed with special water channel of alloy material, has heat dissipation pipe fitting to water pipe through groove, heat dissipation platform provided with several waterway annular grooves communicated with water pipe through groove.

ZHAO J, HU C, HU C Q, ZHAO J H

Preparation of bearing alloy blank for preparing bearing material for heavy-duty engine, involves soaking graphene in zinc chloride solution, calcining, reacting with sodium hypophosphite and mixing product with lead-free copper alloy.

CHEN J, LIU L

Copper-based self-lubricating composite material is used in sliding bearings, pantographs or rolling bearing cages, comprises nickel, tin, silicon, aluminum, graphene, lanthanum trifluoride and the balance of copper.

LI Z, DU S, WANG X, HE Z, LIU Q

Oil-impregnated bearing material for automobile lamp motor, comprises tin powder, graphene powder or composite graphene powder, and rest is copper powder and unavoidable impurities, and which improves material strength more than 50.

SHEN C, WANG C, YANG L, XIONG X

Manufacture of vehicle lamp motor oil bearing by mixing tin powder, graphene powder or composite graphene powder, and copper powder, diffusing under protection of nitrogen gas and metal pre-alloying, pressing and forming.

SHEN C, WANG C, YANG L, XIONG X

Composite material comprises carbon nanotube surface modified with gallic acid, surface-modified graphene, graphite powder, chromium powder, lead powder, tin powder, zirconium powder, lanthanum powder and copper powder.

JIANG X, SHU R, JIANG J, SUN D, SHAO Z, ZHU D, ZHU M

Copper thermal radiation material used during manufacturing of e.g. electronic component, has graphene layer that is provided on copper foil or copper alloy foil with thickness of specific range.

ONO T, KAMMURI K

Preparation of graphene/copper base oil bearing involves ball milling graphene supported nickel powder, tin powder, copper powder, and oleic acid, press molding into bearing, sintering, lubricating molded product, and baking.

LI M, LI Y, XIE J, JIE X, NIE Y

Electrical contact material comprises nickel plated graphene and copper alloy comprising bismuth, metal element, and copper.

GENG H, LIU Y, TENG X, LI C, LENG J

Electrical contact material suitable for industrial production, comprises copper alloy comprising bismuth, metal selected from zinc, tin, aluminum, nickel or silver and balance amount of copper, and graphene.

ZHOU Q, LENG J