Inventor · disambiguated record
Naohiko Era
Also filed as: ERA NAOHIKO
4 granted patents·4 pending applications·23 citations·filing 2001–2014
73Inventor score
Files withERA NAOHIKO3JX NIPPON MINING & METALS CORP2NIPPON MINING CO2NIPPON MINING AND METALS CO LT1
Top patents by PatentIndex Score
8 records- 0181US8317948B2Copper alloy for electronic materialsERA NAOHIKO·Filed 2006·Granted Nov 27, 2012·6 cites·6 claims
- 0274US8444779B2Cu—Ni—Si—Co copper alloy for electronic materials and method for manufacturing sameERA NAOHIKO·Filed 2008·Granted May 21, 2013·4 cites·7 claims
- 0368US8070893B2Cu—Ni—Si—Co—Cr copper alloy for electronic materials and method for manufacturing sameERA NAOHIKO·Filed 2006·Granted Dec 6, 2011·5 cites·4 claims
- 0456US6602362B2Copper-alloy foil to be used for suspension member of hard-disc driveNIPPON MINING AND METALS CO LT·Filed 2001·Granted Aug 5, 2003·8 cites·6 claims
- 0553US2011027122A1Cu-Ni-Si-Co-Cr System Alloy for Electronic MaterialsJX NIPPON MINING & METALS CORP·Filed 2009·Application pending·0 cites
- 0648US2010086435A1Cu-Ni-Si SYSTEM ALLOY FOR ELECTRONIC MATERIALSNIPPON MINING CO·Filed 2008·Application pending·0 cites
- 0748US2008175746A1Cu-Ni-Si system copper alloy for electronic materialsNIPPON MINING CO·Filed 2007·Application pending·0 cites
- 0847US2016212836A1Surface-Treated Metal Material, Metal Foil With Carrier, Connector, Terminal, Laminate, Shielding Tape, Shielding Material, Printed Wiring Board, Processed Metal Member, Electronic Device, And Method For Manufacturing Printed Wiring BoardJX NIPPON MINING & METALS CORP·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →