Inventor · disambiguated record

Toyoki Ito

Also filed as: ITO TOYOKI

2 granted patents·140 citations·filing 1997–2006

67Inventor score

Technology areasH10W

Files withHITACHI CHEMICAL CO LTD1 HITACHI LTD1

Top patents by PatentIndex Score

2 records

0189US5879568AProcess for producing multilayer printed circuit board for wire bondingHITACHI LTD·Filed 1997·Granted Mar 9, 1999·126 cites·8 claims
0284US7588835B2Method of treating the surface of copper and copperHITACHI CHEMICAL CO LTD·Filed 2006·Granted Sep 15, 2009·14 cites·18 claims

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Toyoki Ito — Patent Inventor | PatentIndex