Inventor · disambiguated record
Zenya Yasuda
Also filed as: YASUDA ZENYA
5 granted patents·4 pending applications·136 citations·filing 2001–2004
83Inventor score
Files withSONY CORP6
Top patents by PatentIndex Score
9 records- 0197US6846227B2Electro-chemical machining appartusSONY CORP·Filed 2002·Granted Jan 25, 2005·81 cites·20 claims
- 0285US6797623B2Methods of producing and polishing semiconductor device and polishing apparatusSONY CORP·Filed 2001·Granted Sep 28, 2004·30 cites·26 claims
- 0373US7186322B2Methods of producing and polishing semiconductor device and polishing apparatusSONY CORP·Filed 2002·Granted Mar 6, 2007·14 cites·42 claims
- 0458US7255784B2Polishing method and electropolishing apparatusSONY CORP·Filed 2003·Granted Aug 14, 2007·6 cites·9 claims
- 0555US7156975B2Polishing method and electropolishing apparatusSONY CORP·Filed 2002·Granted Jan 2, 2007·5 cites·6 claims
- 0642US2005082165A1Electro-chemical machining apparatusFiled 2004·Application pending·0 cites
- 0741US2004188244A1Electro-chemical machining apparatusFiled 2004·Application pending·0 cites
- 0837US2004149592A1Electropolishing apparatus and polishing methodSONY CORP·Filed 2004·Application pending·0 cites
- 0936US2004137161A1Device and method for electroless platingFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →