Inventor · disambiguated record
Madoka Nishiyama
Also filed as: NISHIYAMA MADOKA
4 granted patents·6 pending applications·44 citations·filing 1997–2019
74Inventor score
Files withNIKON CORP8
Top patents by PatentIndex Score
10 records- 0187US6874262B2Method for manufacturing master substrate used for manufacturing grooved molding substrate, method for manufacturing stamper for manufacturing grooved molding substrate, method for manufacturing grooved molding substrate, grooved molding substrate, memory medium, memory device, and computerNIKON CORP·Filed 2003·Granted Apr 5, 2005·23 cites·11 claims
- 0266US7881038B2Variable capacitor, variable capacitor apparatus, high frequency circuit filter, and high frequency circuitNIKON CORP·Filed 2009·Granted Feb 1, 2011·6 cites·26 claims
- 0358US2005136360A1Method for manufacturing master substrate used for manufacturing grooved molding substrate, method for manufacturing stamper for manufacturing grooved molding substrate, method for manufacturing grooved molding substrate, grooved molding substrate, memory medium, memory device, and computerNIKON CORP·Filed 2005·Application pending·0 cites
- 0457US5856969AOptical disk which reduces cross erasure of data recorded on lands and groovesNIKON CORP·Filed 1997·Granted Jan 5, 1999·15 cites·23 claims
- 0548US7924574B2High-frequency circuit componentsNIKON CORP·Filed 2008·Granted Apr 12, 2011·0 cites·18 claims
- 0646US2020106969A1Imaging device, imaging apparatus, and imaging methodNIKON CORP·Filed 2019·Application pending·0 cites
- 0744US2020098961A1Imaging device and imaging apparatusNIKON CORP·Filed 2019·Application pending·0 cites
- 0843US2001028936A1Method for manufacturing master substrate used for manufacturing grooved molding substrate, method for manufacturing stamper for manufacturing grooved molding substrate, method for manufacturing grooved molding substrate, grooved molding substrate, memory medium, memory device, and computerFiled 2001·Application pending·0 cites
- 0937US2002027869A1Optical data recording medium, stamper, and method of manufacture of stamperNIKON CORP·Filed 2001·Application pending·0 cites
- 1027US2001012265A1Optical disk having increased erasure efficiencyFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →