Inventor · disambiguated record
Nobuo Kurataka
Also filed as: KURATAKA NOBUO
27 granted patents·3 pending applications·253 citations·filing 1995–2017
96Inventor score
Files withSEAGATE TECHNOLOGY LLC21AKASHIC MEMORIES CORP2GAUZNER GENNADY1GHAZVINI HAMID1KURATAKA NOBUO1
Top patents by PatentIndex Score
30 records- 0190US7150844B2Dry passivation process for stamper/imprinter family making for patterned recording mediaSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Dec 19, 2006·28 cites·18 claims
- 0290US6617012B1Styrene-acrylonitrile as a resist for making patterned mediaSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Sep 9, 2003·29 cites·20 claims
- 0384US9278857B2Method of surface tension control to reduce trapped gas bubblesPARK SANG-MIN·Filed 2012·Granted Mar 8, 2016·4 cites·20 claims
- 0483US7704614B2Process for fabricating patterned magnetic recording mediaSEAGATE TECHNOLOGY LLC·Filed 2006·Granted Apr 27, 2010·4 cites·17 claims
- 0580US6658922B2Optical equipment assemblies and techniques indexed to a common spindleSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Dec 9, 2003·14 cites·20 claims
- 0679US8460565B2Process for fabricating patterned magnetic recording deviceLEE KIM Y·Filed 2010·Granted Jun 11, 2013·6 cites·20 claims
- 0778US7378028B2Method for fabricating patterned magnetic recording mediaSEAGATE TECHNOLOGY LLC·Filed 2004·Granted May 27, 2008·12 cites·22 claims
- 0878US6838227B2Polystyrene as a resist for making patterned mediaSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Jan 4, 2005·15 cites·17 claims
- 0978US6572922B1Eliminating gel particle-related defects for obtaining sub-micron flyability over sol-gel—coated disk substratesSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Jun 3, 2003·13 cites·11 claims
- 1077US7105280B1Utilizing permanent master for making stampers/imprinters for patterning of recording mediaSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Sep 12, 2006·22 cites·12 claims
- 1177US6350178B2Zone textured magnetic recording media and methods for their productionAKASHIC MEMORIES CORP·Filed 2000·Granted Feb 26, 2002·9 cites·24 claims
- 1276US5798164AZone textured magnetic recording mediaSTORMEDIA INC·Filed 1995·Granted Aug 25, 1998·23 cites·15 claims
- 1375US6761618B1Defect-free magnetic stampers/imprinters for contact patterning of magnetic mediaSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Jul 13, 2004·22 cites·20 claims
- 1472US7074341B1Method for protecting surface of stamper/imprinter during manufacture thereofSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Jul 11, 2006·15 cites·21 claims
- 1572US6903888B2Detection of defects embedded in servo pattern on stamper by using scattered lightSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Jun 7, 2005·8 cites·18 claims
- 1668US6723198B1Servo pattern formation via transfer of sol-gel layer and magnetic media obtained therebySEAGATE TECHNOLOGY LLC·Filed 2002·Granted Apr 20, 2004·12 cites·11 claims
- 1766US6193590B1Abrasive tape for texturing magnetic recording mediaAKASHIC MEMORIES CORP·Filed 1998·Granted Feb 27, 2001·14 cites·20 claims
- 1864US9610712B2Method of surface tension control to reduce trapped gas bubblesSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Apr 4, 2017·0 cites·20 claims
- 1961US10828666B2Method of surface tension control to reduce trapped gas bubblesSEAGATE TECHNOLOGY LLC·Filed 2017·Granted Nov 10, 2020·0 cites·12 claims
- 2059US9466324B2Bit patterned media template including alignment mark and method of using sameSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Oct 11, 2016·0 cites·12 claims
- 2159US6974643B2Servo pattern formation via transfer of sol-gel layer and magnetic media obtained therebySEAGATE TECHNOLOGY LLC·Filed 2004·Granted Dec 13, 2005·3 cites·5 claims
- 2257US9348219B2Patterned mask using cured spin-on-glass compositionSEAGATE TECHNOLOGY LLC·Filed 2015·Granted May 24, 2016·0 cites·17 claims
- 2355US8964515B2Method and system for optical calibrationSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Feb 24, 2015·0 cites·20 claims
- 2454US2014014621A1Analysis of pattern featuresYU ZHAONING·Filed 2013·Application pending·0 cites
- 2551US9964855B2Bit patterned media template including alignment mark and method of using sameSEAGATE TECHNOLOGY LLC·Filed 2016·Granted May 8, 2018·0 cites·11 claims
- 2651US9797924B2Calibration standard with pre-determined featuresSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Oct 24, 2017·0 cites·20 claims
- 2745US8619528B2Method and system for optical calibrationGHAZVINI HAMID·Filed 2011·Granted Dec 31, 2013·0 cites·20 claims
- 2844US8312609B2Method of manufacturing a patterned media stamperGAUZNER GENNADY·Filed 2008·Granted Nov 20, 2012·0 cites·15 claims
- 2940US2013143002A1Method and system for optical callibration discsKURATAKA NOBUO·Filed 2011·Application pending·0 cites
- 3039US2011195276A1Resist adhension to carbon overcoats for nanoimprint lithographySEAGATE TECHNOLOGY LLC·Filed 2010·Application pending·0 cites
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