Inventor
KURATAKA NOBUO
US27 patents
⚠️ This page may combine multiple inventors who share the name “KURATAKA NOBUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEAGATE TECHNOLOGY LLC
20 patentsUS7105280B1Sep 12, 2006
Utilizing permanent master for making stampers/imprinters for patterning of recording media
SEAGATE TECHNOLOGY LLC22 citations92
US6761618B1Jul 13, 2004
Defect-free magnetic stampers/imprinters for contact patterning of magnetic media
SEAGATE TECHNOLOGY LLC22 citations92
US6617012B1Sep 9, 2003
Styrene-acrylonitrile as a resist for making patterned media
SEAGATE TECHNOLOGY LLC29 citations92
US7150844B2Dec 19, 2006
Dry passivation process for stamper/imprinter family making for patterned recording media
SEAGATE TECHNOLOGY LLC28 citations91
US7378028B2May 27, 2008
Method for fabricating patterned magnetic recording media
SEAGATE TECHNOLOGY LLC12 citations84
US6838227B2Jan 4, 2005
Polystyrene as a resist for making patterned media
SEAGATE TECHNOLOGY LLC15 citations84
US6658922B2Dec 9, 2003
Optical equipment assemblies and techniques indexed to a common spindle
SEAGATE TECHNOLOGY LLC14 citations84
US6572922B1Jun 3, 2003
Eliminating gel particle-related defects for obtaining sub-micron flyability over sol-gel—coated disk substrates
SEAGATE TECHNOLOGY LLC13 citations84
US7074341B1Jul 11, 2006
Method for protecting surface of stamper/imprinter during manufacture thereof
SEAGATE TECHNOLOGY LLC15 citations82
US6903888B2Jun 7, 2005
Detection of defects embedded in servo pattern on stamper by using scattered light
SEAGATE TECHNOLOGY LLC8 citations73
US6723198B1Apr 20, 2004
Servo pattern formation via transfer of sol-gel layer and magnetic media obtained thereby
SEAGATE TECHNOLOGY LLC12 citations73
US7704614B2Apr 27, 2010
Process for fabricating patterned magnetic recording media
SEAGATE TECHNOLOGY LLC4 citations62
US6974643B2Dec 13, 2005
Servo pattern formation via transfer of sol-gel layer and magnetic media obtained thereby
SEAGATE TECHNOLOGY LLC3 citations62
US10828666B2Nov 10, 2020
Method of surface tension control to reduce trapped gas bubbles
SEAGATE TECHNOLOGY LLC0 citations52
US9797924B2Oct 24, 2017
Calibration standard with pre-determined features
SEAGATE TECHNOLOGY LLC0 citations52
US9610712B2Apr 4, 2017
Method of surface tension control to reduce trapped gas bubbles
SEAGATE TECHNOLOGY LLC0 citations52
US9348219B2May 24, 2016
Patterned mask using cured spin-on-glass composition
SEAGATE TECHNOLOGY LLC0 citations52
US9964855B2May 8, 2018
Bit patterned media template including alignment mark and method of using same
SEAGATE TECHNOLOGY LLC0 citations51
US9466324B2Oct 11, 2016
Bit patterned media template including alignment mark and method of using same
SEAGATE TECHNOLOGY LLC0 citations51
US8964515B2Feb 24, 2015
Method and system for optical calibration
SEAGATE TECHNOLOGY LLC0 citations48