Inventor · disambiguated record
Kouji Kataoka
Also filed as: KATAOKA KOUJI
26 granted patents·2 pending applications·200 citations·filing 1979–2016
95Inventor score
Files withNITTO DENKO CORP10HITACHI GLOBAL STORAGE TECH6HGST Netherlands BV5HITACHI LTD2KATAOKA KOUJI2
Top patents by PatentIndex Score
28 records- 0197US7696441B2Flexible wired circuit boardNITTO DENKO CORP·Filed 2006·Granted Apr 13, 2010·89 cites·3 claims
- 0291US7719796B2Suspension for hard disk drive which enables easy dynamic electric testingHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted May 18, 2010·15 cites·18 claims
- 0388US9099123B1Magnetic sensor having optimal free layer back edge shape and extended pinned layerHGST Netherlands BV·Filed 2014·Granted Aug 4, 2015·10 cites·7 claims
- 0486US7649143B2Wired-circuit-board assembly sheetNITTO DENKO CORP·Filed 2007·Granted Jan 19, 2010·7 cites·6 claims
- 0585US7592551B2Wired circuit board assembly sheetNITTO DENKO CORP·Filed 2007·Granted Sep 22, 2009·8 cites·1 claims
- 0682US8017871B2Wired circuit board assembly sheetNITTO DENKO CORP·Filed 2009·Granted Sep 13, 2011·8 cites·4 claims
- 0781US7723982B2Testing and manufacturing method of magnetic headsHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted May 25, 2010·4 cites·9 claims
- 0878US8873203B2Magnetic head having a soft magnetic layer formed behind a tunneling magnetoresistance (TMR) sensor in an element height directionHGST Netherlands BV·Filed 2012·Granted Oct 28, 2014·4 cites·20 claims
- 0976US7732027B2Polypropylene film and laminated material thereofTORAY ADVANCED FILM CO LTD·Filed 2005·Granted Jun 8, 2010·4 cites·8 claims
- 1075US8976492B1Magnetic head having two domain control layers for stabilizing magnetization of the hard bias layerHGST Netherlands BV·Filed 2013·Granted Mar 10, 2015·3 cites·20 claims
- 1171US8294824B2Method and system for video compositing using color information in comparison processingKATAOKA KOUJI·Filed 2008·Granted Oct 23, 2012·4 cites·9 claims
- 1271US6999270B2Magnetic head and a magnetic disk driveHITACHI LTD·Filed 2003·Granted Feb 14, 2006·8 cites·23 claims
- 1369US7154714B2Recording/reproducing separated type magnetic head having differential bias type magnetic domain control structureHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Dec 26, 2006·7 cites·14 claims
- 1467US7816609B2Wired circuit boardNITTO DENKO CORP·Filed 2006·Granted Oct 19, 2010·3 cites·4 claims
- 1560US4266980AExpansive solidifying materialOSAKA CEMENT·Filed 1979·Granted May 12, 1981·17 cites·2 claims
- 1656US9019649B2Error recovery based on applying current/voltage to a heating element of a magnetic headHGST Netherlands BV·Filed 2014·Granted Apr 28, 2015·0 cites·20 claims
- 1755US7292416B2CPP magneto resistive head with decreased variation in asymmetry and outputHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Nov 6, 2007·0 cites·5 claims
- 1851US8362360B2Wired circuit board assembly sheetNITTO DENKO CORP·Filed 2011·Granted Jan 29, 2013·0 cites·1 claims
- 1950US2008043376A1Magnetic resistive head and magnetic recording apparatusHITACHI LTD·Filed 2007·Application pending·0 cites
- 2047US8487189B2Wired circuit board assembly sheetNAITO TOSHIKI·Filed 2011·Granted Jul 16, 2013·0 cites·1 claims
- 2145USD580382SIdentification mark for a wiring circuit board carrying sheetNITTO DENKO CORP·Filed 2006·Granted Nov 11, 2008·4 cites·1 claims
- 2245USD568838SGrooves formed around a semiconductor device on a circuit boardNITTO DENKO CORP·Filed 2006·Granted May 13, 2008·4 cites·1 claims
- 2344US7031123B2Magneto resistive head and magnetic recording apparatusHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Apr 18, 2006·0 cites·4 claims
- 2442US8611647B2Method for generating background image and system for generating background imageKATAOKA KOUJI·Filed 2008·Granted Dec 17, 2013·0 cites·22 claims
- 2541US2004105196A1Composite magnetic headHITACHI GLOBAL STORAGE TECH·Filed 2003·Application pending·0 cites
- 2638US10008224B2Magnetic read head with floating trailing shieldHGST Netherlands BV·Filed 2016·Granted Jun 26, 2018·0 cites·20 claims
- 2734USD580895SGrooves formed around a semiconductor device on a circuit boardNITTO DENKO CORP·Filed 2008·Granted Nov 18, 2008·1 cites·1 claims
- 2831USD594425SIdentification mark for a wiring circuit board carrying sheetNITTO DENKO CORP·Filed 2008·Granted Jun 16, 2009·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →