Inventor · disambiguated record
Takashi Wagatsuma
Also filed as: WAGATSUMA TAKASHI
13 granted patents·2 pending applications·120 citations·filing 2003–2021
90Inventor score
Top patents by PatentIndex Score
15 records- 0195US9269383B1Multi-sensor (MIMO) head having a back side antiferromagnetic middle shieldHGST Netherlands BV·Filed 2015·Granted Feb 23, 2016·24 cites·20 claims
- 0294US9099125B1Current-perpendicular-to-the-plane (CPP) magnetoresistive (MR) sensor structure with stacked sensors for minimization of the effect of head skewHGST Netherlands BV·Filed 2014·Granted Aug 4, 2015·35 cites·12 claims
- 0389US7731241B2Assembly for fitting together exhaust pipes in multi-cylinder engineYUTAKA GIKEN CO LTD·Filed 2008·Granted Jun 8, 2010·24 cites·3 claims
- 0488US9099123B1Magnetic sensor having optimal free layer back edge shape and extended pinned layerHGST Netherlands BV·Filed 2014·Granted Aug 4, 2015·10 cites·7 claims
- 0578US8873203B2Magnetic 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
- 0675US8976492B1Magnetic 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
- 0774US8810953B2Error recovery based on applying current/voltage to a heating element of a magnetic headOKADA YUKIMASA·Filed 2011·Granted Aug 19, 2014·4 cites·20 claims
- 0866US6992571B2Seatbelt-fastening prompting apparatusNISSAN MOTOR·Filed 2003·Granted Jan 31, 2006·15 cites·15 claims
- 0965US11629800B2Double pipe and method for manufacturing sameYUTAKA GIKEN CO LTD·Filed 2021·Granted Apr 18, 2023·0 cites·16 claims
- 1057US8760787B2Magnetic head having a thermal fly-height control (TFC) structure under a flat lower shieldWAGATSUMA TAKASHI·Filed 2011·Granted Jun 24, 2014·1 cites·20 claims
- 1156US9019649B2Error 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
- 1251US2015027666A1Heat exchanger and heat exchange deviceYUTAKA GIKEN CO LTD·Filed 2014·Application pending·0 cites
- 1342US2021102652A1Double pipeYUTAKA GIKEN CO LTD·Filed 2020·Application pending·0 cites
- 1438US10008224B2Magnetic read head with floating trailing shieldHGST Netherlands BV·Filed 2016·Granted Jun 26, 2018·0 cites·20 claims
- 1538US8701274B2Method for manufacturing a magnetic headKATAOKA KOJI·Filed 2011·Granted Apr 22, 2014·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →