Inventor · disambiguated record
Kenichi Takano
Also filed as: TAKANO KENICHI
75 granted patents·6 pending applications·584 citations·filing 1998–2024
99Inventor score
Top patents by PatentIndex Score
81 records- 0197US11531071B2Magnetic field detection deviceTDK CORP·Filed 2021·Granted Dec 20, 2022·3 cites·8 claims
- 0297US7283337B2Abutted exchange bias design for sensor stabilizationHEADWAY TECHNOLOGIES INC·Filed 2005·Granted Oct 16, 2007·44 cites·20 claims
- 0396US8035930B2Perpendicular magnetic recording write head with a side shieldHEADWAY TECHNOLOGIES INC·Filed 2007·Granted Oct 11, 2011·37 cites·9 claims
- 0495US8305711B2Process of octagonal pole for microwave assisted magnetic recording (MAMR) writerLI MIN·Filed 2010·Granted Nov 6, 2012·38 cites·24 claims
- 0595US8134802B2Writer and reader arrangements for shingled writingBAI ZHIGANG·Filed 2009·Granted Mar 13, 2012·27 cites·39 claims
- 0694US8059496B1Magnetic core plasmon antenna with recessed plasmon layerZHOU YUCHEN·Filed 2010·Granted Nov 15, 2011·26 cites·27 claims
- 0794US8036069B1Plasmon shield to shape and reduce optical spotHEADWAY TECHNOLOGIES INC·Filed 2010·Granted Oct 11, 2011·34 cites·31 claims
- 0894US8004794B2Perpendicular magnetic recording head laminated with AFM-FM phase change materialHEADWAY TECHNOLOGIES INC·Filed 2007·Granted Aug 23, 2011·30 cites·9 claims
- 0993US11002803B2Magnetic field detection deviceTDK CORP·Filed 2019·Granted May 11, 2021·4 cites·7 claims
- 1093US8295132B2Plasmon shield to shape and reduce optical spotJIN XUHUI·Filed 2011·Granted Oct 23, 2012·19 cites·11 claims
- 1193US8233358B2Plasmon antenna with magnetic core for thermally assisted magnetic recordingZHOU YUCHEN·Filed 2009·Granted Jul 31, 2012·13 cites·25 claims
- 1293US8203809B2Enhanced hard bias in thin film magnetoresistive sensors with perpendicular easy axis growth of hard bias and strong shield-hard bias couplingZHOU YUCHEN·Filed 2010·Granted Jun 19, 2012·10 cites·15 claims
- 1392US8625235B2Perpendicular magnetic recording write head with milling defined track widthHEADWAY TECHNOLOGIES INC·Filed 2013·Granted Jan 7, 2014·14 cites·8 claims
- 1492US7345854B2GMR sensor having a reference layer with movable magnetizationHEADWAY TECHNOLOGIES INC·Filed 2004·Granted Mar 18, 2008·35 cites·6 claims
- 1591US10068596B2Thermally-assisted magnetic recording head having symmetric optical side shieldsHEADWAY TECH INC·Filed 2016·Granted Sep 4, 2018·14 cites·22 claims
- 1691US7804668B2Enhanced hard bias in thin film magnetoresistive sensors with perpendicular easy axis growth of hard bias and strong shield-hard bias couplingHEADWAY TECHNOLOGIES INC·Filed 2006·Granted Sep 28, 2010·18 cites·15 claims
- 1791US7275304B2Method of forming a hard bias structure in a magnetic headHEADWAY TECHNOLOGIES INC·Filed 2005·Granted Oct 2, 2007·12 cites·19 claims
- 1890US8248898B2Thermally-assisted magnetic recording head having main waveguide and sub-waveguidesSCHRECK ERHARD·Filed 2010·Granted Aug 21, 2012·16 cites·24 claims
- 1989US8179628B2Magnetic core plasmon antenna with improved coupling efficiencyZHOU YUCHEN·Filed 2010·Granted May 15, 2012·11 cites·34 claims
- 2088US11156478B2Magnetic sensorTDK CORP·Filed 2020·Granted Oct 26, 2021·2 cites·16 claims
- 2187US8238202B2Directional waveguide coupler for ABS reflected lightSCHRECK ERHARD·Filed 2010·Granted Aug 7, 2012·10 cites·21 claims
- 2287US2024377484A1Magnetic sensorTDK CORP·Filed 2024·Application pending·0 cites
- 2386US8477453B2Perpendicular magnetic recording write head with milling defined track widthTAKANO KENICHI·Filed 2010·Granted Jul 2, 2013·8 cites·6 claims
- 2484US12072399B2Magnetic sensorTDK CORP·Filed 2023·Granted Aug 27, 2024·0 cites·17 claims
- 2584US7221539B2Stitched shielded pole structure for a perpendicular magnetic recording write headHEADWAY TECHNOLOGIES INC·Filed 2004·Granted May 22, 2007·17 cites·6 claims
- 2683US8284637B2Shaped plasmon generators for thermally-assisted magnetic recordingJIN XUHUI·Filed 2010·Granted Oct 9, 2012·7 cites·18 claims
- 2783US7061717B2Yoke structure with constricted widthHEADWAY TECHNOLOGIES INC·Filed 2003·Granted Jun 13, 2006·16 cites·14 claims
- 2882US10859606B2Offset estimation apparatus and method, correction apparatus for magnetic sensor, and current sensorTDK CORP·Filed 2018·Granted Dec 8, 2020·2 cites·19 claims
- 2982US7320167B2Longitudinal bias structure having stability with minimal effect on outputHEADWAY TECHNOLOGIES INC·Filed 2006·Granted Jan 22, 2008·4 cites·8 claims
- 3082US6084746AMagnetic head deviceTDK CORP·Filed 1998·Granted Jul 4, 2000·35 cites·16 claims
- 3181US8446692B2Perpendicular magnetic recording head laminated with AFM-FM phase change materialZHOU YUCHEN·Filed 2011·Granted May 21, 2013·5 cites·6 claims
- 3281US7657992B2Method for making a perpendicular magnetic recording write head with a self aligned stitched write shieldHEADWAY TECHNOLOGIES INC·Filed 2007·Granted Feb 9, 2010·3 cites·7 claims
- 3380US7307815B2Method for making a perpendicular magnetic recording write head with a self aligned stitched write shieldHEADWAY TECHNOLOGIES INC·Filed 2004·Granted Dec 11, 2007·10 cites·2 claims
- 3479US11762044B2Magnetic sensorTDK CORP·Filed 2022·Granted Sep 19, 2023·0 cites·11 claims
- 3579US8559132B2Perpendicular magnetic recoding head with a laminated poleTAKANO KENICHI·Filed 2011·Granted Oct 15, 2013·4 cites·18 claims
- 3678US11675028B2Magnetic sensor, and a current sensor and position detection device using a magnetic sensorTDK CORP·Filed 2022·Granted Jun 13, 2023·0 cites·19 claims
- 3777US9222994B2Perpendicular spin torque oscillator FMR frequency measurement methodZHOU YUCHEN·Filed 2011·Granted Dec 29, 2015·3 cites·20 claims
- 3877US8625234B2Graded bevel tapered write pole design for field enhancementGUAN LIJIE·Filed 2008·Granted Jan 7, 2014·2 cites·4 claims
- 3977US8614934B1Method for characterization evaluation of thermally-assisted magnetic recording deviceTOMIKAWA SATOSHI·Filed 2012·Granted Dec 24, 2013·4 cites·6 claims
- 4075US8881376B2Method of manufacturing a perpendicular magnetic recording head laminated with AFM-FM phase change materialZHOU YUCHEN·Filed 2011·Granted Nov 11, 2014·3 cites·16 claims
- 4174US11892477B2Current sensor having soft magnetic bodies for adjusting magnetic field intensityTDK CORP·Filed 2022·Granted Feb 6, 2024·0 cites·12 claims
- 4274US8490279B2Method of manufacturing an enhanced hard bias layer in thin film magnetoresistive sensorsZHOU YUCHEN·Filed 2010·Granted Jul 23, 2013·3 cites·14 claims
- 4374US8059366B2Perpendicular magnetic recording head with a laminated poleTAKANO KENICHI·Filed 2007·Granted Nov 15, 2011·2 cites·11 claims
- 4473US11408950B2Magnetic sensorTDK CORP·Filed 2020·Granted Aug 9, 2022·0 cites·20 claims
- 4573US8503271B2Method of forming a plasmon antenna with magnetic core for thermally assisted magnetic recordingZHOU YUCHEN·Filed 2012·Granted Aug 6, 2013·2 cites·27 claims
- 4672US9495980B1Magnetic head for perpendicular magnetic recording with a coil including two coil portionsSASAKI YOSHITAKA·Filed 2015·Granted Nov 15, 2016·3 cites·10 claims
- 4772US8339751B2Shield design for magnetic recording headGARFUNKEL GLEN·Filed 2011·Granted Dec 25, 2012·2 cites·1 claims
- 4872US8243399B2Shield design for magnetic recording headGARFUNKEL GLEN·Filed 2011·Granted Aug 14, 2012·2 cites·2 claims
- 4971US11506733B2Magnetic sensor, and a current sensor and position detection device using a magnetic sensorTDK CORP·Filed 2021·Granted Nov 22, 2022·0 cites·20 claims
- 5071US7336441B2Yoke structure with a stepHEADWAY TECHNOLOGIES INC·Filed 2006·Granted Feb 26, 2008·1 cites·20 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →