Inventor · disambiguated record
Kazuki Sato
Also filed as: SATO KAZUKI
159 granted patents·15 pending applications·1,163 citations·filing 2001–2024
99Inventor score
Top patents by PatentIndex Score
174 records- 0196US11289117B1Magnetic head including spin torque oscillatorSASAKI YOSHITAKA·Filed 2021·Granted Mar 29, 2022·10 cites·13 claims
- 0296US8767347B1Magnetic head for perpendicular magnetic recording having two side shieldsSASAKI YOSHITAKA·Filed 2013·Granted Jul 1, 2014·62 cites·6 claims
- 0396US8749919B2Magnetic head for perpendicular magnetic recording with shield around main poleSASAKI YOSHITAKA·Filed 2010·Granted Jun 10, 2014·56 cites·7 claims
- 0496US8477452B2Magnetic head for perpendicular magnetic recording having a tapered main poleSASAKI YOSHITAKA·Filed 2010·Granted Jul 2, 2013·48 cites·6 claims
- 0596US8427781B1Magnetic head for perpendicular magnetic recording having a main pole and a shieldSASAKI YOSHITAKA·Filed 2012·Granted Apr 23, 2013·52 cites·9 claims
- 0696US8310787B1Thin-film magnetic head, method of manufacturing the same, head gimbal assembly, and hard disk driveSASAKI YOSHITAKA·Filed 2011·Granted Nov 13, 2012·52 cites·18 claims
- 0796US8295008B1Magnetic head for perpendicular magnetic recording having a main pole and a shieldSASAKI YOSHITAKA·Filed 2011·Granted Oct 23, 2012·66 cites·9 claims
- 0895US11211082B1Magnetic head including spin torque oscillatorSASAKI YOSHITAKA·Filed 2021·Granted Dec 28, 2021·7 cites·13 claims
- 0995US8493687B2Magnetic head for perpendicular magnetic recording with shield around main poleSASAKI YOSHITAKA·Filed 2010·Granted Jul 23, 2013·40 cites·6 claims
- 1094US9914458B2Control system of automated driving vehicleTOYOTA MOTOR CO LTD·Filed 2016·Granted Mar 13, 2018·21 cites·6 claims
- 1194US8218264B1Magnetic head for perpendicular magnetic recording having a main pole and two shieldsSASAKI YOSHITAKA·Filed 2010·Granted Jul 10, 2012·27 cites·6 claims
- 1293US8416528B1Magnetic head for perpendicular magnetic recording having a return path sectionSASAKI YOSHITAKA·Filed 2012·Granted Apr 9, 2013·20 cites·12 claims
- 1393US8289649B2Magnetic head for perpendicular magnetic recording with shield around main magnetic poleSASAKI YOSHITAKA·Filed 2010·Granted Oct 16, 2012·28 cites·13 claims
- 1493US7347194B2Leak diagnosis deviceDENSO CORP·Filed 2007·Granted Mar 25, 2008·22 cites·7 claims
- 1592US9230568B1Magnetic head for perpendicular magnetic recording including a coil having an inclined front end faceIKEGAWA YUKINORI·Filed 2015·Granted Jan 5, 2016·15 cites·9 claims
- 1692US9218835B1Thermally-assisted magnetic recording head including a heat sinkSASAKI YOSHITAKA·Filed 2014·Granted Dec 22, 2015·18 cites·9 claims
- 1792US7565900B2Fuel property determining apparatus, leakage detecting apparatus, and injection control apparatusDENSO CORP·Filed 2007·Granted Jul 28, 2009·20 cites·23 claims
- 1891US12100122B2Image processing apparatus for combining a plurality of images, imaging apparatus, imaging method, and recording mediumCANON KK·Filed 2021·Granted Sep 24, 2024·2 cites·18 claims
- 1991US11514931B1Magnetic head including main pole having top surface including first inclined portion, second inclined portion, and third inclined portion, and spin torque oscillatorARAKI HIRONORI·Filed 2022·Granted Nov 29, 2022·3 cites·10 claims
- 2091US8614932B1Thermally-assisted magnetic recording head having a plasmon generatorSASAKI YOSHITAKA·Filed 2012·Granted Dec 24, 2013·17 cites·9 claims
- 2191US8441755B2Magnetic head for perpendicular magnetic recording having a main pole, a shield and a coil core part setback away from the medium facing surface a specified distanceSASAKI YOSHITAKA·Filed 2011·Granted May 14, 2013·14 cites·7 claims
- 2291US8390955B1Thin-film magnetic head, method of manufacturing the same, head gimbal assembly, and hard disk driveSASAKI YOSHITAKA·Filed 2011·Granted Mar 5, 2013·14 cites·21 claims
- 2391US8345381B1Magnetic head for perpendicular magnetic recording having a return path sectionHEADWAY TECHNOLOGIES INC·Filed 2012·Granted Jan 1, 2013·15 cites·8 claims
- 2491US8345382B1Magnetic head for perpendicular magnetic recording having a main pole and a shield and specifically structured and located coil elements and magnetic coupling layersHEADWAY TECHNOLOGIES INC·Filed 2011·Granted Jan 1, 2013·16 cites·8 claims
- 2591US8345384B1Magnetic head for perpendicular magnetic recording having a main pole and a shieldHEADWAY TECHNOLOGIES INC·Filed 2011·Granted Jan 1, 2013·15 cites·9 claims
- 2691US8300357B1Magnetic head for perpendicular magnetic recording having a main pole and a shieldSASAKI YOSHITAKA·Filed 2011·Granted Oct 30, 2012·16 cites·11 claims
- 2791US8274759B1Magnetic head for perpendicular magnetic recording having a main pole and a shieldSASAKI YOSHITAKA·Filed 2011·Granted Sep 25, 2012·16 cites·7 claims
- 2890US9502053B1Magnetic head for perpendicular magnetic recording with a trailing shield including a plurality of portions different in saturation flux densitySASAKI YOSHITAKA·Filed 2015·Granted Nov 22, 2016·11 cites·17 claims
- 2990US8482879B1Magnetic head for perpendicular magnetic recording having a return path sectionSASAKI YOSHITAKA·Filed 2012·Granted Jul 9, 2013·13 cites·5 claims
- 3090US8385019B1Magnetic head for perpendicular magnetic recording including a coil element located between the top surface of a main pole and an inclined surface of a shieldHEADWAY TECHNOLOGIES INC·Filed 2012·Granted Feb 26, 2013·14 cites·7 claims
- 3189US8422166B1Magnetic head for perpendicular magnetic recording having a main pole and a shieldSASAKI YOSHITAKA·Filed 2012·Granted Apr 16, 2013·11 cites·6 claims
- 3289US8199431B2Magnetic head including sensorKANAYA TAKAYASU·Filed 2010·Granted Jun 12, 2012·18 cites·18 claims
- 3389US7652854B2Magneto-resistive or tunneling magneto-resistive element having a shielding film of an amorphous layer above a crystalline layer, and method for manufacturing the sameTDK CORP·Filed 2006·Granted Jan 26, 2010·9 cites·12 claims
- 3488US7352539B2Thin-film magnetic head having a covered insulating layerTDK CORP·Filed 2006·Granted Apr 1, 2008·16 cites·1 claims
- 3587US10748559B1Magnetic head including spin torque oscillator and manufacturing method for the sameARAKI HIRONORI·Filed 2020·Granted Aug 18, 2020·3 cites·9 claims
- 3687US9489969B1Magnetic head including a main pole and a write shield to provide improved write characteristics without compromising the function of the write shieldIKEGAWA YUKINORI·Filed 2015·Granted Nov 8, 2016·9 cites·8 claims
- 3787US8503130B1Magnetic head for perpendicular magnetic recording having a main pole and a shieldSASAKI YOSHITAKA·Filed 2012·Granted Aug 6, 2013·9 cites·8 claims
- 3887US8498080B2Magnetic head for perpendicular magnetic recording that includes a sensor for detecting contact with a recording mediumSASAKI YOSHITAKA·Filed 2011·Granted Jul 30, 2013·9 cites·9 claims
- 3986US8498183B1Thermally-assisted magnetic recording head having a waveguide and a return path sectionSASAKI YOSHITAKA·Filed 2012·Granted Jul 30, 2013·8 cites·5 claims
- 4086US7057859B2Magneto-resistive device with reduced susceptibility to ion beam damageTDK CORP·Filed 2003·Granted Jun 6, 2006·20 cites·28 claims
- 4185US11115552B2Multifunction peripheral capable of executing double-sided reading process, method of controlling same, and storage mediumCANON KK·Filed 2020·Granted Sep 7, 2021·2 cites·9 claims
- 4285US9218827B1Thermally-assisted magnetic recording head including a return path sectionSASAKI YOSHITAKA·Filed 2014·Granted Dec 22, 2015·8 cites·11 claims
- 4385US9082422B2Magnetic head for perpendicular magnetic recording including a main pole and a write shield to provide improved write characteristics without compromising the function of the write shieldSASAKI YOSHITAKA·Filed 2013·Granted Jul 14, 2015·7 cites·7 claims
- 4485US8576514B2Thin-film magnetic head, method of manufacturing the same, head gimbal assembly, and hard disk driveSASAKI YOSHITAKA·Filed 2011·Granted Nov 5, 2013·8 cites·12 claims
- 4585US8509038B1Near-field light generator and thermally-assisted magnetic recording headSASAKI YOSHITAKA·Filed 2012·Granted Aug 13, 2013·7 cites·9 claims
- 4685US8040641B2Magneto-resistance effect element with a stacked body having a constricted shapeTDK CORP·Filed 2007·Granted Oct 18, 2011·6 cites·13 claims
- 4784US11380353B1Magnetic head including spin torque oscillator, first and second gap films, and first and second guard films, and manufacturing method for the sameSASAKI YOSHITAKA·Filed 2021·Granted Jul 5, 2022·2 cites·8 claims
- 4884US8867169B2Magnetic head for perpendicular magnetic recording having a main pole and a shieldSASAKI YOSHITAKA·Filed 2012·Granted Oct 21, 2014·7 cites·9 claims
- 4984US8593762B1Magnetic head for perpendicular magnetic recording capable of producing a write magnetic field of sufficient magnitude from the main pole while reducing the length of a magnetic path that connects the write shield and the main poleSASAKI YOSHITAKA·Filed 2012·Granted Nov 26, 2013·7 cites·7 claims
- 5084US8125743B2Thin-film magnetic head, magnetic head assembly, magnetic disk drive apparatus and method for manufacturing thin-film magnetic headOHTA NAOKI·Filed 2007·Granted Feb 28, 2012·6 cites·7 claims
Showing the top 50 of 174 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →