Assignee
ARAKI HIRONORI
US·18 granted patents·54 citations·filing 2008–2022
Top patents by PatentIndex Score
18 records- 0191US11514931B1Magnetic 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
- 0290US8270110B2Magnetic head for perpendicular magnetic recording having side shield layer and method of manufacturing sameARAKI HIRONORI·Filed 2008·Granted Sep 18, 2012·11 cites·8 claims
- 0388US8703619B2Taper-etching method and method of manufacturing near-field light generatorARAKI HIRONORI·Filed 2012·Granted Apr 22, 2014·8 cites·8 claims
- 0487US10748559B1Magnetic head including spin torque oscillator and manufacturing method for the sameARAKI HIRONORI·Filed 2020·Granted Aug 18, 2020·3 cites·9 claims
- 0585US10062402B1Waveguide including first and second layers and manufacturing method thereofARAKI HIRONORI·Filed 2017·Granted Aug 28, 2018·4 cites·12 claims
- 0683US8691102B1Method of manufacturing plasmon generatorARAKI HIRONORI·Filed 2012·Granted Apr 8, 2014·6 cites·14 claims
- 0783US8243560B2Heat-assisted magnetic recording head including internal mirrors of first and second inclined surfacesARAKI HIRONORI·Filed 2009·Granted Aug 14, 2012·4 cites·10 claims
- 0880US8400884B1Method of manufacturing plasmon generatorARAKI HIRONORI·Filed 2012·Granted Mar 19, 2013·5 cites·10 claims
- 0975US8461050B2Taper-etching method and method of manufacturing near-field light generatorARAKI HIRONORI·Filed 2011·Granted Jun 11, 2013·3 cites·12 claims
- 1072US8391109B2Method of manufacturing heat-assisted magnetic recording head with internal mirrorARAKI HIRONORI·Filed 2012·Granted Mar 5, 2013·2 cites·10 claims
- 1170US9330702B2Thermally-assisted magnetic recording head having a heat sinkARAKI HIRONORI·Filed 2013·Granted May 3, 2016·2 cites·7 claims
- 1268US8900466B2Method of manufacturing a near-field light generator including a waveguide and a plasmon generatorARAKI HIRONORI·Filed 2013·Granted Dec 2, 2014·2 cites·12 claims
- 1359US9958769B1Method of manufacturing a plasmon generatorARAKI HIRONORI·Filed 2016·Granted May 1, 2018·1 cites·10 claims
- 1458US8921232B2Taper-etching method and method of manufacturing near-field light generatorARAKI HIRONORI·Filed 2014·Granted Dec 30, 2014·0 cites·8 claims
- 1555US11664045B1Manufacturing method for magnetoresistive elementARAKI HIRONORI·Filed 2022·Granted May 30, 2023·0 cites·7 claims
- 1655US8287748B2Method of manufacturing magnetic head for perpendicular magnetic recordingARAKI HIRONORI·Filed 2009·Granted Oct 16, 2012·0 cites·3 claims
- 1755US8184398B2Magnetic head that suppresses protrusion of medium facing surface caused by heat of coilARAKI HIRONORI·Filed 2008·Granted May 22, 2012·0 cites·12 claims
- 1841US8465658B2Method of forming main pole of thermally-assisted magnetic recording headARAKI HIRONORI·Filed 2011·Granted Jun 18, 2013·0 cites·10 claims
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