Inventor · disambiguated record
Masachika Hashino
Also filed as: HASHINO MASACHIKA
14 granted patents·3 pending applications·7 citations·filing 2009–2025
85Inventor score
Top patents by PatentIndex Score
17 records- 0196US12000910B2Sensor including protruding surfaceTDK CORP·Filed 2022·Granted Jun 4, 2024·2 cites·19 claims
- 0291US11971461B2Sensor having protruding surfaceTDK CORP·Filed 2022·Granted Apr 30, 2024·1 cites·10 claims
- 0386US12282076B2SensorTDK CORP·Filed 2024·Granted Apr 22, 2025·0 cites·16 claims
- 0485US12235334B2Sensor including at least one inclined surfaceTDK CORP·Filed 2023·Granted Feb 25, 2025·0 cites·18 claims
- 0582US2025216482A1SensorTDK CORP·Filed 2025·Application pending·0 cites
- 0681US12298364B2Sensor having protruding surfaceTDK CORP·Filed 2024·Granted May 13, 2025·0 cites·11 claims
- 0779US11867779B2SensorTDK CORP·Filed 2022·Granted Jan 9, 2024·0 cites·18 claims
- 0878US2025155530A1SensorTDK CORP·Filed 2025·Application pending·0 cites
- 0966US9747933B1Magneto-resistive effect element having side shield integrated with upper shieldTDK CORP·Filed 2016·Granted Aug 29, 2017·2 cites·7 claims
- 1062US8117737B2Method of manufacturing magnetic head for perpendicular magnetic recording with shield around main magnetic poleWATANABE HISAYOSHI·Filed 2009·Granted Feb 21, 2012·1 cites·7 claims
- 1160US9087982B2Manufacturing method for pattern multilayer body and mask setTDK CORP·Filed 2013·Granted Jul 21, 2015·1 cites·10 claims
- 1253US12498433B2SensorTDK CORP·Filed 2022·Granted Dec 16, 2025·0 cites·13 claims
- 1351US8282843B2Method for manufacturing perpendicular magnetic head including a main pole surrounded by shield layersNOJIMA TATSUHIRO·Filed 2009·Granted Oct 9, 2012·0 cites·6 claims
- 1449US8908328B2Perpendicular magnetic write head and magnetic recording device having additional magnetic layer contacting front yoke and shieldTDK CORP·Filed 2012·Granted Dec 9, 2014·0 cites·18 claims
- 1541US8404431B1Method for manufacturing thin-film magnetic headHATATE HITOSHI·Filed 2011·Granted Mar 26, 2013·0 cites·3 claims
- 1638US8323517B2Method of forming magnetic pole section of perpendicular magnetic recording type thin-film magnetic head and manufacturing method of perpendicular magnetic recording type thin-film magnetic headWATANABE HISAYOSHI·Filed 2010·Granted Dec 4, 2012·0 cites·14 claims
- 1734US2018005648A1Method of manufacturing perpendicular magnetic recording headTDK CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →