Inventor · disambiguated record
Hideyuki Yatsu
Also filed as: YATSU HIDEYUKI
13 granted patents·41 citations·filing 2007–2011
86Inventor score
Top patents by PatentIndex Score
13 records- 0193US7639451B2Thin-film magnetic head, head gimbal assembly, and hard disk systemTDK CORP·Filed 2007·Granted Dec 29, 2009·18 cites·13 claims
- 0287US7808742B2Thin-film magnetic head comprising shield/magnetic-pole layer having surface without right nor sharp angleTDK CORP·Filed 2007·Granted Oct 5, 2010·8 cites·30 claims
- 0385US8472137B2Magnetic head and method of manufacture thereof wherein the head includes a pole layer and non-magnetic layer having a continuous tapered face opposed to a trailing shieldHIRATA KEI·Filed 2010·Granted Jun 25, 2013·9 cites·14 claims
- 0478US8072706B2Magnetic head for perpendicular magnetic recording and method of manufacturing sameHIRATA KEI·Filed 2009·Granted Dec 6, 2011·4 cites·24 claims
- 0566US7862737B2Planarizing methodTDK CORP·Filed 2007·Granted Jan 4, 2011·2 cites·7 claims
- 0650US7947434B2Process for forming a plated film, and process for fabricating a magnetic device and perpendicular magnetic recording headTDK CORP·Filed 2007·Granted May 24, 2011·0 cites·9 claims
- 0748US8247029B2Method for forming micropatternKAMIJIMA AKIFUMI·Filed 2008·Granted Aug 21, 2012·0 cites·20 claims
- 0847US7782441B2Alignment method and apparatus of mask patternTDK CORP·Filed 2008·Granted Aug 24, 2010·0 cites·11 claims
- 0944US8529777B2Method of making a mask, method of patterning by using this mask and method of manufacturing a micro-deviceWATANABE HISAYOSHI·Filed 2011·Granted Sep 10, 2013·0 cites·24 claims
- 1044US7682923B2Method of forming metal trench pattern in thin-film deviceTDK CORP·Filed 2007·Granted Mar 23, 2010·0 cites·25 claims
- 1142US8470189B2Method of forming mask pattern, method of forming thin film pattern and method of forming magnetoresistive elementKAMIJIMA AKIFUMI·Filed 2008·Granted Jun 25, 2013·0 cites·19 claims
- 1239US8760805B2Thin film magnetic head, thin film magnetic head device, and magnetic recording/reproducing apparatusWATANABE HISAYOSHI·Filed 2011·Granted Jun 24, 2014·0 cites·10 claims
- 1338US8323517B2Method 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
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →