Inventor · disambiguated record
Takehiro Horinaka
Also filed as: HORINAKA TAKEHIRO
29 granted patents·1 pending application·418 citations·filing 1999–2012
97Inventor score
Files withHEADWAY TECHNOLOGIES INC14SASAKI YOSHITAKA8ARAKI HIRONORI4TDK CORP2HEADWAY TECHOLOGIES INC1
Top patents by PatentIndex Score
30 records- 0198US7698941B2Sensing unit and method of making sameHEADWAY TECHNOLOGIES INC·Filed 2007·Granted Apr 20, 2010·76 cites·7 claims
- 0296US7924528B2Magnetic head for perpendicular magnetic recording and method of manufacturing sameHEADWAY TECHNOLOGIES INC·Filed 2007·Granted Apr 12, 2011·34 cites·33 claims
- 0396US7518824B2Magnetic head for perpendicular magnetic recording that has a pole layer having a shape for easy forming, reducing track width and improved writing characteristicsHEADWAY TECHNOLOGIES INC·Filed 2005·Granted Apr 14, 2009·29 cites·17 claims
- 0495US7628071B2Sensing unit and method of making sameHEADWAY TECHOLOGIES INC·Filed 2007·Granted Dec 8, 2009·73 cites·9 claims
- 0594US7916425B2Magnetic head having angled pole portionsHEADWAY TECHNOLOGIES INC·Filed 2007·Granted Mar 29, 2011·18 cites·24 claims
- 0694US7663839B2Magnetic head for perpendicular magnetic recording with encasing layerHEADWAY TECHNOLOGIES INC·Filed 2005·Granted Feb 16, 2010·18 cites·28 claims
- 0793US8289649B2Magnetic head for perpendicular magnetic recording with shield around main magnetic poleSASAKI YOSHITAKA·Filed 2010·Granted Oct 16, 2012·28 cites·13 claims
- 0890US8270110B2Magnetic 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
- 0989US7468863B2Thin-film magnetic head structure adapted to manufacture a thin-film head having a base magnetic pole part, a yoke magnetic pole part, and an intervening insulative filmHEADWAY TECHNOLOGIES INC·Filed 2005·Granted Dec 23, 2008·8 cites·16 claims
- 1087US7870660B2Method of manufacturing magnetic head for perpendicular magnetic recordingHEADWAY TECHNOLOGIES INC·Filed 2009·Granted Jan 18, 2011·6 cites·32 claims
- 1186US7843665B2Perpendicular magnetic recording head with nonmagnetic metal layer even with top face of pole layerHEADWAY TECHNOLOGIES INC·Filed 2006·Granted Nov 30, 2010·7 cites·22 claims
- 1283US8243560B2Heat-assisted magnetic recording head including internal mirrors of first and second inclined surfacesARAKI HIRONORI·Filed 2009·Granted Aug 14, 2012·4 cites·10 claims
- 1383US7933095B2Magnetic head for perpendicular magnetic recording including a stopper layer for suppressing protrusion of the front end face of a shieldHEADWAY TECHNOLOGIES INC·Filed 2007·Granted Apr 26, 2011·5 cites·24 claims
- 1482US7333296B2Magnetic head for perpendicular magnetic recording including pole-layer-encasing layer that opens in the top surface thereof and nonmagnetic conductive layer disposed on the top surface of the pole-layer-encasing layerHEADWAY TECHNOLOGIES INC·Filed 2004·Granted Feb 19, 2008·19 cites·3 claims
- 1581US8085522B2Capacitor and method of manufacturing the same and capacitor unitSASAKI YOSHITAKA·Filed 2007·Granted Dec 27, 2011·11 cites·29 claims
- 1680US7721415B2Method of manufacturing a thin-film magnetic headHEADWAY TECHNOLOGIES INC·Filed 2006·Granted May 25, 2010·9 cites·12 claims
- 1779US7472471B2Method of manufacturing magnetic head for perpendicular magnetic recordingHEADWAY TECHNOLOGIES INC·Filed 2007·Granted Jan 6, 2009·7 cites·10 claims
- 1876US8174790B2Thin-film magnetic head having remnant coating and remnant insulating film, head gimbal assembly and hard disk driveSASAKI YOSHITAKA·Filed 2010·Granted May 8, 2012·3 cites·6 claims
- 1972US8391109B2Method of manufacturing heat-assisted magnetic recording head with internal mirrorARAKI HIRONORI·Filed 2012·Granted Mar 5, 2013·2 cites·10 claims
- 2072US8349198B2Method of manufacturing near-field light generator including waveguide and plasmon generatorHEADWAY TECHNOLOGIES INC·Filed 2010·Granted Jan 8, 2013·3 cites·8 claims
- 2172US8302285B2Method of making a sensing unitSASAKI YOSHITAKA·Filed 2010·Granted Nov 6, 2012·2 cites·5 claims
- 2270US6475062B1Film thickness measuring method, polishing method, fabrication method of thin film magnetic head and substrate for forming the thin film magnetic headTDK CORP·Filed 1999·Granted Nov 5, 2002·24 cites·18 claims
- 2368US8221636B2Method of manufacturing magnetic head for perpendicular magnetic recordingSASAKI YOSHITAKA·Filed 2008·Granted Jul 17, 2012·1 cites·7 claims
- 2464US6340558B1Polishing method and fabrication method of thin film magnetic headTDK CORP·Filed 1999·Granted Jan 22, 2002·18 cites·12 claims
- 2562US7910160B2Thin-film magnetic head structure adapted to manufacture a thin-film head having a base magnetic pole part, a york magnetic pole part, and an intervening insulative filmHEADWAY TECHNOLOGIES INC·Filed 2008·Granted Mar 22, 2011·2 cites·8 claims
- 2657US8176623B2Method of manufacturing a magnetic head for perpendicular magnetic recordingSASAKI YOSHITAKA·Filed 2007·Granted May 15, 2012·0 cites·12 claims
- 2755US8184398B2Magnetic head that suppresses protrusion of medium facing surface caused by heat of coilARAKI HIRONORI·Filed 2008·Granted May 22, 2012·0 cites·12 claims
- 2854US8997335B2Method of manufacturing a magnetic head for perpendicular magnetic recordingSASAKI YOSHITAKA·Filed 2012·Granted Apr 7, 2015·0 cites·12 claims
- 2954US8687320B2Magnetic head for perpendicular magnetic recording having a pole layer including a plurality of stacked magnetic filmsSASAKI YOSHITAKA·Filed 2012·Granted Apr 1, 2014·0 cites·5 claims
- 3035US2001029158A1Polishing apparatus and polishing method, and method of manufacturing semiconductor device and method of manufacturing thin film magnetic headFiled 2001·Application pending·0 cites
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