Horinaka; Takehiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Horinaka; Takehiro.The latest application filed is for "method of manufacturing heat-assisted magnetic recording head with internal mirror".

Company Profile

0.30.28

Horinaka; Takehiro - Milpitas CA US
Horinaka, Takehiro - Tokyo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method of manufacturing a magnetic head for perpendicular magnetic recording Grant 8,997,335 - Sasaki , et al. April 7, 2	2015-04-07
Magnetic head for perpendicular magnetic recording having a pole layer including a plurality of stacked magnetic films Grant 8,687,320 - Sasaki , et al. April 1, 2	2014-04-01
Method of manufacturing heat-assisted magnetic recording head with internal mirror Grant 8,391,109 - Araki , et al. March 5, 2	2013-03-05
Method of manufacturing near-field light generator including waveguide and plasmon generator Grant 8,349,198 - Araki , et al. January 8, 2	2013-01-08
Method of making a sensing unit Grant 8,302,285 - Sasaki , et al. November 6, 2	2012-11-06
Method Of Manufacturing Heat-assisted Magnetic Recording Head With Internal Mirror App 20120269048 - ARAKI; Hironori ; et al.	2012-10-25
Magnetic head for perpendicular magnetic recording with shield around main magnetic pole Grant 8,289,649 - Sasaki , et al. October 16, 2	2012-10-16
Magnetic head for perpendicular magnetic recording having side shield layer and method of manufacturing same Grant 8,270,110 - Araki , et al. September 18, 2	2012-09-18
Method Of Manufacturing A Magnetic Head For Perpendicular Magnetic Recording App 20120210566 - SASAKI; Yoshitaka ; et al.	2012-08-23
Magnetic Head For Perpendicular Magnetic Recording Having A Pole Layer Including A Plurality Of Stacked Magnetic Films App 20120212855 - Sasaki; Yoshitaka ; et al.	2012-08-23
Heat-assisted magnetic recording head including internal mirrors of first and second inclined surfaces Grant 8,243,560 - Araki , et al. August 14, 2	2012-08-14
Method of manufacturing magnetic head for perpendicular magnetic recording Grant 8,221,636 - Sasaki , et al. July 17, 2	2012-07-17
Magnetic Head For Perpendicular Magnetic Recording With Shield Around Main Magnetic Pole App 20120140358 - SASAKI; Yoshitaka ; et al.	2012-06-07
Magnetic head that suppresses protrusion of medium facing surface caused by heat of coil Grant 8,184,398 - Araki , et al. May 22, 2	2012-05-22
Method of manufacturing a magnetic head for perpendicular magnetic recording Grant 8,176,623 - Sasaki , et al. May 15, 2	2012-05-15
Thin-film magnetic head having remnant coating and remnant insulating film, head gimbal assembly and hard disk drive Grant 8,174,790 - Sasaki , et al. May 8, 2	2012-05-08
Capacitor and method of manufacturing the same and capacitor unit Grant 8,085,522 - Sasaki , et al. December 27, 2	2011-12-27
Method Of Manufacturing Near-field Light Generator Including Waveguide And Plasmon Generator App 20110303637 - ARAKI; Hironori ; et al.	2011-12-15
Heat-assisted magnetic recording head with internal mirror App 20110149426 - Araki; Hironori ; et al.	2011-06-23
Magnetic head for perpendicular magnetic recording including a stopper layer for suppressing protrusion of the front end face of a shield Grant 7,933,095 - Sasaki , et al. April 26, 2	2011-04-26
Magnetic head for perpendicular magnetic recording and method of manufacturing same Grant 7,924,528 - Sasaki , et al. April 12, 2	2011-04-12
Magnetic head having angled pole portions Grant 7,916,425 - Sasaki , et al. March 29, 2	2011-03-29
Thin-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 film Grant 7,910,160 - Sasaki , et al. March 22, 2	2011-03-22
Method of manufacturing magnetic head for perpendicular magnetic recording Grant 7,870,660 - Sasaki , et al. January 18, 2	2011-01-18
Perpendicular magnetic recording head with nonmagnetic metal layer even with top face of pole layer Grant 7,843,665 - Sasaki , et al. November 30, 2	2010-11-30
Magnetic head for perpendicular magnetic recording having side shield layer and method of manufacturing same App 20100165517 - Araki; Hironori ; et al.	2010-07-01
Sensing unit and method of making same App 20100154198 - Sasaki; Yoshitaka ; et al.	2010-06-24
Magnetic head that suppresses protrusion of medium facing surface caused by heat of coil App 20100149687 - Araki; Hironori ; et al.	2010-06-17
Method of manufacturing a thin-film magnetic head Grant 7,721,415 - Sasaki , et al. May 25, 2	2010-05-25
Thin-film Magnetic Head, Method Of Manufacturing The Same, Head Gimbal Assembly And Hard Disk Drive App 20100118438 - SASAKI; Yoshitaka ; et al.	2010-05-13
Sensing unit and method of making same Grant 7,698,941 - Sasaki , et al. April 20, 2	2010-04-20
Magnetic head for perpendicular magnetic recording with encasing layer Grant 7,663,839 - Sasaki , et al. February 16, 2	2010-02-16
Sensing unit and method of making same Grant 7,628,071 - Sasaki , et al. December 8, 2	2009-12-08
Method of manufacturing magnetic head for perpendicular magnetic recording App 20090277870 - Sasaki; Yoshitaka ; et al.	2009-11-12
Method of manufacturing magnetic head for perpendicular magnetic recording App 20090173714 - Sasaki; Yoshitaka ; et al.	2009-07-09
Magnetic head for perpendicular magnetic recording and method of manufacturing same App 20090162699 - Sasaki; Yoshitaka ; et al.	2009-06-25
Magnetic head for perpendicular magnetic recording and method of manufacturing same App 20090141406 - Sasaki; Yoshitaka ; et al.	2009-06-04
Magnetic head for perpendicular magnetic recording that has a pole layer having a shape for easy forming, reducing track width and improved writing characteristics Grant 7,518,824 - Sasaki , et al. April 14, 2	2009-04-14
Magnetic head for perpendicular magnetic recording and method of manufacturing same App 20090059426 - Sasaki; Yoshitaka ; et al.	2009-03-05
Method of manufacturing magnetic head for perpendicular magnetic recording Grant 7,472,471 - Sasaki , et al. January 6, 2	2009-01-06
Capacitor and method of manufacturing the same and capacitor unit App 20090000093 - Sasaki; Yoshitaka ; et al.	2009-01-01
Sensing unit and method of making same App 20080314146 - Sasaki; Yoshitaka ; et al.	2008-12-25
Magnetic head for perpendicular magnetic recording and method of manufacturing same App 20080316653 - Sasaki; Yoshitaka ; et al.	2008-12-25
Sensing unit and method of making same App 20080313882 - Sasaki; Yoshitaka ; et al.	2008-12-25
Thin-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 film Grant 7,468,863 - Sasaki , et al. December 23, 2	2008-12-23
Thin-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 film App 20080274271 - Sasaki; Yoshitaka ; et al.	2008-11-06
Magnetic head for perpendicular magnetic recording and method of manufacturing same App 20080068747 - Sasaki; Yoshitaka ; et al.	2008-03-20
Magnetic 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 layer Grant 7,333,296 - Sasaki , et al. February 19, 2	2008-02-19
Method Of Manufacturing Magnetic Head For Perpendicular Magnetic Recording App 20080022508 - SASAKI; Yoshitaka ; et al.	2008-01-31
Thin-film magnetic head, method of manufacturing the same, head gimbal assembly and hard disk drive App 20080002293 - Sasaki; Yoshitaka ; et al.	2008-01-03
Thin-film magnetic head structure, method of manufacturing the same, and thin-film magnetic head App 20070008649 - Sasaki; Yoshitaka ; et al.	2007-01-11
Magnetic head for perpendicular magnetic recording and method of manufacturing same App 20060256483 - Sasaki; Yoshitaka ; et al.	2006-11-16
Magnetic head for perpendicular magnetic recording and method of manufacturing same App 20060198049 - Sasaki; Yoshitaka ; et al.	2006-09-07
Magnetic head for perpendicular magnetic recording and method of manufacturing same App 20060077589 - Sasaki; Yoshitaka ; et al.	2006-04-13
Polishing apparatus and polishing method, and method of manufacturing semiconductor device and method of manufacturing thin film magnetic head App 20010029158 - Sasaki, Yoshitaka ; et al.	2001-10-11

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