Shimizu; Tatsushi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shimizu; Tatsushi.The latest application filed is for "magnetic head for perpendicular magnetic recording".

Company Profile

0.35.32

Shimizu; Tatsushi - Hong Kong N/A CN
Shimizu; Tatsushi - Shatin N.T. CA
Shimizu, Tatsushi - Kwai Chung HK
Shimizu; Tatsushi - Toda 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
Magnetic head for perpendicular magnetic recording and method of manufacturing same Grant 8,467,147 - Sasaki , et al. June 18, 2	2013-06-18
Magnetic head for perpendicular magnetic recording Grant 8,427,782 - Sasaki , et al. April 23, 2	2013-04-23
Wafer and substructure for use in manufacturing electronic component packages Grant 8,415,793 - Sasaki , et al. April 9, 2	2013-04-09
Method of making a sensing unit Grant 8,302,285 - Sasaki , et al. November 6, 2	2012-11-06
Magnetic Head For Perpendicular Magnetic Recording App 20120229932 - Sasaki; Yoshitaka ; et al.	2012-09-13
Magnetic head for perpendicular magnetic recording Grant 8,213,116 - Sasaki , et al. July 3, 2	2012-07-03
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
Magnetic film sensor with a deformable part Grant 8,174,261 - Sasaki , et al. May 8, 2	2012-05-08
Thin-film magnetic head structure and thin-film magnetic head Grant 8,169,740 - Sasaki , et al. May 1, 2	2012-05-01
Capacitor and method of manufacturing the same and capacitor unit Grant 8,085,522 - Sasaki , et al. December 27, 2	2011-12-27
Thin film magnetic head and manufacturing method thereof Grant 8,043,515 - Sasaki , et al. October 25, 2	2011-10-25
Magnetic Head For Perpendicular Magnetic Recording App 20110170216 - SASAKI; Yoshitaka ; et al.	2011-07-14
Wafter and substructure for use in manufacturing electronic component packages App 20110115079 - Sasaki; Yoshitaka ; et al.	2011-05-19
Thin-film magnetic head structure, method of manufacturing the same, and thin-film magnetic head Grant 7,943,288 - Sasaki , et al. May 17, 2	2011-05-17
Magnetic head for perpendicular magnetic recording Grant 7,940,495 - Sasaki , et al. May 10, 2	2011-05-10
Method of manufacturing electronic component package, and wafer and substructure used for manufacturing electronic component package Grant 7,927,920 - Sasaki , et al. April 19, 2	2011-04-19
Electronic component package and method of manufacturing same Grant 7,906,838 - Sasaki , et al. March 15, 2	2011-03-15
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
Method of manufacturing electronic component package Grant 7,816,176 - Sasaki , et al. October 19, 2	2010-10-19
Head slider, glide height checking apparatus, and glide height checking method Grant 7,770,438 - Kiyono , et al. August 10, 2	2010-08-10
Magnetic Film Sensor And Method Of Manufacturing The Same App 20100182003 - Sasaki; Yoshitaka ; et al.	2010-07-22
Magnetic film sensor having a magnetic film for generating a magnetostriction and a depressed insulating layer Grant 7,750,627 - Sasaki , et al. July 6, 2	2010-07-06
Sensing unit and method of making same App 20100154198 - Sasaki; Yoshitaka ; et al.	2010-06-24
Method of manufacturing a thin-film magnetic head Grant 7,721,415 - Sasaki , et al. May 25, 2	2010-05-25
Method of manufacturing magnetic head, and magnetic head substructure Grant 7,716,814 - Sasaki , et al. May 18, 2	2010-05-18
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
Method of manufacturing electronic component package Grant 7,676,912 - Sasaki , et al. March 16, 2	2010-03-16
Magnetic head for perpendicular magnetic recording and method of manufacturing same Grant 7,633,714 - Sasaki , et al. December 15, 2	2009-12-15
Sensing unit and method of making same Grant 7,628,071 - Sasaki , et al. December 8, 2	2009-12-08
Magnetic head for perpendicular magnetic recording having a multilayer shield structure and method of manufacturing same Grant 7,551,394 - Sasaki , et al. June 23, 2	2009-06-23
Method of manufacturing electronic component package App 20090056121 - Sasaki; Yoshitaka ; et al.	2009-03-05
Thin Film Magnetic Head And Manufacturing Method Thereof App 20090045162 - SASAKI; Yoshitaka ; et al.	2009-02-19
Thin-film magnetic head structure, method of manufacturing the same, and thin-film magnetic head Grant 7,492,555 - Sasaki , et al. February 17, 2	2009-02-17
Thin-film magnetic head structure, method of manufacturing the same, and thin-film magnetic head App 20090042143 - Sasaki; Yoshitaka ; et al.	2009-02-12
Thin-film magnetic head structure, method of manufacturing the same, and thin-film magnetic head App 20090040655 - Sasaki; Yoshitaka ; et al.	2009-02-12
Electronic component package and method of manufacturing same App 20090026603 - Sasaki; Yoshitaka ; et al.	2009-01-29
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
Sensing unit and method of making same App 20080313882 - Sasaki; Yoshitaka ; et al.	2008-12-25
Thin film magnetic head Grant 7,463,450 - Sasaki , et al. December 9, 2	2008-12-09
Thin film magnetic head having upper and lower poles and a gap film within a trench Grant 7,463,448 - Sasaki , et al. December 9, 2	2008-12-09
Method of manufacturing electronic component package App 20080295328 - Sasaki; Yoshitaka ; et al.	2008-12-04
Method and apparatus for testing tunnel magnetoresistive effect element, manufacturing method of tunnel magnetoresistive effect element and tunnel magnetoresistive effect element Grant 7,417,442 - Hachisuka , et al. August 26, 2	2008-08-26
Method of manufacturing electronic component package, and wafer and substructure used for manufacturing electronic component package App 20080197484 - Sasaki; Yoshitaka ; et al.	2008-08-21
Method of manufacturing magnetic head, and magnetic head substructure App 20080184551 - Sasaki; Yoshitaka ; et al.	2008-08-07
Thin film magnetic head for perpendicular magnetic recording having a main pole with plural grooves in a lower surface thereof and manufacturing method therefore Grant 7,408,740 - Sasaki , et al. August 5, 2	2008-08-05
Thin-film magnetic head Grant 7,365,942 - Sasaki , et al. April 29, 2	2008-04-29
Magnetic film sensor and method of manufacturing the same App 20080094059 - Sasaki; Yoshitaka ; et al.	2008-04-24
Magnetic head for perpendicular magnetic recording App 20080088971 - Sasaki; Yoshitaka ; et al.	2008-04-17
Magnetic head for perpendicular magnetic recording and method of manufacturing same App 20080088972 - Sasaki; Yoshitaka ; et al.	2008-04-17
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 and method of manufacturing same App 20080024911 - Sasaki; Yoshitaka ; et al.	2008-01-31
Magnetic head for perpendicular magnetic recording and method of manufacturing same App 20080013209 - Sasaki; Yoshitaka ; et al.	2008-01-17
Head slider, glide height checking apparatus, and glide height checking method App 20080007871 - Kiyono; Hiroshi ; et al.	2008-01-10
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 20070014048 - Sasaki; Yoshitaka ; et al.	2007-01-18
Thin-film magnetic head App 20060291096 - Sasaki; Yoshitaka ; et al.	2006-12-28
Thin film magnetic head and manufacturing method thereof App 20060262440 - Sasaki; Yoshitaka ; et al.	2006-11-23
Thin film magnetic head and manufacturing method thereof App 20060238917 - Sasaki; Yoshitaka ; et al.	2006-10-26
Thin film magnetic head and manufacturing method thereof App 20060238916 - Sasaki; Yoshitaka ; et al.	2006-10-26
Method and apparatus for testing tunnel magnetoresistive effect element, manufacturing method of tunnel magnetoresistive effect element and tunnel magnetoresistive effect element App 20060023333 - Hachisuka; Nozomu ; et al.	2006-02-02
Head gimbal assembly with magnetic head slider and magnetic disk drive apparatus with head gimbal assembly App 20050078413 - Shimizu, Tatsushi ; et al.	2005-04-14
Flying magnetic head Grant 5,168,407 - Shimizu , et al. December 1, 1	1992-12-01

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