Soga; Masahiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Soga; Masahiko.The latest application filed is for "head-slider including thin-film magnetic-recording head having reduced thermal protrusion".

Company Profile

0.8.6

Soga; Masahiko - Kanagawa N/A 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
Perpendicular magnetic recording head and method for manufacturing the same Grant 8,842,388 - Kato , et al. September 23, 2	2014-09-23
Head-slider including thin-film magnetic-recording head having reduced thermal protrusion Grant 8,786,986 - Fujita , et al. July 22, 2	2014-07-22
Head-slider Including Thin-film Magnetic-recording Head Having Reduced Thermal Protrusion App 20110116192 - FUJITA; Shigeo ; et al.	2011-05-19
Compact thin-film magnetic head and magnetic disk drive using the same Grant 7,782,568 - Shiraki , et al. August 24, 2	2010-08-24
Magnetic recording head for perpendicular recording, fabrication process, and magnetic disk storage apparatus mounting the magnetic recording head Grant 7,755,864 - Kato , et al. July 13, 2	2010-07-13
Perpendicular magnetic recording head and method for manufacturing the same App 20090213496 - Kato; Atsushi ; et al.	2009-08-27
Thin film magnetic head slider, magnetic head support mechanism, magnetic disk drive, and method of manufacturing magnetic head Grant 7,362,544 - Shiramatsu , et al. April 22, 2	2008-04-22
Magnetic head with heater of thermal flying height control Grant 7,164,555 - Kato , et al. January 16, 2	2007-01-16
Compact thin-film magnetic head and magnetic disk drive using the same App 20060181808 - Shiraki; Kiyonori ; et al.	2006-08-17
Magnetic recording head for perpendicular recording, fabrication process, and magnetic disk storage apparatus mounting the magnetic recording head App 20060087770 - Kato; Atsushi ; et al.	2006-04-27
Magnetic head with heater of thermal flying height control App 20060034014 - Kato; Atsushi ; et al.	2006-02-16
Thin film magnetic head slider, magnetic head support mechanism, magnetic disk drive, and method of manufacturing magnetic head App 20050094316 - Shiramatsu, Toshiya ; et al.	2005-05-05

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