Narushima; Shin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Narushima; Shin.The latest application filed is for "magnetic head, manufacturing method therefor, head assembly, and magnetic recording/reproducing apparatus".

Company Profile

0.12.12

Narushima; Shin - Tokyo N/A JP
Narushima; Shin - Chuo-ku 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 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 shield Grant 8,472,137 - Hirata , et al. June 25, 2	2013-06-25
Magnetic Head, Manufacturing Method Therefor, Head Assembly, And Magnetic Recording/reproducing Apparatus App 20120026629 - HIRATA; Kei ; et al.	2012-02-02
Perpendicular magnetic write head, method of manufacturing the same and method of forming magnetic layer pattern Grant 8,102,622 - Yamaguchi , et al. January 24, 2	2012-01-24
Magnetic head for perpendicular magnetic recording and method of manufacturing same Grant 8,072,706 - Hirata , et al. December 6, 2	2011-12-06
Magnetic head for perpendicular magnetic recording and method of manufacturing same App 20110090595 - Hirata; Kei ; et al.	2011-04-21
Thin film magnetic head having thermal expansion layer for suppressing thermal protrusion Grant 7,848,056 - Sakamoto , et al. December 7, 2	2010-12-07
Perpendicular magnetic write head having a structure that suppresses unintended erasure of information on a write medium at a non-writing time Grant 7,808,743 - Matono , et al. October 5, 2	2010-10-05
Thin film magnetic head in which thermal protrusion is suppressed and method of forming the same Grant 7,787,215 - Narushima , et al. August 31, 2	2010-08-31
Perpendicular magnetic write head, method of manufacturing the same and method of forming magnetic layer pattern App 20100172054 - Yamaguchi; Atsushi ; et al.	2010-07-08
Manufacturing Method Of Perpendicular Magnetic Recording Head App 20100084262 - Umehara; Hiromichi ; et al.	2010-04-08
Thin film magnetic head, head gimbal assembly, head arm assembly, magnetic disk device and method of forming thin film magnetic head App 20080253032 - Narushima; Shin ; et al.	2008-10-16
Perpendicular magnetic write head, method of manufacturing the same, and magnetic write system App 20080253034 - Matono; Naoto ; et al.	2008-10-16
Thin film magnetic head, head gimbal assembly, head arm assembly, magnetic disk device and method of forming thin film magnetic head App 20080239583 - Sakamoto; Takamitsu ; et al.	2008-10-02
Thin-film magnetic head, head gimbal assembly with thin-film magnetic head, head arm assembly with head gimbal assembly, magnetic disk drive apparatus with head gimbal assembly and manufacturing method of thin-film magnetic head Grant 7,372,667 - Oike , et al. May 13, 2	2008-05-13
Thin-film magnetic head having magnetic layers of different thicknesses and fabrication method for same Grant 7,321,480 - Oike , et al. January 22, 2	2008-01-22
Thin film magnetic head having an upper pole portion with a width that increases towards an abs Grant 7,239,480 - Hirabayashi , et al. July 3, 2	2007-07-03
Method for fabricating a thin film magnetic head Grant 7,197,814 - Oike , et al. April 3, 2	2007-04-03
Thin-film magnetic head, head gimbal assembly with thin-film magnetic head, head arm assembly with head gimbal assembly, magnetic disk drive apparatus with head gimbal assembly and manufacturing method of thin-film magnetic head App 20050264934 - Oike, Taro ; et al.	2005-12-01
Method for fabricating a thin film magnetic head App 20050229386 - Oike, Taro ; et al.	2005-10-20
Thin film magnetic head App 20050195526 - Hirabayashi, Hiraku ; et al.	2005-09-08
Method for fabricating a thin film magnetic head Grant 6,920,685 - Oike , et al. July 26, 2	2005-07-26
Thin-film magnetic head having magnetic layers of different thicknesses and fabrication method for same App 20050057851 - Oike, Taro ; et al.	2005-03-17
Method for fabricating a thin film magnetic head App 20020178573 - Oike, Taro ; et al.	2002-12-05

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.