Uesugi; Takumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Uesugi; Takumi.The latest application filed is for "method for testing noise of thin-film magnetic head, and magnetic disk drive apparatus with noise testing function".

Company Profile

0.15.19

Uesugi; Takumi - Tokyo JP
Uesugi; Takumi - Chuo-ku JP
Uesugi; Takumi - Chou-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 field detecting element having a tunnel barrier formed on an amorphous layer Grant 8,264,800 - Uesugi , et al. September 11, 2	2012-09-11
Method for testing noise of thin-film magnetic head, and magnetic disk drive apparatus with noise testing function Grant 8,085,038 - Uesugi , et al. December 27, 2	2011-12-27
Magnetoresistive element incorporating conductive film disposed on peripheral surface of layered structure including spacer layer, free layer and pinned layer, the conductive film allowing conduction between the free layer and the pinned layer Grant 7,876,537 - Uesugi , et al. January 25, 2	2011-01-25
Thin-film magnetic head having an antistatic layer preventing a protective coat from being electrostatically charged Grant 7,864,489 - Hirata , et al. January 4, 2	2011-01-04
Exchange-coupling film incorporating stacked antiferromagnetic layer and pinned layer, and magnetoresistive element including the exchange-coupling film Grant 7,782,576 - Uesugi , et al. August 24, 2	2010-08-24
TMR element having a tunnel barrier which includes crystalline portions and non-crystalline portions Grant 7,660,082 - Uesugi , et al. February 9, 2	2010-02-09
Testing method and apparatus of thin-film magnetic head Grant 7,545,139 - Saruki , et al. June 9, 2	2009-06-09
Method For Testing Noise Of Thin-film Magnetic Head, And Magnetic Disk Drive Apparatus With Noise Testing Function App 20080291579 - Uesugi; Takumi ; et al.	2008-11-27
Testing Method And Apparatus Of Thin-film Magnetic Head App 20080266718 - Saruki; Shunji ; et al.	2008-10-30
Tunnel Magnetoresistive Effect Element With Lower Noise and Thin-Film Magnet Head Having the Element App 20080218915 - Uesugi; Takumi ; et al.	2008-09-11
Thin-Film Magnetic Head Having Antistatic Means for Protective Coat of Element End App 20080204938 - Hirata; Kei ; et al.	2008-08-28
Processing Condition Obtaining Method And Thin-film Forming Method App 20080121513 - UESUGI; Takumi ; et al.	2008-05-29
Magnetoresistive element, thin-film magnetic head, head gimbal assembly, head arm assembly and magnetic disk drive Grant 7,372,675 - Miura , et al. May 13, 2	2008-05-13
Exchange-coupling film incorporating stacked antiferromagnetic layer and pinned layer, and magnetoresistive element including the exchange-coupling film App 20080037184 - Uesugi; Takumi ; et al.	2008-02-14
Magnetoresistive element incorporating conductive film disposed on peripheral surface of layered structure including spacer layer, free layer and pinned layer, the conductive film allowing conduction between the free layer and the pinned layer App 20080024934 - Uesugi; Takumi ; et al.	2008-01-31
Manufacturing method of tunnel magnetoresistive effect element, manufacturing method of thin-film magnetic head, and manufacturing method of magnetic memory App 20070264728 - Miura; Satoshi ; et al.	2007-11-15
Manufacturing Method Of Tunnel Magnetoresistive Effect Element, Manufacturing Method Of Thin-film Magnetic Head, And Manufacturing Method Of Magnetic Memory App 20070264423 - MIURA; Satoshi ; et al.	2007-11-15
Magneto-resistive device, and magnetic head, head suspension assembly and magnetic disk apparatus using magneto-resistive device Grant 7,241,514 - Kagami , et al. July 10, 2	2007-07-10
TMR element having a tunnel barrier which includes crystalline portions and non-crystalline portions App 20070053114 - Uesugi; Takumi ; et al.	2007-03-08
Magnetic field detecting element having a tunnel barrier formed on an amorphous layer App 20070014053 - Uesugi; Takumi ; et al.	2007-01-18
Magnetoresistive element, thin-film magnetic head, head gimbal assembly, head arm assembly and magnetic disk drive App 20060092579 - Miura; Satoshi ; et al.	2006-05-04
Magnetic storage cell and magnetic memory device using same Grant 7,035,139 - Uesugi , et al. April 25, 2	2006-04-25
Magneto-resistive device, and magnetic head and head suspension assembly using same Grant 6,992,870 - Kagami , et al. January 31, 2	2006-01-31
Magnetic transducer, thin film magnetic head, method of manufacturing magnetic transducer and method of manufacturing thin film magnetic head Grant 6,920,022 - Tsuchiya , et al. July 19, 2	2005-07-19
Magnetic storage cell and magnetic memory device using same App 20050018479 - Uesugi, Takumi ; et al.	2005-01-27
Magneto-resistive device, and magnetic head, head suspension assembly and magnetic disk apparatus using magneto-resistive device App 20050008849 - Kagami, Takeo ; et al.	2005-01-13
Magneto-resistive device, and magnetic head and head suspension assembly using same Grant 6,839,205 - Kagami , et al. January 4, 2	2005-01-04
Magnetic transducer with a higher rate and larger magnitude of resistance change Grant 6,657,828 - Araki , et al. December 2, 2	2003-12-02
Magnetic transducer, thin film magnetic head, method of manufacturing magnetic transducer and method of manufacturing thin film magnetic head Grant 6,646,834 - Sano , et al. November 11, 2	2003-11-11
Magneto-resistive device, and magnetic head and head suspension assembly using same App 20030086216 - Kagami, Takeo ; et al.	2003-05-08
Magneto-resistive device, and magnetic head and head suspension assembly using same App 20030039080 - Kagami, Takeo ; et al.	2003-02-27
Magnetic transducer, thin film magnetic head, method of manufacturing magnetic transducer and method of manufacturing thin film magnetic head App 20020030950 - Sano, Masashi ; et al.	2002-03-14
Magnetoresistive sensor, a thin film magnetic head, a magnetic head device, and a magnetic disk drive device App 20010024346 - Terunuma, Koichi ; et al.	2001-09-27
Magnetic transducer and thin film magnetic head App 20010020884 - Araki, Satoru ; et al.	2001-09-13

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