HIRAKI; Tetsuya

Patent Applications and Registrations

Patent applications and USPTO patent grants for HIRAKI; Tetsuya.The latest application filed is for "magnetic field detection device".

Company Profile

1.9.13

HIRAKI; Tetsuya - 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
Magnetic Field Detection Device App 20210333336 - TANAKA; Yoshiaki ; et al.	2021-10-28
Magnetic field detection device Grant 11,054,490 - Tanaka , et al. July 6, 2	2021-07-06
Magnetic sensor Grant 10,418,546 - Hiraki , et al. Sept	2019-09-17
Magnetic Field Detection Device App 20180275216 - Tanaka; Yoshiaki ; et al.	2018-09-27
Magnetic Sensor App 20180261760 - HIRAKI; Tetsuya ; et al.	2018-09-13
Method Of Manufacturing Perpendicular Magnetic Recording Head App 20180005648 - FUJII; Ken ; et al.	2018-01-04
Multi reader head having a varying gap layer laminated between readers Grant 9,792,934 - Hiraki , et al. October 17, 2	2017-10-17
Magnetic Head Comprising Magneto-resistance Effect Element And Side Shields App 20170270954 - HIRAKI; Tetsuya ; et al.	2017-09-21
Magnetic head comprising magneto-resistance effect element and side shields Grant 9,767,834 - Hiraki , et al. September 19, 2	2017-09-19
Multi Reader Head Having A Varying Gap Layer Laminated Between Readers App 20170256276 - HIRAKI; Tetsuya ; et al.	2017-09-07
Magneto-resistive effect element having side shield integrated with upper shield Grant 9,747,933 - Watanabe , et al. August 29, 2	2017-08-29
Magneto-resistive Effect Element Having Side Shield Integrated With Upper Shield App 20170236538 - WATANABE; Hisayoshi ; et al.	2017-08-17
Manufacturing method of thin-film magnetic head, wafer for thin-film magnetic head and thin-film magnetic head Grant 8,098,462 - Hiraki , et al. January 17, 2	2012-01-17
Wafer and manufacturing method of electronic component Grant 8,021,712 - Nakazawa , et al. September 20, 2	2011-09-20
Thin-film magnetic head Grant 7,948,709 - Hiraki , et al. May 24, 2	2011-05-24
Method of measuring dimension of pattern and method of forming pattern Grant 7,858,271 - Hiraki , et al. December 28, 2	2010-12-28
Manufacturing Method Of Thin-film Magnetic Head, Wafer For Thin-film Magnetic Head And Thin-film Magnetic Head App 20100321822 - Hiraki; Tetsuya ; et al.	2010-12-23
Wafer And Manufacturing Method Of Electronic Component App 20100237345 - NAKAZAWA; Osamu ; et al.	2010-09-23
Method Of Measuring Dimension Of Pattern And Method Of Forming Pattern App 20100040957 - HIRAKI; Tetsuya ; et al.	2010-02-18
Manufacturing Method Of Thin-film Magnetic Head With Dishing Suppressed During Polishing App 20090086381 - HIRAKI; Tetsuya ; et al.	2009-04-02
Multi-channel Thin-film Magnetic Head And Magnetic Tape Drive Apparatus With The Multi-channel Thin-film Magnetic Head App 20080218900 - Hachisuka; Nozomu ; et al.	2008-09-11
Thin-film magnetic head App 20080158735 - Hiraki; Tetsuya ; et al.	2008-07-03

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