Katakura; Toru

Patent Applications and Registrations

Patent applications and USPTO patent grants for Katakura; Toru.The latest application filed is for "magneto-optical head and magneto-optical read/write apparatus".

Company Profile

0.9.10

Katakura; Toru - Miyagi JP
Katakura, Toru - Mayagi 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 tunnel effect type magnetic head, and method of producing same Grant 7,092,224 - Nakashio , et al. August 15, 2	2006-08-15
Magnetic tunnel effect type magnetic head, and method of producing same Grant 7,092,225 - Nakashio , et al. August 15, 2	2006-08-15
Magneto-optical head and magneto-optical read/write apparatus App 20050213437 - Katakura, Toru ; et al.	2005-09-29
Magnetic tunnel effect type magnetic head, and method of producing same App 20050168884 - Nakashio, Eiji ; et al.	2005-08-04
Magnetic tunnel effect type magnetic head, and method of producing same App 20050168883 - Nakashio, Eiji ; et al.	2005-08-04
Method for producing a slider for an optical head Grant 6,895,657 - Mishima , et al. May 24, 2	2005-05-24
Magnetic tunnel effect type magnetic head, and method of producing same Grant 6,873,502 - Nakashio , et al. March 29, 2	2005-03-29
Slider for an optical head with a terminal groove having an inclined bottom surface Grant 6,781,950 - Mishima , et al. August 24, 2	2004-08-24
Magnetoresistance-effect magnetic head Grant 6,678,126 - Katakura , et al. January 13, 2	2004-01-13
Slider for an optical head with a terminal groove having an inclined bottom surface App 20030016620 - Mishima, Akio ; et al.	2003-01-23
Magneto-optical head and magneto-optical read/write apparatus App 20030016592 - Katakura, Toru ; et al.	2003-01-23
Magnetoresistance-effect magnetic head App 20020114110 - Katakura, Toru ; et al.	2002-08-22
Thin film coil and method of forming the same, thin film magnetic head, thin film inductor and thin film magnetic sensor App 20020101683 - Katakura, Toru	2002-08-01
Magnetic tunnel effect type magnetic head, and method of produciing same App 20020003684 - Nakashio, Eiji ; et al.	2002-01-10
Slider for optical head, method for preparation thereof and recording and/or reproducing apparatus App 20020001259 - Mishima, Akio ; et al.	2002-01-03
Method of manufacturing thin film magnetic head App 20010052509 - Katakura, Toru	2001-12-20
Thin film single magnetic head Grant 6,292,329 - Sato , et al. September 18, 2	2001-09-18
Process for forming mask pattern and process for producing thin film magnetic head Grant 6,187,513 - Katakura February 13, 2	2001-02-13
Magnetic transducer combination with formatting, data, and servo heads Grant 4,729,048 - Imakoshi , et al. March 1, 1	1988-03-01

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