Tosaki; Yoshihiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tosaki; Yoshihiro.The latest application filed is for "magnetic sensing element magnetic sensor and its manufacturing method".

Company Profile

0.14.10

Tosaki; Yoshihiro - Ibaraki JP
Tosaki, Yoshihiro - Ibaraki-shi JP
Tosaki; Yoshihiro - Osaka 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 sensing element, magnetic sensor, and its manufacturing method Grant 7,183,767 - Muramatsu , et al. February 27, 2	2007-02-27
Magnetic sensor having a closed magnetic path formed by soft magnetic films Grant 7,145,331 - Kuroe , et al. December 5, 2	2006-12-05
Optical disk, method of reproducing and copying optical disk, and method of preventing illegal use of optical disk Grant 6,992,959 - Tosaki , et al. January 31, 2	2006-01-31
Magnetic sensing element magnetic sensor and its manufacturing method App 20050179431 - Muramatsu, Sayuri ; et al.	2005-08-18
Recordable optical disk Grant 6,791,937 - Tosaki , et al. September 14, 2	2004-09-14
Magnetic sensor and method for manufacturing the same App 20040150397 - Kuroe, Akio ; et al.	2004-08-05
Optical disk and optical disk drive Grant 6,633,534 - Tosaki , et al. October 14, 2	2003-10-14
Recordable optical disk Grant 6,614,749 - Tosaki , et al. September 2, 2	2003-09-02
Recordable optical disk Grant 6,606,290 - Tosaki , et al. August 12, 2	2003-08-12
Recordable optical disk Grant 6,603,731 - Tosaki , et al. August 5, 2	2003-08-05
Recordable optical disk Grant 6,603,732 - Tosaki , et al. August 5, 2	2003-08-05
Recordable optical disk Grant 6,597,649 - Tosaki , et al. July 22, 2	2003-07-22
Recordable optical disk Grant 6,597,654 - Tosaki , et al. July 22, 2	2003-07-22
Optical disk, and recording/reproducing apparatus and recording method for optical disk App 20020159357 - Tosaki, Yoshihiro ; et al.	2002-10-31
Optical disk, and recording/reproducing apparatus and recording method for optical disk App 20020159359 - Tosaki, Yoshihiro ; et al.	2002-10-31
Optical disk, and recording/reproducing apparatus and recording method for optical disk App 20020159361 - Tosaki, Yoshihiro ; et al.	2002-10-31
Optical disk, and recording/reproducing apparatus and recording method for optical disk App 20020159360 - Tosaki, Yoshihiro ; et al.	2002-10-31
Optical disk, and recording/reproducing apparatus and recording method for optical disk App 20020159358 - Tosaki, Yoshihiro ; et al.	2002-10-31
Optical disk, and recording/reproducing apparatus and recording method for optical disk App 20020118622 - Tosaki, Yoshihiro ; et al.	2002-08-29
Optical disk, and recording/reproducing apparatus and recording method for optical disk App 20020114241 - Tosaki, Yoshihiro ; et al.	2002-08-22
Optical disk, and recording/reproducing apparatus and recording method for optical disk App 20020114238 - Tosaki, Yoshihiro ; et al.	2002-08-22
Thin film magnetoresistive head for magnetic recording and reproducing apparatus Grant 5,469,317 - Nagata , et al. November 21, 1	1995-11-21
Magnetic head for multi-track recording having read and write transducers formed by thin-film technology Grant 5,027,245 - Nagata , et al. June 25, 1	1991-06-25
Method for manufacturing multiturn thin film coil Grant 5,022,141 - Nagata , et al. June 11, 1	1991-06-11

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