Miyaoka; Yasuyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Miyaoka; Yasuyuki.The latest application filed is for "speed detection apparatus and driving mechanism control apparatus".

Company Profile

0.19.18

Miyaoka; Yasuyuki - Yokohama JP
Miyaoka; Yasuyuki - Yokohama-shi JP
Miyaoka; Yasuyuki - Kanagawa 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
Speed detection apparatus and driving mechanism control apparatus Grant 9,207,252 - Hamada , et al. December 8, 2	2015-12-08
Displacement measuring apparatus Grant 9,116,163 - Arimitsu , et al. August 25, 2	2015-08-25
Velocity detection apparatus having two detectors Grant 8,805,022 - Arimitsu , et al. August 12, 2	2014-08-12
Speed Detection Apparatus And Driving Mechanism Control Apparatus App 20140144757 - Hamada; Shuhei ; et al.	2014-05-29
Displacement detection apparatus and method of correcting error of scale used for displacement detection apparatus Grant 8,527,236 - Takahama , et al. September 3, 2	2013-09-03
Displacement Measuring Apparatus App 20120069323 - Arimitsu; Yasumichi ; et al.	2012-03-22
Displacement Detection Apparatus And Method Of Correcting Error Of Scale Used For Displacement Detection Apparatus App 20110218760 - TAKAHAMA; Shinichiro ; et al.	2011-09-08
Velocity Detection Apparatus Having Two Detectors App 20110150288 - Arimitsu; Yasumichi ; et al.	2011-06-23
Method of adjusting spherical aberration and focus offset and information recording/reproduction apparatus using the same Grant 7,782,722 - Miyaoka August 24, 2	2010-08-24
Multi-level information reproducing method Grant 7,573,798 - Yamamoto , et al. August 11, 2	2009-08-11
Optical disk recording power adjustment method and optical disk apparatus adapted to operate with the same Grant 7,466,638 - Miyaoka December 16, 2	2008-12-16
Method Of Adjusting Spherical Aberration And Focus Offset And Information Recording/reproduction Apparatus Using The Same App 20080056077 - Miyaoka; Yasuyuki	2008-03-06
Optical Disk Recording Power Adjustment Method And Optical Disk Apparatus Adapted To Operated With The Same App 20080008064 - MIYAOKA; Yasuyuki	2008-01-10
Method and apparatus for reproducing recording mark below diffraction limit of light from optical recording medium Grant 7,289,408 - Miyaoka October 30, 2	2007-10-30
Method Of Adjusting Spherical Aberration And Focus Offset In Optical Disk Apparatus And Optical Disk Apparatus Using The Same App 20070097809 - MIYAOKA; YASUYUKI	2007-05-03
Method and apparatus for detecting phase error information in multilevel recording/reproduction system App 20070025217 - Miyaoka; Yasuyuki ; et al.	2007-02-01
Method for annealing domain wall displacement type magneto-optical disc and magneto-optical disc Grant 7,165,263 - Miyaoka January 16, 2	2007-01-16
Multi-level information reproducing method App 20060280069 - Yamamoto; Masakuni ; et al.	2006-12-14
Magneto-optical recording device capable of setting the time phase of laser pulses and magnetic fields Grant 7,136,328 - Miyaoka November 14, 2	2006-11-14
Magneto-optical recording medium and method for producing the same Grant 7,126,886 - Murakami , et al. October 24, 2	2006-10-24
Information reproducing method and information recording reproducing apparatus with maximum likelihood decoding App 20060015797 - Miyaoka; Yasuyuki	2006-01-19
Optical disk and manufacturing method for the same Grant 6,980,490 - Ishibashi , et al. December 27, 2	2005-12-27
Method and apparatus for reproducing recording mark below diffraction limit of light from optical recording medium App 20040252589 - Miyaoka, Yasuyuki	2004-12-16
Optical disk and manufacturing method for the same App 20040218476 - Ishibashi, Kenzo ; et al.	2004-11-04
Method for annealing domain wall displacement type magneto-optical disc and magneto-optical disc App 20040158849 - Miyaoka, Yasuyuki	2004-08-12
Magneto-optical recording medium, and method and apparatus for producing the same Grant 6,747,919 - Kawaguchi , et al. June 8, 2	2004-06-08
Method for annealing domain wall displacement type magneto-optical recording medium Grant 6,716,489 - Miyaoka April 6, 2	2004-04-06
Magneto-optical recording apparatus and method including method for presetting optimum recording power of recording apparatus Grant 6,646,968 - Miyaoka November 11, 2	2003-11-11
Magneto-optical recording method and apparatus for recording information by using pulsed laser and modulation magnetic field App 20030202429 - Miyaoka, Yasuyuki	2003-10-30
Magneto-optical recording medium and method for producing the same App 20030058751 - Murakami, Motoyoshi ; et al.	2003-03-27
Magneto-optical recording medium, and method and apparatus for producing the same App 20020196712 - Kawaguchi, Yuuko ; et al.	2002-12-26
Optical disk and manufacturing method for the same App 20020154578 - Ishibashi, Kenzo ; et al.	2002-10-24
Method for annealing domain wall displacement type magneto-optical disc and magneto-optical disc App 20020132138 - Miyaoka, Yasuyuki	2002-09-19
Method of recording information on a recording medium having at least two magnetic layers Grant 5,233,578 - Yamamoto , et al. August 3, 1	1993-08-03

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