Yoshiyuki Urakawa

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Position control apparatus and position control method
- Patent number 8,824,260
- Issue date Sep 2, 2014
- Sony Corporation
- Yoshiyuki Urakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording device and recording method
- Patent number 8,780,681
- Issue date Jul 15, 2014
- Sony Corporation
- Yoshiyuki Urakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording apparatus and recording method
- Patent number 8,509,041
- Issue date Aug 13, 2013
- Sony Corporation
- Tomoharu Mukasa
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording apparatus and control method
- Patent number 8,411,543
- Issue date Apr 2, 2013
- Sony Corporation
- Yoshiyuki Urakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing device and method, program, and recording/re...
- Patent number 8,125,864
- Issue date Feb 28, 2012
- Sony Corporation
- Yoshiyuki Urakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo control apparatus, servo control method, optical disc apparat...
- Patent number 7,660,211
- Issue date Feb 9, 2010
- Sony Corporation
- Yoshiyuki Urakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc reproducing apparatus which employs a binary detector...
- Patent number 5,559,774
- Issue date Sep 24, 1996
- Sony Corporation
- Tetsu Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Data reproducing apparatus with means for differentiating a read he...
- Patent number 5,357,378
- Issue date Oct 18, 1994
- Sony Corporation
- Yoshiyuki Urakawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
POSITION CONTROL APPARATUS AND POSITION CONTROL METHOD
- Publication number 20140119165
- Publication date May 1, 2014
- SONY CORPORATION
- Yoshiyuki Urakawa
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING APPARATUS AND RECORDING METHOD
- Publication number 20130010580
- Publication date Jan 10, 2013
- SONY CORPORATION
- Tomoharu Mukasa
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING APPARATUS AND CONTROL METHOD
- Publication number 20120092976
- Publication date Apr 19, 2012
- SONY CORPORATION
- Yoshiyuki Urakawa
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING DEVICE AND RECORDING METHOD
- Publication number 20110305122
- Publication date Dec 15, 2011
- SONY CORPORATION
- Yoshiyuki Urakawa
- G11 - INFORMATION STORAGE
Information Patent Application
Information processing device and method, program, and recording/re...
- Publication number 20090249378
- Publication date Oct 1, 2009
- SONY CORPORATION
- Yoshiyuki Urakawa
- G11 - INFORMATION STORAGE
Information Patent Application
SERVO CONTROL APPARATUS, SERVO CONTROL METHOD, OPTICAL DISC APPARAT...
- Publication number 20070286033
- Publication date Dec 13, 2007
- SONY CORPORATION
- Yoshiyuki Urakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yoshiyuki Urakawa

Person

Patents Grantslast 30 patents

Position control apparatus and position control method

Recording device and recording method

Recording apparatus and recording method

Recording apparatus and control method

Information processing device and method, program, and recording/re...

Servo control apparatus, servo control method, optical disc apparat...

Optical disc reproducing apparatus which employs a binary detector...

Data reproducing apparatus with means for differentiating a read he...

Patents Applicationslast 30 patents

POSITION CONTROL APPARATUS AND POSITION CONTROL METHOD

RECORDING APPARATUS AND RECORDING METHOD

RECORDING APPARATUS AND CONTROL METHOD

RECORDING DEVICE AND RECORDING METHOD

Information processing device and method, program, and recording/re...

SERVO CONTROL APPARATUS, SERVO CONTROL METHOD, OPTICAL DISC APPARAT...