Ritsuo Yoshida

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Stereoscopic video display apparatus and display method
- Patent number 8,605,139
- Issue date Dec 10, 2013
- Kabushiki Kaisha Toshiba
- Himio Yamauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stereoscopic video display apparatus and display method
- Patent number 8,537,205
- Issue date Sep 17, 2013
- Kabushiki Kaisha Toshiba
- Himio Yamauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal control apparatus and video signal control method
- Patent number 8,223,175
- Issue date Jul 17, 2012
- Kabushiki Kaisha Toshiba
- Ritsuo Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Backlight controller and liquid crystal display device
- Patent number 8,026,895
- Issue date Sep 27, 2011
- Kabushiki Kaisha Toshiba
- Ritsuo Yoshida
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Video signal processing apparatus and video signal processing method
- Patent number 7,839,456
- Issue date Nov 23, 2010
- Kabushiki Kaisha Toshiba
- Ku Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Up-conversion laser
- Patent number 6,650,677
- Issue date Nov 18, 2003
- Kabushiki Kaisha Toshiba
- Ken Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting element coupled with optical fiber
- Patent number 6,483,968
- Issue date Nov 19, 2002
- Kabushiki Kaisha Toshiba
- Kazuyoshi Fuse
- G02 - OPTICS
Information Patent Grant
Semiconductor light emitting element coupled with optical fiber
- Patent number 6,345,139
- Issue date Feb 5, 2002
- Kabushiki Kaisha Toshiba
- Kazuyoshi Fuse
- G02 - OPTICS
Information Patent Grant
Optical fiber output semiconductor device
- Patent number 6,345,138
- Issue date Feb 5, 2002
- Kabushiki Kaisha Toshiba
- Kiyoyuki Kawai
- G02 - OPTICS
Information Patent Grant
Upconversion fiber laser apparatus
- Patent number 6,320,885
- Issue date Nov 20, 2001
- Kabushiki Kaisha Toshiba
- Kiyoyuki Kawai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional image display apparatus
- Patent number 6,313,866
- Issue date Nov 6, 2001
- Kabushiki Kaisha Toshiba
- Naoki Akamatsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Management apparatus for a plurality of cassettes
- Patent number 5,469,308
- Issue date Nov 21, 1995
- Kabushiki Kaisha Toshiba
- Keiji Hamoda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Stereoscopic Video Display Apparatus and Display Method
- Publication number 20120033056
- Publication date Feb 9, 2012
- Himio Yamauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Stereoscopic Video Display Apparatus and Display Method
- Publication number 20120033054
- Publication date Feb 9, 2012
- Himio Yamauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Stereoscopic Video Display Apparatus and Display Method
- Publication number 20120033058
- Publication date Feb 9, 2012
- Himio Yamauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Stereoscopic Video Display Apparatus and Display Method
- Publication number 20120033055
- Publication date Feb 9, 2012
- Himio Yamauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THREE-DIMENSIONAL IMAGE PROCESSING DEVICE, TELEVISION RECEIVER, AND...
- Publication number 20110199457
- Publication date Aug 18, 2011
- Kabushiki Kaisha Toshiba
- Ritsuo YOSHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BACKLIGHT CONTROLLER AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20110007100
- Publication date Jan 13, 2011
- Kabushiki Kaisha Toshiba
- Ritsuo Yoshida
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Video Signal Control Apparatus and Video Signal Control Method
- Publication number 20090322796
- Publication date Dec 31, 2009
- Kabushiki Kaisha Toshiba
- Ritsuo Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT EMISSION CONTROL APPARATUS AND LIQUID CRYSTAL DISPLAY APPARAT...
- Publication number 20090002308
- Publication date Jan 1, 2009
- Kabushiki Kaisha Toshiba
- Ritsuo Yoshida
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
COLOR SIGNAL CONVERTING APPARATUS, VIDEO DISPLAY APPARATUS INCLUDIN...
- Publication number 20080259216
- Publication date Oct 23, 2008
- Kabushiki Kaisha Toshiba
- Riichiro Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video signal processing apparatus and video signal processing method
- Publication number 20070070249
- Publication date Mar 29, 2007
- Kabushiki Kaisha Toshiba
- Ko Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT COUPLED WITH OPTICAL FIBER
- Publication number 20020061169
- Publication date May 23, 2002
- Kabushiki Kaisha Toshiba
- Kazuyoshi Fuse
- G02 - OPTICS

Ritsuo Yoshida

Person

Patents Grantslast 30 patents

Stereoscopic video display apparatus and display method

Stereoscopic video display apparatus and display method

Video signal control apparatus and video signal control method

Backlight controller and liquid crystal display device

Video signal processing apparatus and video signal processing method

Up-conversion laser

Semiconductor light emitting element coupled with optical fiber

Semiconductor light emitting element coupled with optical fiber

Optical fiber output semiconductor device

Upconversion fiber laser apparatus

Three-dimensional image display apparatus

Management apparatus for a plurality of cassettes

Patents Applicationslast 30 patents

Stereoscopic Video Display Apparatus and Display Method

Stereoscopic Video Display Apparatus and Display Method

Stereoscopic Video Display Apparatus and Display Method

Stereoscopic Video Display Apparatus and Display Method

THREE-DIMENSIONAL IMAGE PROCESSING DEVICE, TELEVISION RECEIVER, AND...

BACKLIGHT CONTROLLER AND LIQUID CRYSTAL DISPLAY DEVICE

Video Signal Control Apparatus and Video Signal Control Method

LIGHT EMISSION CONTROL APPARATUS AND LIQUID CRYSTAL DISPLAY APPARAT...

COLOR SIGNAL CONVERTING APPARATUS, VIDEO DISPLAY APPARATUS INCLUDIN...

Video signal processing apparatus and video signal processing method

SEMICONDUCTOR LIGHT EMITTING ELEMENT COUPLED WITH OPTICAL FIBER