Keizo Matsumoto

Person

Akaiwa-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sound separation device and sound separation method
- Patent number 9,432,789
- Issue date Aug 30, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinichi Yoshizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video display apparatus, video viewing glasses, and system comprisi...
- Patent number 9,113,161
- Issue date Aug 18, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuhiro Mihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal processing apparatus, video display apparatus, video s...
- Patent number 8,773,516
- Issue date Jul 8, 2014
- Panasonic Corporation
- Keizo Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image signal processing apparatus, image signal processing method,...
- Patent number 8,643,707
- Issue date Feb 4, 2014
- Panasonic Corporation
- Keizo Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image signal processing device and image signal processing method
- Patent number 8,582,868
- Issue date Nov 12, 2013
- Panasonic Corporation
- Keizo Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image signal processing apparatus, image signal processing method,...
- Patent number 8,564,648
- Issue date Oct 22, 2013
- Panasonic Corporation
- Keizo Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color management module, color management apparatus, integrated cir...
- Patent number 8,212,836
- Issue date Jul 3, 2012
- Panasonic Corporation
- Keizo Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Matrix display with gamma correction based on gamma characteristics...
- Patent number 7,843,473
- Issue date Nov 30, 2010
- Panasonic Corporation
- Katsuyuki Arimoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
POWER-SUPPLY STABILIZATION CIRCUIT
- Publication number 20240288891
- Publication date Aug 29, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Keizo MATSUMOTO
- G05 - CONTROLLING REGULATING
Information Patent Application
SOUND SEPARATION DEVICE AND SOUND SEPARATION METHOD
- Publication number 20140247947
- Publication date Sep 4, 2014
- PANASONIC CORPORATION
- Shinichi YOSHIZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SIGNAL PROCESSING DEVICE AND IMAGE SIGNAL PROCESSING METHOD
- Publication number 20120057780
- Publication date Mar 8, 2012
- Keizo Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DISPLAY APPARATUS, VIDEO VIEWING GLASSES, AND SYSTEM COMPRISI...
- Publication number 20120033059
- Publication date Feb 9, 2012
- Kazuhiro Mihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SIGNAL PROCESSING APPARATUS, IMAGE SIGNAL PROCESSING METHOD,...
- Publication number 20110134228
- Publication date Jun 9, 2011
- Keizo MATSUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SIGNAL PROCESSING APPARATUS, IMAGE SIGNAL PROCESSING METHOD,...
- Publication number 20110134229
- Publication date Jun 9, 2011
- Keizo MATSUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO SIGNAL PROCESSING APPARATUS, VIDEO DISPLAY APPARATUS, VIDEO S...
- Publication number 20110115981
- Publication date May 19, 2011
- Keizo MATSUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COLOR MANAGEMENT MODULE, COLOR MANAGEMENT APPARATUS, INTEGRATED CIR...
- Publication number 20100091034
- Publication date Apr 15, 2010
- PANASONIC CORPORATION
- Keizo MATSUMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Matrix type display apparatus and method for driving the same
- Publication number 20060290626
- Publication date Dec 28, 2006
- Matsushita Electric Industrial Co., Ltd.
- Katsuyuki Arimoto
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Keizo Matsumoto

Person

Patents Grantslast 30 patents

Sound separation device and sound separation method

Video display apparatus, video viewing glasses, and system comprisi...

Video signal processing apparatus, video display apparatus, video s...

Image signal processing apparatus, image signal processing method,...

Image signal processing device and image signal processing method

Image signal processing apparatus, image signal processing method,...

Color management module, color management apparatus, integrated cir...

Matrix display with gamma correction based on gamma characteristics...

Patents Applicationslast 30 patents

POWER-SUPPLY STABILIZATION CIRCUIT

SOUND SEPARATION DEVICE AND SOUND SEPARATION METHOD

IMAGE SIGNAL PROCESSING DEVICE AND IMAGE SIGNAL PROCESSING METHOD

VIDEO DISPLAY APPARATUS, VIDEO VIEWING GLASSES, AND SYSTEM COMPRISI...

IMAGE SIGNAL PROCESSING APPARATUS, IMAGE SIGNAL PROCESSING METHOD,...

IMAGE SIGNAL PROCESSING APPARATUS, IMAGE SIGNAL PROCESSING METHOD,...

VIDEO SIGNAL PROCESSING APPARATUS, VIDEO DISPLAY APPARATUS, VIDEO S...

COLOR MANAGEMENT MODULE, COLOR MANAGEMENT APPARATUS, INTEGRATED CIR...

Matrix type display apparatus and method for driving the same