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Naofumi Yanagihara
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Shutter time compensation
Patent number
7,705,889
Issue date
Apr 27, 2010
Sony Corporation
Ali Tabatabai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing apparatus and method, and program storage me...
Patent number
7,593,464
Issue date
Sep 22, 2009
Sony Corporation
Naofumi Yanagihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital signal conversion method and digital signal conversion device
Patent number
7,526,030
Issue date
Apr 28, 2009
Sony Corporation
Naofumi Yanagihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital signal conversion method and digital signal conversion device
Patent number
7,227,898
Issue date
Jun 5, 2007
Sony Corporation
Naofumi Yanagihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing apparatus and method, and program storage me...
Patent number
7,221,709
Issue date
May 22, 2007
Sony Corporation
Naofumi Yanagihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion estimation process and system using sparse search block-matc...
Patent number
6,996,176
Issue date
Feb 7, 2006
Sony Corporation
Ching-Fang Chang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Digital signal conversion method and digital signal conversion device
Patent number
6,963,606
Issue date
Nov 8, 2005
Sony Corporation
Naofumi Yanagihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitting apparatus and method, receiving apparatus and method
Patent number
6,763,037
Issue date
Jul 13, 2004
Sony Corporation
Naofumi Yanagihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Picture decoding method and apparatus
Patent number
6,748,018
Issue date
Jun 8, 2004
Sony Corporation
Kazushi Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Picture information conversion method and apparatus
Patent number
6,714,592
Issue date
Mar 30, 2004
Sony Corporation
Yu Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Processing of packets in MPEG encoded transport streams using addit...
Patent number
6,697,432
Issue date
Feb 24, 2004
Sony Corporation
Naofumi Yanagihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for motion estimation in compressed domain
Patent number
6,690,728
Issue date
Feb 10, 2004
Sony Corporation
Ching-Fang Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for transforming picture information
Patent number
6,687,296
Issue date
Feb 3, 2004
Sony Corporation
Kazushi Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Picture data compression device and red data detection device
Patent number
6,674,897
Issue date
Jan 6, 2004
Sony Corporation
Kiminori Sugisaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for motion estimation using neighboring macro...
Patent number
6,671,319
Issue date
Dec 30, 2003
Sony Corporation
Ching-Fang Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for converting image information
Patent number
6,658,157
Issue date
Dec 2, 2003
Sony Corporation
Kazushi Satoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Picture decoding method and apparatus
Patent number
6,580,830
Issue date
Jun 17, 2003
Sony Corporation
Kazushi Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Picture decoding method and apparatus
Patent number
6,549,670
Issue date
Apr 15, 2003
Sony Corporation
Kazushi Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Picture decoding method and apparatus
Patent number
6,539,056
Issue date
Mar 25, 2003
Sony Corporation
Kazushi Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Picture decoding method and apparatus
Patent number
6,532,309
Issue date
Mar 11, 2003
Sony Corporation
Kazushi Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Picture decoding method and apparatus
Patent number
6,493,391
Issue date
Dec 10, 2002
Sony Corporation
Kenji Komori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for reduction of prediction modes in motion e...
Patent number
6,483,876
Issue date
Nov 19, 2002
Sony Corporation
Ching-Fang Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital signal processor, processing method, digital signal recordi...
Patent number
6,442,330
Issue date
Aug 27, 2002
Sony Corporation
Naofumi Yanagihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for transmitting data
Patent number
6,442,208
Issue date
Aug 27, 2002
Sony Corporation
Mari Horiguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording digital video signals and redundancy signals for error co...
Patent number
6,438,319
Issue date
Aug 20, 2002
Sony Electronics Inc.
Hajime Inoue
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data decoding system, data decoding method, transmission method, tr...
Patent number
6,370,322
Issue date
Apr 9, 2002
Sony Corporation
Mari Horiguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital signal processor, processing method, digital signal recordi...
Patent number
6,285,824
Issue date
Sep 4, 2001
Sony Corporation
Naofumi Yanagihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for selecting a quantization table for encodin...
Patent number
6,266,375
Issue date
Jul 24, 2001
Sony Corporation
Ching-Fang Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital signal processor, processing method, digital signal recordi...
Patent number
6,253,019
Issue date
Jun 26, 2001
Sony Corporation
Naofumi Yanagihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for transmitting data in isochronous and asynchronous man...
Patent number
6,233,393
Issue date
May 15, 2001
Sony Corporation
Naofumi Yanagihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Shutter time compensation
Publication number
20080309778
Publication date
Dec 18, 2008
Sony Corporation and Sony Electronics Inc.
Ali Tabatabai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital signal conversion method and digital signal conversion device
Publication number
20070263728
Publication date
Nov 15, 2007
Naofumi Yanagihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information processing apparatus and method, and program storage me...
Publication number
20050157788
Publication date
Jul 21, 2005
Naofumi Yanagihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital signal conversion method and digital signal conversion device
Publication number
20050157786
Publication date
Jul 21, 2005
Naofumi Yanagihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information processing apparatus and method, and program storage me...
Publication number
20050157787
Publication date
Jul 21, 2005
Naofumi Yanagihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PICTURE DECODING METHOD AND APPARATUS
Publication number
20030185456
Publication date
Oct 2, 2003
KAZUSHI SATO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROCESSING OF PACKETS IN MPEG ENCODED TRANSPORT STREAMS USING ADDIT...
Publication number
20030133509
Publication date
Jul 17, 2003
NAOFUMI YANAGIHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA DECODING SYSTEM, DATA DECODING METHOD, TRANSMISSION METHOD, TR...
Publication number
20010012447
Publication date
Aug 9, 2001
MARI HORIGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital signal processor, processing method, digital signal recordi...
Publication number
20010001024
Publication date
May 10, 2001
Sony Corporation
Naofumi Yanagihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE