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Ichiro Hamada
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Copy protection using detailed copy control information
Patent number
RE45473
Issue date
Apr 14, 2015
Sony Corporation
Tomoyuki Asano
713 - Electrical computers and digital processing systems: support
Information
Patent Grant
Transmission device, receiving device, program, and communication s...
Patent number
8,854,434
Issue date
Oct 7, 2014
Sony Corporation
Takehiko Saito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitting apparatus, transmitting method, receiving apparatus, r...
Patent number
8,688,457
Issue date
Apr 1, 2014
Sony Corporation
Yoshiharu Dewa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Data transmission apparatus and method, data receiving apparatus an...
Patent number
8,374,195
Issue date
Feb 12, 2013
Sony Corporation
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for receiving a transport stream containing a...
Patent number
8,204,789
Issue date
Jun 19, 2012
Sony Corporation
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission/reception system, recording apparatus and method, prov...
Patent number
8,161,566
Issue date
Apr 17, 2012
Sony Corporation
Takeo Morinaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Setting rate for recording broadcast transmission according to tran...
Patent number
8,019,193
Issue date
Sep 13, 2011
Sony Corporation
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission apparatus and method, data receiving apparatus an...
Patent number
7,996,915
Issue date
Aug 9, 2011
Sony Corporation
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Setting rate for recording broadcast transmission according to tran...
Patent number
7,933,486
Issue date
Apr 26, 2011
Sony Corporation
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information transfer apparatus and method, information processing a...
Patent number
7,908,639
Issue date
Mar 15, 2011
Sony Corporation
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Content delivery system, content delivery apparatus, content record...
Patent number
7,904,928
Issue date
Mar 8, 2011
Sony Corporation
Hiroshi Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for digital signal processing
Patent number
7,844,991
Issue date
Nov 30, 2010
Sony Corporation
Masashi Nakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Broadcast receiver and system for performing copy prohibition and t...
Patent number
7,715,689
Issue date
May 11, 2010
Sony Corporation
Tatsuya Wakahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission apparatus and method, data receiving apparatus an...
Patent number
7,548,555
Issue date
Jun 16, 2009
Sony Corporation
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for protecting broadcast data
Patent number
7,546,023
Issue date
Jun 9, 2009
Sony Corporation
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Copy protection using detailed copy control information
Patent number
7,412,606
Issue date
Aug 12, 2008
Sony Corporation
Tomoyuki Asano
G11 - INFORMATION STORAGE
Information
Patent Grant
Data processing apparatus and method with packet parsing
Patent number
7,406,095
Issue date
Jul 29, 2008
Sony Corporation
Takeo Morinaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing device and method, and recording medium
Patent number
7,397,920
Issue date
Jul 8, 2008
Sony Corporation
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing apparatus, information processing method and...
Patent number
7,340,061
Issue date
Mar 4, 2008
Sony Corporation
Ichiro Hamada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Broadcasting apparatus and method, receiving apparatus and method,...
Patent number
7,310,810
Issue date
Dec 18, 2007
Sony Corporation
Ichiro Hamada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Program receiver and method of display processing of program explan...
Patent number
7,103,263
Issue date
Sep 5, 2006
Sony Corporation
Naoki Murayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for digital signal processing and method of pr...
Patent number
7,096,461
Issue date
Aug 22, 2006
Sony Corporation
Masashi Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Broadcast receiver and system for performing copy prohibition and t...
Patent number
7,043,138
Issue date
May 9, 2006
Sony Corporation
Tatsuya Wakahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Recording apparatus, recording method and recording medium
Patent number
7,031,781
Issue date
Apr 18, 2006
Sony Corporation
Ichiro Hamada
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for digital signal processing
Patent number
7,023,991
Issue date
Apr 4, 2006
Sony Corporation
Masashi Nakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital broadcast receiver, recording apparatus and data recording...
Patent number
6,996,332
Issue date
Feb 7, 2006
Sony Corporation
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data processing apparatus and method for preventing unauthorized co...
Patent number
6,981,272
Issue date
Dec 27, 2005
Sony Corporation
Takeo Morinaga
G11 - INFORMATION STORAGE
Information
Patent Grant
Copy protection using detailed copy control information
Patent number
6,978,377
Issue date
Dec 20, 2005
Sony Corporation
Tomoyuki Asano
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method for downloading desired data signal to user-se...
Patent number
6,931,198
Issue date
Aug 16, 2005
Sony Corporation
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission apparatus and method, data receiving apparatus an...
Patent number
6,792,007
Issue date
Sep 14, 2004
Sony Corporation
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
COPY PROTECTION USING DETAILED COPY CONTROL INFORMATION
Publication number
20150317460
Publication date
Nov 5, 2015
SONY CORPORATION
Tomoyuki Asano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Transmission device, receiving device, program, and communication s...
Publication number
20110102554
Publication date
May 5, 2011
SONY CORPORATION
Takehiko Saito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTING APPARATUS, TRANSMITTING METHOD, RECEIVING APPARATUS, R...
Publication number
20110096232
Publication date
Apr 28, 2011
Yoshiharu DEWA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DATA TRANSMISSION APPARATUS AND METHOD, DATA RECEIVING APPARATUS AN...
Publication number
20100325739
Publication date
Dec 23, 2010
Sony Corporation
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Receiving apparatus, transmitting apparatus, communication system,...
Publication number
20100315493
Publication date
Dec 16, 2010
SONY CORPORATION
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION APPARATUS AND METHOD, DATA RECEIVING APPARATUS AN...
Publication number
20090235362
Publication date
Sep 17, 2009
SONY CORPORATION
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Broadcasting equipment and method, receiving equipment and method,...
Publication number
20080168508
Publication date
Jul 10, 2008
SONY CORPORATION
Ichiro Hamada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Transmission/reception system, recording apparatus and method, prov...
Publication number
20070107066
Publication date
May 10, 2007
SONY CORPORATION
Takeo Morinaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Broadcast receiver and system for performing copy prohibition and t...
Publication number
20060153529
Publication date
Jul 13, 2006
SONY CORPORATION
Tatsuya Wakahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Broadcast system, receiver apparatus, broadcast data protection met...
Publication number
20060110129
Publication date
May 25, 2006
SONY CORPORATION
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital broadcast receiver, recording apparatus and data recording...
Publication number
20060062547
Publication date
Mar 23, 2006
SONY CORPORATION
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital broadcast receiver, recording apparatus and data recording...
Publication number
20060062546
Publication date
Mar 23, 2006
SONY CORPORATION
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Copy protection using detailed copy control information
Publication number
20060020829
Publication date
Jan 26, 2006
Tomoyuki Asano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Program receiver and method of display processing of program explan...
Publication number
20050276575
Publication date
Dec 15, 2005
SONY CORPORATION
Naoki Murayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Content delivery system, content delivery apparatus, content record...
Publication number
20050268323
Publication date
Dec 1, 2005
SONY CORPORATION
Hiroshi Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data transmission apparatus and method, data receiving apparatus an...
Publication number
20050025147
Publication date
Feb 3, 2005
SONY CORPORATION
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data processing apparatus and data processing method, and recording...
Publication number
20050025186
Publication date
Feb 3, 2005
Takeo Morinaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Content data transmitting device and method, and content data proce...
Publication number
20040028228
Publication date
Feb 12, 2004
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information transfer apparatus and method , information processing...
Publication number
20030169368
Publication date
Sep 11, 2003
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information processor
Publication number
20030161609
Publication date
Aug 28, 2003
Ichiro Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information processing device and method, and recording medium
Publication number
20020080963
Publication date
Jun 27, 2002
Ichiro Hamada
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