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Mitsuru Toriyama
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information service methods for facilitating browsing and purchasin...
Patent number
8,560,404
Issue date
Oct 15, 2013
Sony Corporation
Yoichiro Sako
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Contents reproduction expiration management system, contents reprod...
Patent number
8,249,991
Issue date
Aug 21, 2012
Sony Corporation
Takashi Sato
G11 - INFORMATION STORAGE
Information
Patent Grant
Communication system, communication apparatus, communication method...
Patent number
8,090,764
Issue date
Jan 3, 2012
Sony Corporation
Takashi Sato
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and reproducing apparatus, recording and reproducing meth...
Patent number
7,719,929
Issue date
May 18, 2010
Sony Corporation
Akira Tange
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and reproducing apparatus, recording and reproducing meth...
Patent number
7,616,529
Issue date
Nov 10, 2009
Sony Corporation
Akira Tange
G11 - INFORMATION STORAGE
Information
Patent Grant
Information service method, data terminal unit, data transmitting a...
Patent number
7,536,358
Issue date
May 19, 2009
Sony Corporation
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Server, distribution system, distribution method and terminal
Patent number
7,483,957
Issue date
Jan 27, 2009
Sony Corporation
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information service method for purchasing utilizing a remote control
Patent number
7,433,833
Issue date
Oct 7, 2008
Sony Corporation
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Content providing system, content providing method, content process...
Patent number
7,418,433
Issue date
Aug 26, 2008
Sony Corporation
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Recording and reproducing apparatus, recording and reproducing meth...
Patent number
7,327,640
Issue date
Feb 5, 2008
Sony Corporation
Akira Tange
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for recording and/or reproducing data and reco...
Patent number
7,278,166
Issue date
Oct 2, 2007
Sony Corporation
Tatsuya Inokuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of, and apparatus for, recording/reproducing data to/from re...
Patent number
7,231,520
Issue date
Jun 12, 2007
Sony Corporation
Tatsuya Inokuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information recording medium, storage medium, information reproduct...
Patent number
7,095,694
Issue date
Aug 22, 2006
Sony Corporation
Yoichiro Sako
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording medium, storage medium, information reproduct...
Patent number
6,947,362
Issue date
Sep 20, 2005
Sony Corporation
Yoichiro Sako
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Information service method, data terminal unit, data transmitting a...
Publication number
20080154748
Publication date
Jun 26, 2008
SONY CORPORATION
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data recording medium, data playback apparatus and method, data cop...
Publication number
20080013427
Publication date
Jan 17, 2008
SONY CORPORATION
Yoichiro Sako
G11 - INFORMATION STORAGE
Information
Patent Application
Recording and reproducing apparatus, recording and reproducing meth...
Publication number
20080002532
Publication date
Jan 3, 2008
Sony Corporation
Akira Tange
G11 - INFORMATION STORAGE
Information
Patent Application
Recording and reproducing apparatus, recording and reproducing meth...
Publication number
20070285825
Publication date
Dec 13, 2007
Sony Corporation
Akira Tange
G11 - INFORMATION STORAGE
Information
Patent Application
Contents data processing apparatus and method
Publication number
20070254737
Publication date
Nov 1, 2007
SONY CORPORATION
Yoichiro Sako
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Disk storage case and recording medium
Publication number
20070193897
Publication date
Aug 23, 2007
Takashi Kinoshita
G11 - INFORMATION STORAGE
Information
Patent Application
Communication system, communication apparatus, communication method...
Publication number
20070185977
Publication date
Aug 9, 2007
SONY CORPORATION
Takashi Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Content playback expiation management system, content playback expi...
Publication number
20060185023
Publication date
Aug 17, 2006
SONY CORPORATION
Takashi Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information recording medium, storage medium, information reproduct...
Publication number
20050237866
Publication date
Oct 27, 2005
Yoichiro Sako
G11 - INFORMATION STORAGE
Information
Patent Application
Information service method, data terminal unit, data transmitting a...
Publication number
20050203812
Publication date
Sep 15, 2005
Sony Corporation
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information recording medium, storage medium, information reproduct...
Publication number
20040081044
Publication date
Apr 29, 2004
Yoichiro Sako
G11 - INFORMATION STORAGE
Information
Patent Application
Content providing system, content providing method, content process...
Publication number
20040010705
Publication date
Jan 15, 2004
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Contents data processing apparatus and method
Publication number
20030166414
Publication date
Sep 4, 2003
Yoichiro Sako
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
INFORMATION SERVICE METHOD, DATA TERMINAL UNIT, DATA TRANSMITTING A...
Publication number
20030101100
Publication date
May 29, 2003
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Communication system, communication apparatus, communication method...
Publication number
20030041123
Publication date
Feb 27, 2003
Takashi Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Recording/reproducing device and method, and storage medium
Publication number
20030021055
Publication date
Jan 30, 2003
Akira Tange
G11 - INFORMATION STORAGE
Information
Patent Application
Data recording medium, data playback apparatus and method, data cop...
Publication number
20030012099
Publication date
Jan 16, 2003
Yoichiro Sako
G11 - INFORMATION STORAGE
Information
Patent Application
Method and apparatus for recording and/or reproducing data and reco...
Publication number
20020184537
Publication date
Dec 5, 2002
Tatsuya Inokuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Recording/reproducing metod and recorder/reproducer for record medi...
Publication number
20020157012
Publication date
Oct 24, 2002
Tatsuya Inokuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Server, distribution system, distribution method and terminal
Publication number
20020032728
Publication date
Mar 14, 2002
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING