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Etsuo Shibasaki
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information service method, information service unit, recording or...
Patent number
8,972,302
Issue date
Mar 3, 2015
Sony Corporation
Kaoru Kijima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for manufacturing read-only optical disc medium and read-onl...
Patent number
8,634,287
Issue date
Jan 21, 2014
Sony Corporation
Tetsuhiro Sakamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Information service method, information service unit, recording or...
Patent number
7,783,577
Issue date
Aug 24, 2010
Sony Corporation
Kaoru Kijima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Recording medium, recording method, information transmission method...
Patent number
7,673,154
Issue date
Mar 2, 2010
Sony Corporation
Yoichiro Sako
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording medium, recording method, recording device, reproduction...
Patent number
7,593,311
Issue date
Sep 22, 2009
Sony Corporation
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Recording medium, recording method, recording apparatus, reproducti...
Patent number
7,549,175
Issue date
Jun 16, 2009
Sony Corporation
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data recording medium, program starting method, and program
Patent number
7,506,378
Issue date
Mar 17, 2009
Sony Corporation
Akiya Saito
G11 - INFORMATION STORAGE
Information
Patent Grant
Data recording medium, data recording method, data processing devic...
Patent number
7,496,965
Issue date
Feb 24, 2009
Sony Corporation
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Recording medium, information transmission method, terminal, server...
Patent number
7,426,751
Issue date
Sep 16, 2008
Sony Corporation
Yoichiro Sako
G11 - INFORMATION STORAGE
Information
Patent Grant
Registration method and program
Patent number
7,356,702
Issue date
Apr 8, 2008
Sony Corporation
Yoriaki Kanada
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION SERVICE METHOD, INFORMATION SERVICE UNIT, RECORDING OR...
Publication number
20150220708
Publication date
Aug 6, 2015
SONY CORPORATION
Kaoru KIJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION SERVICE METHOD, INFORMATION SERVICE UNIT, RECORDING OR...
Publication number
20100180125
Publication date
Jul 15, 2010
SONY CORPORATION
Kaoru KIJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR MANUFACTURING READ-ONLY OPTICAL DISC MEDIUM AND READ-ONL...
Publication number
20100085864
Publication date
Apr 8, 2010
Sony Corporation
Tetsuhiro Sakamoto
G11 - INFORMATION STORAGE
Information
Patent Application
RECORDING MEDIUM, RECORDING METHOD, RECORDING APPARATUS, REPRODUCTI...
Publication number
20070195460
Publication date
Aug 23, 2007
SONY CORPORATION
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data recording medium, data recording apparatus, data recording met...
Publication number
20050141711
Publication date
Jun 30, 2005
Akiko Inoue
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data recording medium, data recording method, data processing devic...
Publication number
20050080877
Publication date
Apr 14, 2005
SONY CORPORATION
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Recording medium, information transmission method, terminal, server...
Publication number
20040243831
Publication date
Dec 2, 2004
Yoichiro Sako
G11 - INFORMATION STORAGE
Information
Patent Application
Recording medium, recording method, information transmission method...
Publication number
20040233832
Publication date
Nov 25, 2004
Yoichiro Sako
G11 - INFORMATION STORAGE
Information
Patent Application
Recording medium, recording method, recording device, reproduction...
Publication number
20040199523
Publication date
Oct 7, 2004
Yoichiro Sako
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Registration method and program
Publication number
20040187017
Publication date
Sep 23, 2004
Yoriaki Kanada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information service method, information service unit, recording or...
Publication number
20040143818
Publication date
Jul 22, 2004
SONY CORPORATION
Kaoru Kijima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data recording medium, program starting method, and program
Publication number
20040056090
Publication date
Mar 25, 2004
SONY CORPORATION
Akiya Saito
G11 - INFORMATION STORAGE