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Ken Miyagawa
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Saitama, JP
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Patents Grants
last 30 patents
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Patent Grant
Scrambling content information in a first recording medium when dow...
Patent number
7,742,681
Issue date
Jun 22, 2010
Pioneer Corporation
Kenji Yamagata
G11 - INFORMATION STORAGE
Information
Patent Grant
Block forming method and apparatus of digital bit steam
Patent number
7,103,069
Issue date
Sep 5, 2006
Pioneer Corporation
Ken Miyagawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Block forming method and apparatus of digital bit stream
Patent number
6,940,872
Issue date
Sep 6, 2005
Pioneer Corporation
Ken Miyagawa
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION DELIVERY SYSTEM AND METHOD, INFORMATION DELIVERY DEVICE...
Publication number
20100299690
Publication date
Nov 25, 2010
Pioneer Corporation
Shinya Hashimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION DELIVERY SYSTEM AND METHOD, INFORMATION DELIVERY DEVICE...
Publication number
20100257571
Publication date
Oct 7, 2010
Pioneer Corporation
Shinya Hashimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information Recording Device and Method, Information Reproducing De...
Publication number
20080118228
Publication date
May 22, 2008
Pioneer Corporation
Tomohiro Miura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information record apparatus and method, information reproduction a...
Publication number
20050259966
Publication date
Nov 24, 2005
Kenji Yamagata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Block forming method and apparatus of digital bit steam
Publication number
20050254497
Publication date
Nov 17, 2005
PIONEER CORPORATION
Ken Miyagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information record apparatus and method, information reproduction a...
Publication number
20050254788
Publication date
Nov 17, 2005
Kenji Yamagata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information processor, method therefor, program therefor, recording...
Publication number
20040267985
Publication date
Dec 30, 2004
Yukio Numakami
G11 - INFORMATION STORAGE
Information
Patent Application
Data recording apparatus, data reproduction apparatus, data recordi...
Publication number
20040081436
Publication date
Apr 29, 2004
PIONEER CORPORATION
Kenichiro Tada
H04 - ELECTRIC COMMUNICATION TECHNIQUE