Kyotaro Sato

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Saitama, JP

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Patents Grantslast 30 patents

Information 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

Patents Applicationslast 30 patents

Information Patent Application
Information Recorder and Information Recording Program
- Publication number 20070286571
- Publication date Dec 13, 2007
- PIONEER CORPORATION
- Motooki Sugihara
- 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
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