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Tomoki Ogawa
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Hyogo, JP
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last 30 patents
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Patent Grant
Data-update apparatus, reproduction apparatus, data-addition appara...
Patent number
6,696,989
Issue date
Feb 24, 2004
Matsushita Electric Industrial Co., Ltd.
Taro Katayama
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
Distribution system, terminal apparatus, distribution method, progr...
Publication number
20030154132
Publication date
Aug 14, 2003
Tomoki Ogawa
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
Data-update apparatus, reproduction apparatus, data-addition appara...
Publication number
20030063570
Publication date
Apr 3, 2003
Taro Katayama
G11 - INFORMATION STORAGE
Information
Patent Application
Audio signal processor, audio player and audio distribution system
Publication number
20020027994
Publication date
Mar 7, 2002
Taro Katayama
G10 - MUSICAL INSTRUMENTS ACOUSTICS