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Tomoyoshi Nagawa
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Kyoto, JP
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Patents Grants
last 30 patents
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Patent Grant
On-vehicle video playback system and car navigation device
Patent number
7,171,294
Issue date
Jan 30, 2007
Matsushita Electric Industrial Co., Ltd.
Tsuyoshi Kindo
G08 - SIGNALLING
Patents Applications
last 30 patents
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Patent Application
On-vehicle video playback system and car navigation device
Publication number
20040225425
Publication date
Nov 11, 2004
Tsuyoshi Kindo
G08 - SIGNALLING
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Patent Application
Access control apparatus
Publication number
20040210532
Publication date
Oct 21, 2004
Tomoyoshi Nagawa
G06 - COMPUTING CALCULATING COUNTING