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Tatsuya Goto
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Sagamihara-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Electronic flash device
Patent number
6,564,015
Issue date
May 13, 2003
Taiheiyo Cement Corporation
Katsuyuki Ishikawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
Electronic flash device
Publication number
20020061193
Publication date
May 23, 2002
Katsuyuki Ishikawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR