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Koji Hashiuchi
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Kitakyushu, JP
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last 30 patents
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Patent Grant
Printer
Patent number
D683394
Issue date
May 28, 2013
Seiko Epson Corporation
Wataru Suzuki
D18 - Printing and office machinery
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Patent Grant
Printer
Patent number
D661728
Issue date
Jun 12, 2012
Seiko Epson Corporation
Wataru Suzuki
D18 - Printing and office machinery