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Toshiaki Hara
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Kitakami, JP
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last 30 patents
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Patent Grant
Wrist watch band adjust pin, method of manufacturing the pin, and w...
Patent number
6,406,177
Issue date
Jun 18, 2002
Citizen Watch Co., Ltd.
Nobuto Fukushima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Structure for connecting blocks of band
Patent number
6,170,250
Issue date
Jan 9, 2001
Citizen Watch Co., Ltd.
Toshiaki Hara
A44 - HABERDASHERY JEWELLERY