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Tomohiro Fueki
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Kawagoe, JP
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Patents Grants
last 30 patents
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Patent Grant
Liquid container
Patent number
6,176,632
Issue date
Jan 23, 2001
Kotobuki Printing Co., Ltd.
Hidehei Kageyama
A46 - BRUSHWARE
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Patent Grant
Liquid container cap
Patent number
6,102,602
Issue date
Aug 15, 2000
Kotobuki Printing Co., Ltd.
Hidehei Kageyama
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES