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Uozu, JP
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last 30 patents
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Patent Grant
Toe puff for safety shoe
Patent number
5,667,857
Issue date
Sep 16, 1997
Nitto Boseki Co., Ltd.
Shoichi Watanabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Molding sheet material and toe puff for safety shoe
Patent number
5,560,985
Issue date
Oct 1, 1996
Nitto Boseki Co., Ltd.
Shoichi Watanabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL