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Katsuji Iwamoto

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  • Aichi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing hose coupling fitting
    • Patent number 8,042,270
    • Issue date Oct 25, 2011
    • Toyoda Gosei Co., Ltd.
    • Katsuya Otake
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of manufacturing hose coupling fitting
    • Publication number 20090008933
    • Publication date Jan 8, 2009
    • Toyoda Gosei Co., Ltd.
    • Katsuya Otake
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...