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Toshimasa Toyooka

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  • Ayabe Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 6,572,316
    • Issue date Jun 3, 2003
    • Toshimasa Toyooka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

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    • Publication number 20020051694
    • Publication date May 2, 2002
    • Toshimasa Toyooka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...