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Yoshinori Iwamoto

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  • Toyonaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing structure
    • Patent number 6,073,938
    • Issue date Jun 13, 2000
    • Kokusan Parts Industry Co., Ltd.
    • Yoshitaka Abe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing structure
    • Patent number 6,070,882
    • Issue date Jun 6, 2000
    • Kokusan Parts Industry Co., Ltd.
    • Yoshitaka Abe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...