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Tomoyuki FUKUCHI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Caulking bolt
    • Patent number 10,655,666
    • Issue date May 19, 2020
    • Aoyama Seisakusho Co., Ltd.
    • Naoki Hoshino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bolt for peeling coating film
    • Patent number 10,267,348
    • Issue date Apr 23, 2019
    • Aoyama Seisakusho Co., Ltd.
    • Yuichi Hiroi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CAULKING BOLT
    • Publication number 20180266475
    • Publication date Sep 20, 2018
    • Aoyama Seisakusho Co., Ltd.
    • Naoki HOSHINO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BOLT FOR PEELING COATING FILM
    • Publication number 20170219001
    • Publication date Aug 3, 2017
    • Aoyama Seisakusho Co., Ltd.
    • Yuichi HIROI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...