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Hiroyuki Ogiso

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spring
    • Patent number 11,752,821
    • Issue date Sep 12, 2023
    • Chuo Hatsujo Kabushiki Kaisha
    • Hiroyuki Ogiso
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method for producing spring
    • Patent number 9,623,475
    • Issue date Apr 18, 2017
    • Chuo Hatsujo Kabushiki Kaisha
    • Yuichi Hirata
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    SPRING
    • Publication number 20200406698
    • Publication date Dec 31, 2020
    • CHUO HATSUJO KABUSHIKI KAISHA
    • Hiroyuki OGISO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SPRING
    • Publication number 20200400205
    • Publication date Dec 24, 2020
    • CHUO HATSUJO KABUSHIKI KAISHA
    • Hiroyuki OGISO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPRING
    • Publication number 20200391565
    • Publication date Dec 17, 2020
    • CHUO HATSUJO KABUSHIKI KAISHA
    • Hiroyuki OGISO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRICAL HEATING DEVICE
    • Publication number 20170175216
    • Publication date Jun 22, 2017
    • Chuo Hatsujo Kabushiki Kaisha
    • Yuichi Hirata
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    METHOD FOR PRODUCING SPRING, AND ELECTRICAL HEATING DEVICE
    • Publication number 20130119045
    • Publication date May 16, 2013
    • Chuo Hatsujo Kabushiki Kaisha
    • Yuichi Hirata
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    METHOD AND APPARATUS FOR ELECTRICALLY HEATING SPRING
    • Publication number 20130092675
    • Publication date Apr 18, 2013
    • Chuo Hatsujo Kabushiki Kaisha
    • Yuichi Hirata
    • C21 - METALLURGY OF IRON