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Toshio TOYOSHIMA

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  • Hiroshima-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Twin injection molding machine including two injection devices
    • Patent number 12,202,037
    • Issue date Jan 21, 2025
    • The Japan Steel Works, Ltd.
    • Yusuke Yonehara
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Injection apparatus
    • Patent number 12,011,860
    • Issue date Jun 18, 2024
    • The Japan Steel Works, Ltd.
    • Yutaka Nakagawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection device and injection molding machine
    • Patent number 11,845,211
    • Issue date Dec 19, 2023
    • The Japan Steel Works, Ltd.
    • Yutaka Nakagawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection device
    • Patent number 11,267,177
    • Issue date Mar 8, 2022
    • The Japan Steel Works Ltd.
    • Takehiko Yanagiya
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    INJECTION MOLDING MACHINE AND INJECTION APPARATUS
    • Publication number 20240075669
    • Publication date Mar 7, 2024
    • The Japan Steel Works, Ltd.
    • Yutaka NAKAGAWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INJECTION MOLDING MACHINE
    • Publication number 20240075666
    • Publication date Mar 7, 2024
    • The Japan Steel Works, Ltd.
    • Yutaka NAKAGAWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    DRIVE MECHANISM, INJECTION APPARATUS, AND INJECTION MOLDING MACHINE
    • Publication number 20240075668
    • Publication date Mar 7, 2024
    • The Japan Steel Works, Ltd.
    • Yutaka NAKAGAWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    DRIVE MECHANISM, INJECTION APPARATUS, AND INJECTION MOLDING MACHINE
    • Publication number 20240075667
    • Publication date Mar 7, 2024
    • The Japan Steel Works, Ltd.
    • Yutaka NAKAGAWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INJECTION MOLDING MACHINE AND METHOD OF CONTROLLING THE SAME
    • Publication number 20240042663
    • Publication date Feb 8, 2024
    • The Japan Steel Works, Ltd.
    • Atsushi SATOSHIRO
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INJECTION DEVICE AND INJECTION MOLDING MACHINE
    • Publication number 20220396021
    • Publication date Dec 15, 2022
    • The Japan Steel Works, Ltd.
    • Yutaka NAKAGAWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TWIN INJECTION MOLDING MACHINE INCLUDING TWO INJECTION DEVICES
    • Publication number 20220371084
    • Publication date Nov 24, 2022
    • The Japan Steel Works, Ltd.
    • Yusuke YONEHARA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    INJECTION APPARATUS
    • Publication number 20210299926
    • Publication date Sep 30, 2021
    • The Japan Steel Works, Ltd.
    • Yutaka NAKAGAWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INJECTION DEVICE
    • Publication number 20200156299
    • Publication date May 21, 2020
    • The Japan Steel Works, Ltd.
    • Takehiko YANAGIYA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL