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Hiroo Okubo

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mold clamping device
    • Patent number 11,338,488
    • Issue date May 24, 2022
    • NISSEI PLASTIC INDUSTRIAL CO., LTD.
    • Hozumi Yoda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mold clamping apparatus
    • Patent number 10,300,529
    • Issue date May 28, 2019
    • Nissei Plastic Industrial Co., Ltd.
    • Atsushi Murata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection molding apparatus
    • Patent number 9,056,416
    • Issue date Jun 16, 2015
    • Nissei Plastic Industrial Co., Ltd.
    • Toru Ikeda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Coupling structure between injection driving screw shaft and electr...
    • Patent number 7,223,093
    • Issue date May 29, 2007
    • Nissei Plastic Industrial Co., Ltd.
    • Kinji Yokoya
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Traction type electric injection molding machine
    • Patent number 6,811,392
    • Issue date Nov 2, 2004
    • Nissei Plastic Industrial Co., Ltd.
    • Hiroo Okubo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mold clamping apparatus of injection molding machine
    • Patent number 6,592,360
    • Issue date Jul 15, 2003
    • Nissei Plastic Industrial Co., Ltd.
    • Tsukasa Yoda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mold clamping apparatus of injection molding machine
    • Patent number 6,554,606
    • Issue date Apr 29, 2003
    • Nissei Plastic Industrial Co., Ltd.
    • Atsushi Koide
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mold-thickness adjustment mechanism for toggle type vertical moldin...
    • Patent number 6,527,536
    • Issue date Mar 4, 2003
    • Nissei Plastic Industrial Co., Ltd.
    • Hiroo Okubo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    MOLD CLAMPING DEVICE
    • Publication number 20210114273
    • Publication date Apr 22, 2021
    • NISSEI PLASTIC INDUSTRIAL CO., LTD.
    • Hozumi YODA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MOLD CLAMPING DEVICE
    • Publication number 20200307051
    • Publication date Oct 1, 2020
    • NISSEI PLASTIC INDUSTRIAL CO., LTD.
    • Hozumi YODA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MOLD CLAMPING APPARATUS
    • Publication number 20180001378
    • Publication date Jan 4, 2018
    • NISSEI PLASTIC INDUSTRIAL CO., LTD.
    • Atsushi MURATA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INJECTION MOLDING APPARATUS
    • Publication number 20130309350
    • Publication date Nov 21, 2013
    • Nissei Plastic Industrial Co., Ltd.
    • Toru IKEDA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Coupling structure between injection driving screw shaft and electr...
    • Publication number 20050123347
    • Publication date Jun 9, 2005
    • Kinji Yokoya
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Traction type electric injection molding machine
    • Publication number 20020142066
    • Publication date Oct 3, 2002
    • NISSEI PLASTIC INDUSTRIAL CO., LTD.
    • Hiroo Okubo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Mold clamping apparatus of injection molding machine
    • Publication number 20010051194
    • Publication date Dec 13, 2001
    • Tsukasa Yoda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Mold-thickness adjustment mechanism for toggle type vertical moldin...
    • Publication number 20010026818
    • Publication date Oct 4, 2001
    • NISSEI PLASTIC INDUSTRIAL CO., LTD.
    • Hiroo Okubo
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL