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Fumio Shiozawa

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  • Nagano-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Measurement control method of an injection molding machine
    • Patent number 7,914,716
    • Issue date Mar 29, 2011
    • Nissei Plastic Industrial Co., Ltd.
    • Fumio Shiozawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Measurement control method of an injection molding machine
    • Patent number 7,798,799
    • Issue date Sep 21, 2010
    • Nissei Plastic Industrial Co., Ltd.
    • Fumio Shiozawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for preventing backflow of resin in injection apparatus
    • Patent number 7,578,952
    • Issue date Aug 25, 2009
    • Nissei Plastic Industrial Co., Ltd.
    • Fumio Shiozawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Electric motor driven toggle mold clamping device
    • Patent number 7,223,084
    • Issue date May 29, 2007
    • Nissei Plastic Industrial Co., Ltd.
    • Fumio Shiozawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection molding machine having assembly for vibration processing
    • Patent number 5,658,600
    • Issue date Aug 19, 1997
    • Nissei Plastic Industrial Co., Ltd.
    • Haruo Okada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection molding method and apparatus
    • Patent number 5,543,093
    • Issue date Aug 6, 1996
    • Nissei Plastic Industrial Co., Ltd.
    • Nobuyuki Nakamura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of setting molding conditions for an injection molding machine
    • Patent number 5,518,671
    • Issue date May 21, 1996
    • Nissei Plastic Industrial Co., Ltd.
    • Michiaki Takizawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection screw
    • Patent number 5,518,394
    • Issue date May 21, 1996
    • Nissei Plastic Industrial Co., Ltd.
    • Fumio Shiozawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection molding method
    • Patent number 5,492,670
    • Issue date Feb 20, 1996
    • Nissei Plastic Industrial Co., Ltd.
    • Masaaki Minamimura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection molding method
    • Patent number 5,451,363
    • Issue date Sep 19, 1995
    • Nissei Plastic Industrial Co., Ltd.
    • Masaaki Minamimura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents