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Takashi Segawa

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Molding dye for disk substrate
    • Patent number 5,464,339
    • Issue date Nov 7, 1995
    • Sony Corporation
    • Nobuyuki Arakawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for shaping solid profile resin bodies
    • Patent number 5,238,497
    • Issue date Aug 24, 1993
    • Sony Corporation
    • Takashi Segawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for forming articles by injection molding
    • Patent number 4,707,321
    • Issue date Nov 17, 1987
    • Sony Corporation
    • Takashi Segawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL