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Hidenobu Miyajima

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing hollow resin molding
    • Patent number 5,626,808
    • Issue date May 6, 1997
    • Asahi Tec Corporation
    • Hidenobu Miyajima
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of manufacturing hollow resin molding
    • Patent number 5,620,549
    • Issue date Apr 15, 1997
    • Asahi Tec Corporation
    • Hidenobu Miyajima
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of manufacturing hollow resin molding
    • Patent number 5,538,571
    • Issue date Jul 23, 1996
    • Asahi Tec Corporation
    • Hidenobu Miyajima
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of preparing disappearing model
    • Patent number 5,360,050
    • Issue date Nov 1, 1994
    • Asahi Tec Corporation
    • Hidenobu Miyajima
    • B22 - CASTING POWDER METALLURGY