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Nippon Glass Fiber Co., Ltd.

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Patents Grantslast 30 patents

  • Information Patent Grant

    Rubber-reinforcement glass fiber product
    • Patent number 6,468,654
    • Issue date Oct 22, 2002
    • Nippon Glass Fiber Co., Ltd.
    • Akira Okamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rubber-reinforcing glass fiber product
    • Patent number 5,885,718
    • Issue date Mar 23, 1999
    • Nippon Glass Fiber Co., Ltd.
    • Akira Okamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rubber-reinforcing glass fiber product
    • Patent number 5,523,154
    • Issue date Jun 4, 1996
    • Nippon Glass Fiber Co., Ltd.
    • Akira Okamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Glass flake having dense protective covering layer
    • Patent number 5,436,077
    • Issue date Jul 25, 1995
    • Nippon Glass Fiber Co., Ltd.
    • Teruo Matsuba
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Water-based liquid for treating glass fiber cord for reinforcement...
    • Patent number 5,368,928
    • Issue date Nov 29, 1994
    • Nippon Glass Fiber Co., Ltd.
    • Akinobu Okamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Liquid composition for glass fiber impregnation
    • Patent number 5,236,742
    • Issue date Aug 17, 1993
    • Nippon Glass Fiber Co., Ltd.
    • Masato Sekigushi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Liquid composition for glass fiber impregnation
    • Patent number 5,154,975
    • Issue date Oct 13, 1992
    • Nippon Glass Fiber Co., Ltd.
    • Masato Sekiguchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Glass flake composite
    • Patent number 5,087,518
    • Issue date Feb 11, 1992
    • Nippon Glass Fiber Co., Ltd.
    • Shigeki Shimada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Glass fiber reinforced thermoplastic resin composition
    • Patent number 5,039,719
    • Issue date Aug 13, 1991
    • Monsanto Kasei Company
    • Makoto Watanabe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Agglomerated glass flakes
    • Patent number 5,002,827
    • Issue date Mar 26, 1991
    • Nippon Glass Fiber Co., Ltd.
    • Shigeki Shimada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Prepreg sheet for flake lining and lining process using the same
    • Patent number 4,889,766
    • Issue date Dec 26, 1989
    • Nippon Glass Fiber Co., Ltd.
    • Toshio Inuzuka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Optical fiber light pen
    • Patent number 3,937,558
    • Issue date Feb 10, 1976
    • Nippon Glass Fiber Co., Ltd.
    • Kunihiko Mukai
    • G06 - COMPUTING CALCULATING COUNTING