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Shigeyuki Kozawa

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vinyl chloride resin composition
    • Patent number 5,767,174
    • Issue date Jun 16, 1998
    • Asahi Glass Company, Ltd.
    • Hideki Nakagawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aqueous composition
    • Patent number 5,434,005
    • Issue date Jul 18, 1995
    • Asahi Glass Company Ltd.
    • Tomiya Sugiura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing a polyoxyalkylene compound
    • Patent number 5,290,912
    • Issue date Mar 1, 1994
    • Asahi Glass Company Ltd.
    • Takashi Watabe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing polyalkylene oxide derivatives
    • Patent number 5,223,583
    • Issue date Jun 29, 1993
    • Asahi Glass Company Ltd.
    • Toshihiko Higuchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Moisture-curable resin composition
    • Patent number 5,068,304
    • Issue date Nov 26, 1991
    • Asahi Glass Company, Ltd.
    • Toshihiko Higuchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Epoxy resin composition
    • Patent number 4,868,252
    • Issue date Sep 19, 1989
    • Asahi Glass Company Ltd.
    • Takao Doi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for curing aromatic polythioether sulfone
    • Patent number 4,736,000
    • Issue date Apr 5, 1988
    • Asahi Glass Company Ltd.
    • Josho Kashiwame
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aromatic polysulfone ether/polythioether sulfone copolymer and proc...
    • Patent number 4,654,410
    • Issue date Mar 31, 1987
    • Asahi Glass Company, Ltd.
    • Josho Kashiwame
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing a urethane-modified polyisocyanurate foam
    • Patent number 4,647,595
    • Issue date Mar 3, 1987
    • Asahi Glass Company, Ltd.
    • Shigeyuki Kozawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyol for a polyurethane prepared by reacting an epoxide with the...
    • Patent number 4,434,277
    • Issue date Feb 28, 1984
    • Asahi Glass Company, Ltd.
    • Shigeyuki Kozawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing polymer polyol
    • Patent number 4,342,840
    • Issue date Aug 3, 1982
    • Asahi Glass Company, Ltd.
    • Shigeyuki Kozawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...