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Masato Kawamura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Non-drying sealer composition
    • Patent number 6,818,691
    • Issue date Nov 16, 2004
    • Toyoda Gosei Co., Ltd.
    • Masato Kawamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Light emitting apparatus
    • Patent number 6,730,942
    • Issue date May 4, 2004
    • Toyoda Gosei Co., Ltd.
    • Akira Mabuchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Sealant composition
    • Patent number 6,187,850
    • Issue date Feb 13, 2001
    • Toyoda Gosei Co., Ltd.
    • Masato Kawamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Light emitting apparatus
    • Publication number 20030168652
    • Publication date Sep 11, 2003
    • Toyoda Gosei Co., Ltd.
    • Akira Mabuchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Non-drying sealer composition
    • Publication number 20020061952
    • Publication date May 23, 2002
    • Masato Kawamura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...