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Tsuyoshi Masuda

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  • Sakai, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composition for temporary protection paint
    • Patent number 5,006,578
    • Issue date Apr 9, 1991
    • Dainippon Ink and Chemicals, Inc.
    • Tsuyoshi Masuda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aqueous dispersion of vinyl copolymer resin
    • Patent number 4,740,546
    • Issue date Apr 26, 1988
    • Dainippon Ink and Chemicals, Inc.
    • Tsuyoshi Masuda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...