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Kimihide Kawamura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Prints and production method thereof
    • Patent number 4,869,532
    • Issue date Sep 26, 1989
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Yoshio Abe
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Azo-pigment containing hydroxy naphthoic acid amide and an iminooxo...
    • Patent number 4,638,052
    • Issue date Jan 20, 1987
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Kimihide Kawamura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Azo pigments
    • Patent number 4,221,709
    • Issue date Sep 9, 1980
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Kimihide Kawamura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...