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Koji Tamura

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  • Kawanishi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigerant compositions of 1,11-trifluoroethane
    • Patent number 5,035,823
    • Issue date Jul 30, 1991
    • Daikin Industries, Ltd.
    • Koji Tamura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Refrigerants
    • Patent number 4,983,312
    • Issue date Jan 8, 1991
    • Daikin Industries, Ltd.
    • Koji Tamura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Etchant composition
    • Patent number 4,582,624
    • Issue date Apr 15, 1986
    • Daikin Industris, Ltd.
    • Naonori Enjo
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...