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Yasuo Kondo

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigerator oil composition
    • Patent number 5,342,533
    • Issue date Aug 30, 1994
    • Mitsubishi Oil Co., Ltd.
    • Yasuo Kondo
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Refrigerator oil composition(s)
    • Patent number 4,431,557
    • Issue date Feb 14, 1984
    • Mitsubishi Oil Company, Ltd.
    • Isao Shimizu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...