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Katsutoshi Kitaoh

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  • Kobe, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Golf ball
    • Patent number 5,156,405
    • Issue date Oct 20, 1992
    • Sumitomo Rubber Industries, Ltd.
    • Katsutoshi Kitaoh
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    One-piece solid golf ball
    • Patent number 4,974,852
    • Issue date Dec 4, 1990
    • Sumitomo Rubber Industries, Ltd.
    • Hidenori Hiraoka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of coating a golf ball
    • Patent number 4,871,589
    • Issue date Oct 3, 1989
    • Sumitomo Rubber Industries, Ltd.
    • Katsutoshi Kitaoh
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball
    • Patent number 4,802,674
    • Issue date Feb 7, 1989
    • Sumitomo Rubber Industries, Ltd.
    • Katsutoshi Kitaoh
    • A63 - SPORTS GAMES AMUSEMENTS