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Katsunobu Kishi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Endless belt type grinding tool
    • Patent number 8,747,191
    • Issue date Jun 10, 2014
    • Nitto Kohki Co., Ltd.
    • Katsunobu Kishi
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Pneumatic tool
    • Patent number 8,353,361
    • Issue date Jan 15, 2013
    • Nitto Kohki Co., Ltd.
    • Yasumasa Suzuki
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Brake device of pneumatic rotational tool
    • Patent number 5,261,233
    • Issue date Nov 16, 1993
    • Nitto Kohki Co., Ltd.
    • Katsunobu Kishi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Handy air tool
    • Patent number 5,235,784
    • Issue date Aug 17, 1993
    • Nitto Kohki Co., Ltd.
    • Yasumasa Oki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Air motor
    • Patent number 5,186,603
    • Issue date Feb 16, 1993
    • Nitto Kohki Co., Ltd.
    • Katsunobu Kishi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air-operated chamfering tool
    • Patent number D324982
    • Issue date Mar 31, 1992
    • Nitto Kohki Co., Ltd.
    • Toshio Mikiya
    • D08 - Tools and hardware
  • Information Patent Grant

    Safety device for a pneumatic tool
    • Patent number 5,069,421
    • Issue date Dec 3, 1991
    • Nitto Kohki Co., Ltd.
    • Katsunobu Kishi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Chamfering tool
    • Patent number 5,018,914
    • Issue date May 28, 1991
    • Nitto Kohki Co., Ltd.
    • Katsunobu Kishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chamfering machine
    • Patent number 5,004,385
    • Issue date Apr 2, 1991
    • Nitto Kohki Co., Ltd.
    • Katsunobu Kishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chamfering machine
    • Patent number 4,964,765
    • Issue date Oct 23, 1990
    • Nitto Kohki Co., Ltd.
    • Katsunobu Kishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chamfering machine
    • Patent number 4,960,352
    • Issue date Oct 2, 1990
    • Nitto Kohki Co., Ltd.
    • Katsunobu Kishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Solar heat collector arrangement
    • Patent number 4,615,329
    • Issue date Oct 7, 1986
    • Nitto Kohki Co., Ltd.
    • Hirosato Takeuchi
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    ENDLESS BELT TYPE GRINDING TOOL
    • Publication number 20110009038
    • Publication date Jan 13, 2011
    • Katsunobu Kishi
    • B24 - GRINDING POLISHING
  • Information Patent Application

    PNEUMATIC TOOL
    • Publication number 20100200259
    • Publication date Aug 12, 2010
    • Yasumasa Suzuki
    • B24 - GRINDING POLISHING