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Katsumi Kojima

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  • Yokosuka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compressed-air dryer
    • Patent number 5,002,593
    • Issue date Mar 26, 1991
    • Nippon Air Brake Co., Ltd.
    • Yuzo Ichishita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Compressed air pressure supply system
    • Patent number 4,892,569
    • Issue date Jan 9, 1990
    • Nippon Air Brake Co., Ltd.
    • Katsumi Kojima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Braking force holding device for an air brake system
    • Patent number 4,802,563
    • Issue date Feb 7, 1989
    • Nippon Air Brake Co., Ltd.
    • Katsumi Kojima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air dryer device
    • Patent number 4,673,419
    • Issue date Jun 16, 1987
    • Nippon Air Brake Co., Ltd.
    • Katsumi Kojima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air dryer unit
    • Patent number 4,655,801
    • Issue date Apr 7, 1987
    • Nippon Air Brake Co., Ltd.
    • Katsumi Kojima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air dryer device
    • Patent number 4,572,725
    • Issue date Feb 25, 1986
    • Nippon Air Brake Co., Ltd.
    • Katsumi Kojima
    • B60 - VEHICLES IN GENERAL