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Katsumasa Azami

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  • Isesaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Piston ring manufacturing method
    • Patent number 4,835,856
    • Issue date Jun 6, 1989
    • Sanden Corporation
    • Katsumasa Azami
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cylinder block for a refrigeration compressor
    • Patent number 4,722,671
    • Issue date Feb 2, 1988
    • Sanden Corporation
    • Katsumasa Azami
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cylinder head for refrigerant compressor
    • Patent number 4,693,674
    • Issue date Sep 15, 1987
    • Sanden Corporation
    • Isamu Fukai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...