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Katsuji Fujiwara

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  • Kakogawa, Hyogo, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for returning condensate
    • Patent number 4,025,236
    • Issue date May 24, 1977
    • Katsuji Fujiwara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Steam trap with bimetal valve control
    • Patent number 3,985,296
    • Issue date Oct 12, 1976
    • Katsuji Fujiwara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...