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Masahiko Okada

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  • Kariya-shi, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    Compressor for and method of simultaneously cooling and cleaning gas
    • Publication number 20040184940
    • Publication date Sep 23, 2004
    • Yoshiyuki Nakane
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Shaft seal structure of vacuum pumps
    • Publication number 20020141893
    • Publication date Oct 3, 2002
    • Nobuaki Hoshino
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll type compressor
    • Publication number 20020102173
    • Publication date Aug 1, 2002
    • Masahiko Okada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor
    • Publication number 20020018726
    • Publication date Feb 14, 2002
    • Shigeyuki Hidaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor
    • Publication number 20010006602
    • Publication date Jul 5, 2001
    • Masahiko Okada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...