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Zaidan Houjin Shinku Kagaku Kenkyujo

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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat insulating film
    • Patent number 5,714,272
    • Issue date Feb 3, 1998
    • Zaidan Houjin Shinku Kagaku Kenkyujo
    • Hajime Ishimaru
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Turbomolecular pump having vanes with ceramic and metallic surfaces
    • Patent number 5,350,275
    • Issue date Sep 27, 1994
    • Zaidan Houjin Shinku Kagaku Kenkyujo
    • Hajime Ishimaru
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

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