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Yasushi Amano

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Patents Grantslast 30 patents

  • Information Patent Grant

    Screw compressor
    • Patent number 11,415,136
    • Issue date Aug 16, 2022
    • Kobe Steel, Ltd.
    • Shugo Takaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor employing a dry gas seal
    • Patent number 9,239,061
    • Issue date Jan 19, 2016
    • Kobe Steel, Ltd.
    • Toshiki Kitano
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Oil separator
    • Patent number 8,945,266
    • Issue date Feb 3, 2015
    • Kobe Steel, Ltd.
    • Shoji Yoshimura
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Screw compression apparatus
    • Patent number 8,512,019
    • Issue date Aug 20, 2013
    • Kobe Steel, Ltd.
    • Tetsuya Kakiuchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil-free screw compressor
    • Patent number 8,435,020
    • Issue date May 7, 2013
    • Kobe Steel, Ltd.
    • Yasushi Amano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw compressor having rotor casing with removable discharge openi...
    • Patent number 8,147,231
    • Issue date Apr 3, 2012
    • Kobe Steel, Ltd.
    • Toshiki Kitano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mechanical seal
    • Patent number 7,819,405
    • Issue date Oct 26, 2010
    • Kobe Steel, Ltd.
    • Takao Ohama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compressor bearing
    • Patent number 7,762,724
    • Issue date Jul 27, 2010
    • Kobe Steel, Ltd.
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bearing and screw compressor
    • Patent number 7,682,084
    • Issue date Mar 23, 2010
    • Kobe Steel, Ltd.
    • Shoji Yoshimura
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Bearing and screw compressor
    • Patent number 7,144,235
    • Issue date Dec 5, 2006
    • Kobe Steel, Ltd.
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bearing and screw compressor
    • Patent number 7,140,779
    • Issue date Nov 28, 2006
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Shoji Yoshimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil injected screw compressor with thrust force reducing means
    • Patent number 6,059,551
    • Issue date May 9, 2000
    • Kabushiki Kaisha Kobe Seiko Sho
    • Yasushi Amano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    SCREW COMPRESSOR
    • Publication number 20190390671
    • Publication date Dec 26, 2019
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Shugo TAKAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20130195649
    • Publication date Aug 1, 2013
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Toshiki Kitano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL SEPARATOR
    • Publication number 20120151888
    • Publication date Jun 21, 2012
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Shoji YOSHIMURA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    OIL-FREE SCREW COMPRESSOR
    • Publication number 20110135528
    • Publication date Jun 9, 2011
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Yasushi Amano
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCREW COMPRESSION APPARATUS
    • Publication number 20110076174
    • Publication date Mar 31, 2011
    • Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel Ltd)
    • Tetsuya Kakiuchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCREW COMPRESSOR
    • Publication number 20100008811
    • Publication date Jan 14, 2010
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Toshiki Kitano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR BEARING
    • Publication number 20080056632
    • Publication date Mar 6, 2008
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Shoji Yoshimura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MECHANICAL SEAL
    • Publication number 20070262532
    • Publication date Nov 15, 2007
    • Kabushiki Kaisha Kobe Seiko Sho
    • Takao Ohama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bearing and screw compressor
    • Publication number 20060165335
    • Publication date Jul 27, 2006
    • Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.)
    • Shoji Yoshimura
    • G01 - MEASURING TESTING
  • Information Patent Application

    Bearing and screw compressor
    • Publication number 20050018936
    • Publication date Jan 27, 2005
    • KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD)
    • Shoji Yoshimura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Bearing and screw compressor
    • Publication number 20050013521
    • Publication date Jan 20, 2005
    • Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.)
    • Shoji Yoshimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...