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Shoji Yoshimura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Screw compressor
    • Patent number 9,022,748
    • Issue date May 5, 2015
    • Kobe Steel, Ltd.
    • Kazuya Hirata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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 expander system
    • Patent number 8,820,082
    • Issue date Sep 2, 2014
    • Kobe Steel, Ltd.
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water injection type screw fluid machine
    • Patent number 8,529,234
    • Issue date Sep 10, 2013
    • Kobe Steel, Ltd.
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Deposit removing device
    • Patent number 8,499,410
    • Issue date Aug 6, 2013
    • Kobe Steel, Ltd.
    • Shoji Yoshimura
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Screw for extruder, bearing segment used in the same and twin screw...
    • Patent number 8,403,554
    • Issue date Mar 26, 2013
    • Kobe Steel, Ltd.
    • Kazuo Yamaguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Bearing and liquid cooling type screw compressor
    • Patent number 8,308,464
    • Issue date Nov 13, 2012
    • Kobe Steel, Ltd.
    • Shoji Yoshimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil-cooled type screw compressor
    • Patent number 8,287,259
    • Issue date Oct 16, 2012
    • Kobe Steel, Ltd.
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw compressor
    • Patent number 8,123,493
    • Issue date Feb 28, 2012
    • Kobe Steel, Ltd.
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water-lubricated compressor
    • Patent number 8,007,263
    • Issue date Aug 30, 2011
    • Kobe Steel, Ltd.
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    Power generating device
    • Patent number 7,589,430
    • Issue date Sep 15, 2009
    • Kobe Steel, Ltd.
    • Hajime Nakamura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Silencer
    • Patent number 7,325,474
    • Issue date Feb 5, 2008
    • Kabushiki Kaisha Kobe Seiko Sho
    • Shoji Yoshimura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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-cooled compressor
    • Patent number 7,094,037
    • Issue date Aug 22, 2006
    • Kobe Steel, Ltd.
    • Hajime Nakamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cooling fan for a screw compressor drive motor
    • Patent number 7,033,144
    • Issue date Apr 25, 2006
    • Kabushiki Kaisha Kobe Seiko Sho
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil-cooled type compressor
    • Patent number 6,722,858
    • Issue date Apr 20, 2004
    • Kobe Steel, Ltd.
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Extruder driving apparatus
    • Patent number 6,709,354
    • Issue date Mar 23, 2004
    • Kobe Steel, Ltd.
    • Tatuo Yagi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Screw compressor having intermediate shaft bearing
    • Patent number 6,652,250
    • Issue date Nov 25, 2003
    • Kobe Steel, Ltd.
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gear pump having a bearing with a temperature adjusting medium passage
    • Patent number 6,524,088
    • Issue date Feb 25, 2003
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Shigehiro Kasai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil-flooded screw compressor with screw rotors having contact profi...
    • Patent number 6,000,920
    • Issue date Dec 14, 1999
    • Kabushiki Kaisha Kobe Seiko Sho
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil flooded screw compressor with thrust compensation control
    • Patent number 5,135,374
    • Issue date Aug 4, 1992
    • Kabushiki Kaisha Kobe Seiko Sho
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw compressor with spacer to prevent movement of volume adjustin...
    • Patent number 5,123,822
    • Issue date Jun 23, 1992
    • Kabushiki Kaisha Kobe Seiko Sho
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw rotor for oil flooded screw compressors
    • Patent number 5,088,907
    • Issue date Feb 18, 1992
    • Kabushiki Kaisha Kobe Seiko Sho
    • Shoji Yoshimura
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Radial load reducing device, and sliding bearing and screw compress...
    • Patent number 4,989,997
    • Issue date Feb 5, 1991
    • Kabushiki Kaisha Kobe Seiko Sho
    • Shoji Yoshimura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Screw rotor assembly for screw compressor
    • Patent number 4,890,991
    • Issue date Jan 2, 1990
    • Kabushiki Kaisha Kobe Seiko Sho
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Screw compressor
    • Patent number 4,671,749
    • Issue date Jun 9, 1987
    • Kabushiki Kaisha Kobe Seiko Sho
    • Kazuhide Naraki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Slide valve type screw compressor
    • Patent number 4,575,323
    • Issue date Mar 11, 1986
    • Kabushiki Kaisha Kobe Seiko Sho
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    OIL-FREE SCREW COMPRESSOR
    • Publication number 20190024663
    • Publication date Jan 24, 2019
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Mio INAZAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONCAVE REFLECTING MIRROR FOR HELIOSTAT, AND METHOD FOR MANUFACTURI...
    • Publication number 20120314315
    • Publication date Dec 13, 2012
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Shoji Yoshimura
    • G02 - OPTICS
  • Information Patent Application

    SCREW EXPANDER SYSTEM
    • Publication number 20120237382
    • Publication date Sep 20, 2012
    • 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

    WATER INJECTION TYPE SCREW FLUID MACHINE
    • Publication number 20120164015
    • Publication date Jun 28, 2012
    • 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

    SCREW COMPRESSOR
    • Publication number 20120156079
    • Publication date Jun 21, 2012
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Kazuya Hirata
    • 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-COOLED TYPE SCREW COMPRESSOR
    • Publication number 20100329916
    • Publication date Dec 30, 2010
    • 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

    SCREW COMPRESSOR
    • Publication number 20090191082
    • Publication date Jul 30, 2009
    • 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

    WATER-LUBRICATED COMPRESSOR
    • Publication number 20090185938
    • Publication date Jul 23, 2009
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Shoji YOSHIMURA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCREW FOR EXTRUDER, BEARING SEGMENT USED IN THE SAME AND TWIN SCREW...
    • Publication number 20080181051
    • Publication date Jul 31, 2008
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Kazuo Yamaguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    POWER GENERATING DEVICE
    • Publication number 20080174122
    • Publication date Jul 24, 2008
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Hajime NAKAMURA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BEARING AND LIQUID COOLING TYPE SCREW COMPRESSOR
    • Publication number 20080152529
    • Publication date Jun 26, 2008
    • KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD)
    • Shoji Yoshimura
    • 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

    Deposit Removing Device
    • Publication number 20080023051
    • Publication date Jan 31, 2008
    • Shoji Yoshimura
    • B08 - CLEANING
  • 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

    Silencer
    • Publication number 20050126382
    • Publication date Jun 16, 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 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...
  • Information Patent Application

    Screw compressor
    • Publication number 20030228229
    • Publication date Dec 11, 2003
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel,Ltd)
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Oil-cooled compressor
    • Publication number 20030223885
    • Publication date Dec 4, 2003
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Hajime Nakamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Oil-cooled type compressor
    • Publication number 20020164254
    • Publication date Nov 7, 2002
    • KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD)
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gear pump
    • Publication number 20020051720
    • Publication date May 2, 2002
    • KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD)
    • Shigehiro Kasai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Screw compressor
    • Publication number 20020044876
    • Publication date Apr 18, 2002
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Shoji Yoshimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Extruder driving apparatus
    • Publication number 20010008372
    • Publication date Jul 19, 2001
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Tatuo Yagi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL