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Naoya MOROZUMI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Hermetic compressor
    • Patent number 11,927,189
    • Issue date Mar 12, 2024
    • Fujitsu General Limited
    • Kenshi Ueda
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Compressor
    • Patent number 11,460,029
    • Issue date Oct 4, 2022
    • Fujitsu General Limited
    • Kenshi Ueda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor
    • Patent number 11,408,425
    • Issue date Aug 9, 2022
    • Fujitsu General Limited
    • Shuhei Hoshino
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor
    • Patent number 11,371,506
    • Issue date Jun 28, 2022
    • Fujitsu General Limited
    • Shuhei Hoshino
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor having reduced pressure loss of refrigerant flow
    • Patent number 11,060,522
    • Issue date Jul 13, 2021
    • Fujitsu General Limited
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor
    • Patent number 10,738,779
    • Issue date Aug 11, 2020
    • Fujitsu General Limited
    • Hiroki Katayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor
    • Patent number 10,590,933
    • Issue date Mar 17, 2020
    • Fujitsu General Limited
    • Yuji Komai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor
    • Patent number 10,550,843
    • Issue date Feb 4, 2020
    • Fujitsu General Limited
    • Junya Tanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor having an injection connecting pipe that extends...
    • Patent number 10,495,091
    • Issue date Dec 3, 2019
    • Fujitsu General Limited
    • Kenshi Ueda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor having communication path hole overlap with disch...
    • Patent number 10,458,408
    • Issue date Oct 29, 2019
    • Fujitsu General Limited
    • Naoya Morozumi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary compressor
    • Patent number 10,436,199
    • Issue date Oct 8, 2019
    • Fujitsu General Limited
    • Taku Morishita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor
    • Patent number 10,408,213
    • Issue date Sep 10, 2019
    • Fujitsu General Limited
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor
    • Patent number 9,951,775
    • Issue date Apr 24, 2018
    • Fujitsu General Limited
    • Hiroki Katayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Lubrication of a rotary compressor
    • Patent number 9,951,774
    • Issue date Apr 24, 2018
    • Fujitsu General Limited
    • Yuji Komai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor of compressor motor having a balance weight stably positioned
    • Patent number 9,385,573
    • Issue date Jul 5, 2016
    • Fujitsu General Limited
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor with oiling mechanism
    • Patent number 9,157,437
    • Issue date Oct 13, 2015
    • Fujitsu General Limited
    • Shingo Yahaba
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Injectable two-staged rotary compressor and heat pump system
    • Patent number 8,857,211
    • Issue date Oct 14, 2014
    • Fujitsu General Limited
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Lubricating oil circulating device for compressor
    • Patent number 8,029,255
    • Issue date Oct 4, 2011
    • Fujitsu General Limited
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Two-stage rotary compressor
    • Patent number 7,780,427
    • Issue date Aug 24, 2010
    • Fujitsu General Limited
    • Kenshi Ueda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Two-cylinder rotary compressor with suction pipes
    • Patent number 7,748,968
    • Issue date Jul 6, 2010
    • Fujitsu General Limited
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Two-stage rotary compressor
    • Patent number 7,641,454
    • Issue date Jan 5, 2010
    • Fujitsu General Limited
    • Kenshi Ueda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Internal refrigerant gas circulation apparatus for a closed-type sc...
    • Patent number 7,393,191
    • Issue date Jul 1, 2008
    • Fujitsu General Limited
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Back pressure control mechanism of orbiting scroll in scroll compre...
    • Patent number 7,331,774
    • Issue date Feb 19, 2008
    • Fujitsu General Limited
    • Kenshi Ueda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having a throttle pin moving in the longitudinal...
    • Patent number 7,044,723
    • Issue date May 16, 2006
    • Fujitsu General Limited
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 6,872,062
    • Issue date Mar 29, 2005
    • Fujitsu General Limited
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 6,561,776
    • Issue date May 13, 2003
    • Fujitsu General Limited
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 6,389,837
    • Issue date May 21, 2002
    • Fujitsu General Limited
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid compressor
    • Patent number 5,350,280
    • Issue date Sep 27, 1994
    • Kabushiki Kaisha Toshiba
    • Toshiya Yajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor with distal ends of the wraps having sliding cont...
    • Patent number 5,171,141
    • Issue date Dec 15, 1992
    • Kabushiki Kaisha Toshiba
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll type fluid machine with passageway for innermost working cha...
    • Patent number 5,152,682
    • Issue date Oct 6, 1992
    • Kabushiki Kaisha Toshiba
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    HERMETIC TYPE COMPRESSOR
    • Publication number 20240230174
    • Publication date Jul 11, 2024
    • FUJITSU GENERAL LIMITED
    • Kenshi UEDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HERMETIC TYPE COMPRESSOR
    • Publication number 20240133594
    • Publication date Apr 25, 2024
    • FUJITSU GENERAL LIMITED
    • Kenshi UEDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HERMETIC COMPRESSOR
    • Publication number 20240052832
    • Publication date Feb 15, 2024
    • FUJITSU GENERAL LIMITED
    • Kenshi UEDA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COMPRESSOR
    • Publication number 20210363993
    • Publication date Nov 25, 2021
    • FUJITSU GENERAL LIMITED
    • Kenshi UEDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20210164472
    • Publication date Jun 3, 2021
    • FUJITSU GENERAL LIMITED
    • Shuhei HOSHINO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20190211823
    • Publication date Jul 11, 2019
    • FUJITSU GENERAL LIMITED
    • Naoya MOROZUMI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20180023567
    • Publication date Jan 25, 2018
    • FUJITSU GENERAL LIMITED
    • Junya TANAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20180017057
    • Publication date Jan 18, 2018
    • FUJITSU GENERAL LIMITED
    • Hiroki KATAYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20170335848
    • Publication date Nov 23, 2017
    • FUJITSU GENERAL LIMITED
    • Naoya MOROZUMI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20170292520
    • Publication date Oct 12, 2017
    • FUJITSU GENERAL LIMITED
    • Kenshi UEDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20170276135
    • Publication date Sep 28, 2017
    • FUJITSU GENERAL LIMITED
    • Yuji KOMAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20170175742
    • Publication date Jun 22, 2017
    • FUJITSU GENERAL LIMITED
    • Taku MORISHITA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20170130721
    • Publication date May 11, 2017
    • FUJITSU GENERAL LIMITED
    • Naoya MOROZUMI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20170074269
    • Publication date Mar 16, 2017
    • FUJITSU GENERAL LIMITED
    • Hiroki KATAYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20160281717
    • Publication date Sep 29, 2016
    • FUJITSU GENERAL LIMITED
    • Yuji KOMAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20160131137
    • Publication date May 12, 2016
    • FUJITSU GENERAL LIMITED
    • Yuji KOMAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20130259725
    • Publication date Oct 3, 2013
    • FUJITSU GENERAL LIMITED
    • Shingo YAHABA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR OF COMPRESSOR MOTOR
    • Publication number 20120098359
    • Publication date Apr 26, 2012
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20110027117
    • Publication date Feb 3, 2011
    • FUJITSU GENERAL LIMITED
    • Masaki Fujino
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INJECTIBLE TWO-STAGE COMPRESSION ROTARY COMPRESSOR
    • Publication number 20100054978
    • Publication date Mar 4, 2010
    • FUJITSU GENERAL LIMITED
    • Kenshi Ueda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR
    • Publication number 20090180912
    • Publication date Jul 16, 2009
    • FUJITSU GENERAL LIMITED
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TWO-STAGE ROTARY COMPRESSOR
    • Publication number 20090180907
    • Publication date Jul 16, 2009
    • FUJITSU GENERAL LIMITED
    • Kenshi Ueda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TWO-STAGE COMPRESSION ROTARY COMPRESSOR
    • Publication number 20090087321
    • Publication date Apr 2, 2009
    • FUJITSU GENERAL LIMITED
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TWO-STAGE ROTARY COMPRESSOR
    • Publication number 20090081053
    • Publication date Mar 26, 2009
    • FUJITSU GENERAL LIMITED
    • Kenshi Ueda
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Rotary compressor
    • Publication number 20080267804
    • Publication date Oct 30, 2008
    • FUJITSU GENERAL LIMITED
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary compressor
    • Publication number 20080240954
    • Publication date Oct 2, 2008
    • FUJITSU GENERAL LIMITED
    • Naoya Morozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary compressor and heat pump system
    • Publication number 20080236192
    • Publication date Oct 2, 2008
    • FUJITSU GENERAL LIMITED
    • Naoya Morozumi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Injectible two-staged rotary compressor and heat pump system
    • Publication number 20080236184
    • Publication date Oct 2, 2008
    • FUJITSU GENERAL LIMITED
    • Naoya Morozumi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Rotary compressor and heat pump system
    • Publication number 20080078191
    • Publication date Apr 3, 2008
    • FUJITSU GENERAL LIMITED
    • Taku Morishita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Scroll compressor
    • Publication number 20060263225
    • Publication date Nov 23, 2006
    • FUJITSU GENERAL LIMITED
    • Kenshi Ueda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...