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Hideki Nagao

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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary mechanical system and maintenance method of rotary mechanica...
    • Patent number 12,146,562
    • Issue date Nov 19, 2024
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hideki Nagao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Planetary gear mechanism and rotary mechanical system
    • Patent number 11,788,604
    • Issue date Oct 17, 2023
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hideki Nagao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compressing system, and gas compressing method
    • Patent number 11,656,026
    • Issue date May 23, 2023
    • Mitsubishi Heavy Industries Compressor Corporation
    • Naoto Yonemura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary machine
    • Patent number 11,649,828
    • Issue date May 16, 2023
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hiroyuki Miyata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor
    • Patent number 11,572,887
    • Issue date Feb 7, 2023
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hideki Nagao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor system
    • Patent number 11,572,881
    • Issue date Feb 7, 2023
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hideki Nagao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary machine
    • Patent number 11,560,903
    • Issue date Jan 24, 2023
    • Mitsubishi Heavy Industries Compressor Corporation
    • Masahiro Kobayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor system
    • Patent number 11,519,416
    • Issue date Dec 6, 2022
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hiroyuki Miyata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Impeller and rotary machine
    • Patent number 11,236,758
    • Issue date Feb 1, 2022
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hideki Nagao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Booster system
    • Patent number 11,022,369
    • Issue date Jun 1, 2021
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hideki Nagao
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Compressor system including gas bearing, and method of supplying ga...
    • Patent number 10,900,491
    • Issue date Jan 26, 2021
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hideki Nagao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor
    • Patent number 10,876,535
    • Issue date Dec 29, 2020
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hideki Nagao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary machine
    • Patent number 10,808,723
    • Issue date Oct 20, 2020
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hideki Nagao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Tilting pad journal bearing manufacturing method, tilting pad journ...
    • Patent number 10,801,544
    • Issue date Oct 13, 2020
    • Mitsubishi Heavy Industries Compressor Corporation
    • Shuichi Isayama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Combined cycle power plants with a steam connection line
    • Patent number 10,774,691
    • Issue date Sep 15, 2020
    • Mitsubishi Heavy Industries Compressor Corporation
    • Masahiro Kobayashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotating machine
    • Patent number 10,605,271
    • Issue date Mar 31, 2020
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hideki Nagao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tilting pad gas bearing
    • Patent number 10,605,302
    • Issue date Mar 31, 2020
    • Mitsubishi Heavy Industries Compressor Corporation
    • Takuzo Shigihara
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Boosting system, and boosting method of gas
    • Patent number 10,570,927
    • Issue date Feb 25, 2020
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hideki Nagao
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Systems and methods of utilizing axial flow expanders
    • Patent number 10,385,832
    • Issue date Aug 20, 2019
    • Exxonmobil Upstream Research Company
    • Stan O. Uptigrove
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Gas turbine combined cycle facility and water-surface facility
    • Patent number 10,337,403
    • Issue date Jul 2, 2019
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hideki Nagao
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Expansion joint and compression system
    • Patent number 10,240,700
    • Issue date Mar 26, 2019
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hideki Nagao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure increasing system and method of increasing gas pressure
    • Patent number 10,190,600
    • Issue date Jan 29, 2019
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hideki Nagao
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Geared centrifugal compressor with pressure adjustment portion to b...
    • Patent number 10,145,381
    • Issue date Dec 4, 2018
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hiroyuki Miyata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Floating liquefied-gas production facility
    • Patent number 10,126,048
    • Issue date Nov 13, 2018
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hideki Nagao
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Axial flow expander
    • Patent number 10,036,265
    • Issue date Jul 31, 2018
    • Mitsubishi Heavy Industries Compressor Corporation
    • Kazushi Mori
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Machine unit layout system
    • Patent number 9,127,570
    • Issue date Sep 8, 2015
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hideki Nagao
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Radial gas expander
    • Patent number 8,985,945
    • Issue date Mar 24, 2015
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hideki Nagao
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine control apparatus and control method for generating an...
    • Patent number 8,695,321
    • Issue date Apr 15, 2014
    • Mitsubishi Heavy Industries, Ltd.
    • Kazuhiro Takeda
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTOR AND COMPRESSOR
    • Publication number 20240026895
    • Publication date Jan 25, 2024
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Noriyuki Okada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TILTING PAD BEARING
    • Publication number 20230304532
    • Publication date Sep 28, 2023
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Takuzo Shigihara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY MECHANICAL SYSTEM AND MAINTENANCE METHOD OF ROTARY MECHANICA...
    • Publication number 20230265918
    • Publication date Aug 24, 2023
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hideki Nagao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PLANETARY GEAR MECHANISM AND ROTARY MECHANICAL SYSTEM
    • Publication number 20230099357
    • Publication date Mar 30, 2023
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hideki NAGAO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPRESSOR SYSTEM
    • Publication number 20220307512
    • Publication date Sep 29, 2022
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hiroyuki Miyata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY MACHINE
    • Publication number 20220268291
    • Publication date Aug 25, 2022
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hiroyuki MIYATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20220268292
    • Publication date Aug 25, 2022
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hideki NAGAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY MACHINE
    • Publication number 20210239131
    • Publication date Aug 5, 2021
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Masahiro Kobayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR SYSTEM
    • Publication number 20210207607
    • Publication date Jul 8, 2021
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hideki NAGAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER AND ROTARY MACHINE
    • Publication number 20210190088
    • Publication date Jun 24, 2021
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hideki Nagao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSING SYSTEM, AND GAS COMPRESSING METHOD
    • Publication number 20200248961
    • Publication date Aug 6, 2020
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Naoto YONEMURA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ROTARY MACHINE
    • Publication number 20200232479
    • Publication date Jul 23, 2020
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hideki NAGAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TILTING PAD JOURNAL BEARING MANUFACTURING METHOD, TILTING PAD JOURN...
    • Publication number 20190226519
    • Publication date Jul 25, 2019
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Shuichi Isayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20190085850
    • Publication date Mar 21, 2019
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hideki NAGAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TILTING PAD GAS BEARING
    • Publication number 20190010977
    • Publication date Jan 10, 2019
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Takuzo Shigihara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BOOSTER SYSTEM
    • Publication number 20180363976
    • Publication date Dec 20, 2018
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hideki NAGAO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ROTATING MACHINE
    • Publication number 20180355891
    • Publication date Dec 13, 2018
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hideki NAGAO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPRESSOR SYSTEM INCLUDING GAS BEARING, AND METHOD OF SUPPLYING GA...
    • Publication number 20180306193
    • Publication date Oct 25, 2018
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hideki Nagao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRESSURE INCREASING SYSTEM AND METHOD OF INCREASING GAS PRESSURE
    • Publication number 20180238350
    • Publication date Aug 23, 2018
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hideki NAGAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMBINED CYCLE PLANT
    • Publication number 20170350279
    • Publication date Dec 7, 2017
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Masahiro KOBAYASHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PRESSURE REDUCING DEVICE FOR COOLING SYSTEM AND COOLING SYSTEM
    • Publication number 20170350631
    • Publication date Dec 7, 2017
    • Mitsubishi Heavy Industries, Ltd.
    • Kazutoshi YOKOO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    GAS TURBINE COMBINED CYCLE FACILITY AND WATER-SURFACE FACILITY
    • Publication number 20160186659
    • Publication date Jun 30, 2016
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hideki NAGAO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AXIAL FLOW EXPANDER
    • Publication number 20160153293
    • Publication date Jun 2, 2016
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Kazushi MORI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEMS AND METHODS OF UTILIZING AXIAL FLOW EXPANDERS
    • Publication number 20160131115
    • Publication date May 12, 2016
    • EXXONMOBIL UPSTREAM RESEARCH COMPANY
    • Stan O. Uptigrove
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR
    • Publication number 20160131155
    • Publication date May 12, 2016
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hiroyuki MIYATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BOOSTING SYSTEM, AND BOOSTING METHOD OF GAS
    • Publication number 20160123351
    • Publication date May 5, 2016
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hideki NAGAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLOATING LIQUEFIED-GAS PRODUCTION FACILITY
    • Publication number 20160116209
    • Publication date Apr 28, 2016
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hideki NAGAO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXPANSION JOINT AND COMPRESSION SYSTEM
    • Publication number 20160003389
    • Publication date Jan 7, 2016
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hideki NAGAO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RADIAL GAS EXPANDER
    • Publication number 20140126994
    • Publication date May 8, 2014
    • Hiroki Ishikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSING SYSTEM, AND GAS COMPRESSING METHOD
    • Publication number 20140069141
    • Publication date Mar 13, 2014
    • Naoto Yonemura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...