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Shogo Iwai

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Patents Grantslast 30 patents

  • Information Patent Grant

    Axial flow turbine with upstream gland and extraction of cooling air
    • Patent number 11,761,348
    • Issue date Sep 19, 2023
    • Toshiba Energy Systems & Solutions Corporation
    • Shogo Iwai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine power generation system
    • Patent number 11,753,959
    • Issue date Sep 12, 2023
    • Toshiba Energy Systems & Solutions Corporation
    • Tsuguhisa Tashima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Throttle mechanism and turbine
    • Patent number 11,719,116
    • Issue date Aug 8, 2023
    • Toshiba Energy Systems & Solutions Corporation
    • Shogo Iwai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine rotor and axial flow turbine
    • Patent number 11,572,797
    • Issue date Feb 7, 2023
    • Toshiba Energy Systems & Solutions Corporation
    • Takahiro Ono
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine and gas turbine manufacturing method
    • Patent number 11,566,539
    • Issue date Jan 31, 2023
    • Toshiba Energy Systems & Solutions Corporation
    • Tsuguhisa Tashima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    CO2 turbine power generation system
    • Patent number 11,499,445
    • Issue date Nov 15, 2022
    • Toshiba Energy Systems & Solutions Corporation
    • Takahiro Ono
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine stator blade
    • Patent number 11,459,900
    • Issue date Oct 4, 2022
    • Toshiba Energy Systems & Solutions Corporation
    • Norikazu Takagi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine power generation system
    • Patent number 11,441,488
    • Issue date Sep 13, 2022
    • TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    • Takahiro Ono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Manufacturing method of turbine casing
    • Patent number 11,319,879
    • Issue date May 3, 2022
    • Toshiba Energy Systems & Solutions Corporation
    • Shogo Iwai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbine rotor
    • Patent number 11,274,555
    • Issue date Mar 15, 2022
    • Toshiba Energy Systems & Solutions Corporation
    • Tsuguhisa Tashima
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steam turbine
    • Patent number 11,174,758
    • Issue date Nov 16, 2021
    • Kabushiki Kaisha Toshiba
    • Shogo Iwai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine casing
    • Patent number 11,047,260
    • Issue date Jun 29, 2021
    • Toshiba Energy Systems & Solutions Corporation
    • Shogo Iwai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine exhaust hood
    • Patent number 10,989,074
    • Issue date Apr 27, 2021
    • Kabushiki Kaisha Toshiba
    • Hiroaki Mitsui
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steam turbine
    • Patent number 10,746,058
    • Issue date Aug 18, 2020
    • Kabushiki Kaisha Toshiba
    • Takahiro Ono
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Axial flow turbine
    • Patent number 10,738,658
    • Issue date Aug 11, 2020
    • TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    • Tomohiro Tejima
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steam turbine
    • Patent number 10,662,817
    • Issue date May 26, 2020
    • Kabushiki Kaisha Toshiba
    • Norikazu Takagi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steam turbine
    • Patent number 10,487,692
    • Issue date Nov 26, 2019
    • Kabushiki Kaisha Toshiba
    • Takahiro Ono
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine and power generation system
    • Patent number 10,450,958
    • Issue date Oct 22, 2019
    • TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    • Tsuguhisa Tashima
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Sealing structure and turbine
    • Patent number 10,145,254
    • Issue date Dec 4, 2018
    • Kabushiki Kaisha Toshiba
    • Norikazu Takagi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Axially balancing a turbine using low temperature exhaust
    • Patent number 9,488,051
    • Issue date Nov 8, 2016
    • Kabushiki Kaisha Toshiba
    • Hideyuki Maeda
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steam turbine
    • Patent number 9,045,993
    • Issue date Jun 2, 2015
    • Kabushiki Kaisha Toshiba
    • Asako Inomata
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steam turbine and steam turbine plant system
    • Patent number 8,858,158
    • Issue date Oct 14, 2014
    • Kabushiki Kaisha Toshiba
    • Kazutaka Ikeda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Steam device
    • Patent number 8,393,861
    • Issue date Mar 12, 2013
    • Kabushiki Kaisha Toshiba
    • Kunihiko Wada
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    TURBINE STAGE SEALING MECHANISM
    • Publication number 20230080931
    • Publication date Mar 16, 2023
    • Toshiba Energy Systems & Solutions Corporation
    • Shogo IWAI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    THROTTLE MECHANISM AND TURBINE
    • Publication number 20220403789
    • Publication date Dec 22, 2022
    • Toshiba Energy Systems & Solutions Corporation
    • Shogo IWAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE AND GAS TURBINE MANUFACTURING METHOD
    • Publication number 20220065131
    • Publication date Mar 3, 2022
    • Toshiba Energy Systems & Solutions Corporation
    • Tsuguhisa TASHIMA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE POWER GENERATION SYSTEM
    • Publication number 20220010686
    • Publication date Jan 13, 2022
    • Toshiba Energy Systems & Solutions Corporation
    • Tsuguhisa TASHIMA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE ROTOR AND AXIAL FLOW TURBINE
    • Publication number 20210396145
    • Publication date Dec 23, 2021
    • Toshiba Energy Systems & Solutions Corporation
    • Takahiro ONO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SUPERCRITICAL CO2 TURBINE
    • Publication number 20210396176
    • Publication date Dec 23, 2021
    • Toshiba Energy Systems & Solutions Corporation
    • Shogo IWAI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE FACILITY
    • Publication number 20210396180
    • Publication date Dec 23, 2021
    • Toshiba Energy Systems & Solutions Corporation
    • Shogo IWAI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE STATOR BLADE
    • Publication number 20210388731
    • Publication date Dec 16, 2021
    • Toshiba Energy Systems & Solutions Corporation
    • Norikazu TAKAGI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CO2 TURBINE POWER GENERATION SYSTEM
    • Publication number 20210381391
    • Publication date Dec 9, 2021
    • Toshiba Energy Systems & Solutions Corporation
    • Takahiro ONO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE STATOR BLADE
    • Publication number 20210285331
    • Publication date Sep 16, 2021
    • Toshiba Energy Systems & Solutions Corporation
    • Norikazu TAKAGI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AXIAL FLOW TURBINE
    • Publication number 20210262362
    • Publication date Aug 26, 2021
    • Toshiba Energy Systems & Solutions Corporation
    • Shogo IWAI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE
    • Publication number 20210262361
    • Publication date Aug 26, 2021
    • Toshiba Energy Systems & Solutions Corporation
    • Tsuguhisa TASHIMA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AXIAL FLOW TURBINE
    • Publication number 20210239011
    • Publication date Aug 5, 2021
    • Toshiba Energy Systems & Solutions Corporation
    • Yuichi MORISAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE POWER GENERATION SYSTEM
    • Publication number 20210215102
    • Publication date Jul 15, 2021
    • Toshiba Energy Systems & Solutions Corporation
    • Takahiro ONO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE AND THRUST LOAD ADJUSTING METHOD
    • Publication number 20210215046
    • Publication date Jul 15, 2021
    • Toshiba Energy Systems & Solutions Corporation
    • Tsuguhisa TASHIMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM TURBINE
    • Publication number 20210180469
    • Publication date Jun 17, 2021
    • Kabushiki Kaisha Toshiba
    • Shogo IWAI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ROTOR
    • Publication number 20210172321
    • Publication date Jun 10, 2021
    • Toshiba Energy Systems & Solutions Corporation
    • Tsuguhisa TASHIMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE CASING
    • Publication number 20200191015
    • Publication date Jun 18, 2020
    • Toshiba Energy Systems & Solutions Corporation
    • Shogo IWAI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MANUFACTURING METHOD OF TURBINE CASING
    • Publication number 20200191060
    • Publication date Jun 18, 2020
    • Toshiba Energy Systems & Solutions Corporation
    • Shogo IWAI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    STEAM TURBINE
    • Publication number 20190277162
    • Publication date Sep 12, 2019
    • KABUSHIKI KAISHA TOSHIBA
    • Takahiro Ono
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AXIAL FLOW TURBINE
    • Publication number 20180238194
    • Publication date Aug 23, 2018
    • KABUSHIKI KAISHA TOSHIBA
    • Tomohiro TEJIMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE EXHAUST HOOD
    • Publication number 20180202320
    • Publication date Jul 19, 2018
    • KABUSHIKI KAISHA TOSHIBA
    • Hiroaki Mitsui
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM TURBINE
    • Publication number 20180142574
    • Publication date May 24, 2018
    • KABUSHIKI KAISHA TOSHIBA
    • Takahiro Ono
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM TURBINE
    • Publication number 20180142573
    • Publication date May 24, 2018
    • KABUSHIKI KAISHA TOSHIBA
    • Norikazu TAKAGI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SEALING STRUCTURE AND TURBINE
    • Publication number 20160084098
    • Publication date Mar 24, 2016
    • KABUSHIKI KAISHA TOSHIBA
    • Norikazu TAKAGI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE AND POWER GENERATION SYSTEM
    • Publication number 20150121898
    • Publication date May 7, 2015
    • Kabushiki Kaisha Toshiba
    • Tsuguhisa TASHIMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE AND OPERATING METHOD OF THE SAME
    • Publication number 20140023478
    • Publication date Jan 23, 2014
    • Kabushiki Kaisha Toshiba
    • Hideyuki MAEDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STEAM TURBINE
    • Publication number 20120243978
    • Publication date Sep 27, 2012
    • Asako INOMATA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM DEVICE
    • Publication number 20110280717
    • Publication date Nov 17, 2011
    • Kabushiki Kaisha Toshiba
    • Kunihiko WADA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    STEAM TURBINE AND STEAM TURBINE PLANT SYSTEM
    • Publication number 20100034641
    • Publication date Feb 11, 2010
    • Kabushiki Kaisha Toshiba
    • Kazutaka Ikeda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES