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Katsuhisa Hamada

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Patents Grantslast 30 patents

  • Information Patent Grant

    Steam turbine
    • Patent number 11,859,505
    • Issue date Jan 2, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Makoto Kondo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine casing and steam turbine
    • Patent number 11,339,685
    • Issue date May 24, 2022
    • MITSUBISHI POWER, LTD.
    • Tomoyuki Onishi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary machine
    • Patent number 11,306,606
    • Issue date Apr 19, 2022
    • MITSUBISHI POWER, LTD.
    • Hiroyuki Sakamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Steam turbine
    • Patent number 11,136,903
    • Issue date Oct 5, 2021
    • MITSUBISHI POWER, LTD.
    • Shin Yanagisawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cooling device for casing support part of rotary machine, rotary ma...
    • Patent number 11,111,817
    • Issue date Sep 7, 2021
    • MITSUBISHI POWER, LTD.
    • Tomohiro Ishida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal fin, seal structure, turbo machine, and method for manufacturi...
    • Patent number 11,105,213
    • Issue date Aug 31, 2021
    • MITSUBISHI POWER, LTD.
    • Toyoharu Nishikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Steam turbine system
    • Patent number 11,035,256
    • Issue date Jun 15, 2021
    • MITSUBISHI POWER, LTD.
    • Tomoyuki Onishi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Casing position adjustment device
    • Patent number 11,028,731
    • Issue date Jun 8, 2021
    • MITSUBISHI POWER, LTD.
    • Takumi Hori
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steam turbine cooling unit
    • Patent number 10,989,069
    • Issue date Apr 27, 2021
    • MITSUBISHI POWER, LTD.
    • Takumi Matsumura
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Seal fin, seal structure, and turbo machine
    • Patent number 10,982,719
    • Issue date Apr 20, 2021
    • MITSUBISHI POWER, LTD.
    • Toyoharu Nishikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Steam turbine
    • Patent number 10,876,408
    • Issue date Dec 29, 2020
    • MITSUBISHI POWER, LTD.
    • Toyoharu Nishikawa
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Sealing device
    • Patent number 10,822,984
    • Issue date Nov 3, 2020
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Toyoharu Nishikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal device for turbine, turbine, and thin plate for seal device
    • Patent number 10,731,499
    • Issue date Aug 4, 2020
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Azumi Yoshida
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Step seal, seal structure, turbo machine, and method for manufactur...
    • Patent number 10,718,434
    • Issue date Jul 21, 2020
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Toyoharu Nishikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Steam turbine casing
    • Patent number 10,690,008
    • Issue date Jun 23, 2020
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Yukihiro Otani
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal device for turbine, turbine, and thin plate for seal device
    • Patent number 10,662,796
    • Issue date May 26, 2020
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Azumi Yoshida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Optical fiber probe, optical fiber measuring device, and clearance...
    • Patent number 10,605,108
    • Issue date Mar 31, 2020
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Takahiro Miyamoto
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydraulic driving device for steam valve, combined steam valve, and...
    • Patent number 10,605,116
    • Issue date Mar 31, 2020
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Kensuke Futahashi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steam valve and steam turbine system
    • Patent number 10,591,084
    • Issue date Mar 17, 2020
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Kensuke Futahashi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steam valve and steam turbine system
    • Patent number 10,480,662
    • Issue date Nov 19, 2019
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Kensuke Futahashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Main steam valve and steam turbine
    • Patent number 10,119,416
    • Issue date Nov 6, 2018
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Tomoshige Takata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Steam valve and steam turbine
    • Patent number 9,650,910
    • Issue date May 16, 2017
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Kensuke Futahashi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steam valve
    • Patent number 9,416,678
    • Issue date Aug 16, 2016
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Katsuhisa Hamada
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steam turbine facility
    • Patent number 8,844,288
    • Issue date Sep 30, 2014
    • Mitsubishi Heavy Industries, Ltd.
    • Shin Nishimoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    MONITORING DEVICE, COMPUTER-READABLE STORAGE MEDIUM FOR STORING MON...
    • Publication number 20240026800
    • Publication date Jan 25, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Makoto KONDO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM TURBINE
    • Publication number 20220235674
    • Publication date Jul 28, 2022
    • Mitsubishi Power, Ltd.
    • Makoto Kondo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE CASING AND STEAM TURBINE
    • Publication number 20210199023
    • Publication date Jul 1, 2021
    • Mitsubishi Power, Ltd.
    • Tomoyuki Onishi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    STEAM TURBINE SYSTEM
    • Publication number 20210108538
    • Publication date Apr 15, 2021
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Tomoyuki Onishi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTARY MACHINE
    • Publication number 20200063596
    • Publication date Feb 27, 2020
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Hiroyuki Sakamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM TURBINE
    • Publication number 20190345843
    • Publication date Nov 14, 2019
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Shin Yanagisawa
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CASING POSITION ADJUSTMENT DEVICE
    • Publication number 20190093514
    • Publication date Mar 28, 2019
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Takumi HORI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COOLING DEVICE FOR CASING SUPPORT PART OF ROTARY MACHINE, ROTARY MA...
    • Publication number 20190048741
    • Publication date Feb 14, 2019
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Tomohiro Ishida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM TURBINE COOLING UNIT
    • Publication number 20190003334
    • Publication date Jan 3, 2019
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Takumi MATSUMURA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20190003328
    • Publication date Jan 3, 2019
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Toyoharu NISHIKAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEAL FIN, SEAL STRUCTURE, AND TURBO MACHINE
    • Publication number 20180372158
    • Publication date Dec 27, 2018
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Toyoharu Nishikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STEAM TURBINE
    • Publication number 20180371917
    • Publication date Dec 27, 2018
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Toyoharu NISHIKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STEP SEAL, SEAL STRUCTURE, TURBO MACHINE, AND METHOD FOR MANUFACTUR...
    • Publication number 20180355979
    • Publication date Dec 13, 2018
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Toyoharu Nishikawa
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SEAL FIN, SEAL STRUCTURE, TURBO MACHINE, AND METHOD FOR MANUFACTURI...
    • Publication number 20180355743
    • Publication date Dec 13, 2018
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Toyoharu Nishikawa
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    OPTICAL FIBER PROBE, OPTICAL FIBER MEASURING DEVICE, AND CLEARANCE...
    • Publication number 20180340441
    • Publication date Nov 29, 2018
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Takahiro MIYAMOTO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM VALVE AND STEAM TURBINE SYSTEM
    • Publication number 20180340627
    • Publication date Nov 29, 2018
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Kensuke FUTAHASHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STEAM VALVE AND STEAM TURBINE SYSTEM
    • Publication number 20180252320
    • Publication date Sep 6, 2018
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Kensuke FUTAHASHI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    HYDRAULIC DRIVING DEVICE FOR STEAM VALVE, COMBINED STEAM VALVE, AND...
    • Publication number 20180216486
    • Publication date Aug 2, 2018
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Kensuke FUTAHASHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL DEVICE FOR TURBINE, TURBINE, AND THIN PLATE FOR SEAL DEVICE
    • Publication number 20180045065
    • Publication date Feb 15, 2018
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Azumi YOSHIDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SEAL DEVICE FOR TURBINE, TURBINE, AND THIN PLATE FOR SEAL DEVICE
    • Publication number 20180030845
    • Publication date Feb 1, 2018
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Azumi YOSHIDA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    STEAM TURBINE CASING
    • Publication number 20170328238
    • Publication date Nov 16, 2017
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Yukihiro OTANI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MAIN STEAM VALVE AND STEAM TURBINE
    • Publication number 20170306793
    • Publication date Oct 26, 2017
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Tomoshige TAKATA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM VALVE
    • Publication number 20160102575
    • Publication date Apr 14, 2016
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Katsuhisa HAMADA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    STEAM VALVE AND STEAM TURBINE
    • Publication number 20150322812
    • Publication date Nov 12, 2015
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Kensuke FUTAHASHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Steam turbine facility
    • Publication number 20140000258
    • Publication date Jan 2, 2014
    • Mitsubishi Heavy Industries, Ltd.
    • Shin NISHIMOTO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...