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Tomohiko Tsukuda

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  • Kawasaki-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Turbine monitoring system and turbine monitoring method
    • Patent number 11,867,071
    • Issue date Jan 9, 2024
    • Toshiba Energy Systems & Solutions Corporation
    • Tomohiko Tsukuda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal device and turbomachine
    • Patent number 11,136,897
    • Issue date Oct 5, 2021
    • Kabushiki Kaisha Toshiba
    • Tomohiko Tsukuda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Steam turbine
    • Patent number 9,850,781
    • Issue date Dec 26, 2017
    • Kabushiki Kaisha Toshiba
    • Naoki Shibukawa
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Seal apparatus of turbine and thermal power system
    • Patent number 9,777,587
    • Issue date Oct 3, 2017
    • Kabushiki Kaisha Toshiba
    • Yuki Mimura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Axial turbine and power plant
    • Patent number 8,806,874
    • Issue date Aug 19, 2014
    • Kabushiki Kaisha Toshiba
    • Akihiro Onoda
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine rotor blade assembly and steam turbine
    • Patent number 8,770,939
    • Issue date Jul 8, 2014
    • Kabushiki Kaisha Toshiba
    • Tomohiko Tsukuda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Calculation method of moisture loss in steam turbine
    • Patent number 8,695,345
    • Issue date Apr 15, 2014
    • Kabushiki Kaisha Toshiba
    • Hiroyuki Kawagishi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    STEAM TURBINE ROTOR BLADE EROSION AMOUNT MANAGING APPARATUS
    • Publication number 20240318555
    • Publication date Sep 26, 2024
    • Toshiba Energy Systems & Solutions Corporation
    • Yasuteru KAWAI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE MONITORING SYSTEM AND TURBINE MONITORING METHOD
    • Publication number 20210172343
    • Publication date Jun 10, 2021
    • Kabushiki Kaisha Toshiba
    • Tomohiko TSUKUDA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEAL DEVICE AND TURBOMACHINE
    • Publication number 20200040752
    • Publication date Feb 6, 2020
    • Kabushiki Kaisha Toshiba
    • Tomohiko TSUKUDA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM TURBINE
    • Publication number 20150003969
    • Publication date Jan 1, 2015
    • KABUSHIKI KAISHA TOSHIBA
    • Naoki SHIBUKAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AXIAL TURBINE AND POWER PLANT
    • Publication number 20140020391
    • Publication date Jan 23, 2014
    • Kabushiki Kaisha Toshiba
    • Akihiro ONODA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING DEVICE, AXIAL TURBINE AND POWER PLANT
    • Publication number 20140020403
    • Publication date Jan 23, 2014
    • Tomohiko TSUKUDA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SEAL APPARATUS OF TURBINE AND THERMAL POWER SYSTEM
    • Publication number 20140020359
    • Publication date Jan 23, 2014
    • Kabushiki Kaisha Toshiba
    • Yuki MIMURA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM TURBINE AND BLADE FOR STEAM TURBINE
    • Publication number 20130189077
    • Publication date Jul 25, 2013
    • Kabushiki Kaisha Toshiba
    • Tomohiko TSUKUDA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CALCULATION METHOD OF MOISTURE LOSS IN STEAM TURBINE
    • Publication number 20120067045
    • Publication date Mar 22, 2012
    • Kabushiki Kaisha Toshiba
    • Hiroyuki KAWAGISHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE ROTOR BLADE ASSEMBLY AND STEAM TURBINE
    • Publication number 20110008173
    • Publication date Jan 13, 2011
    • Kabushiki Kaisha Toshiba
    • Tomohiko Tsukuda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES