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Daigo Watanabe

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Patents Grantslast 30 patents

  • Information Patent Grant

    Precombustion chamber gas engine
    • Patent number 11,300,039
    • Issue date Apr 12, 2022
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Masahiro Kashiwagi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbine housing and turbocharger including the same
    • Patent number 11,221,022
    • Issue date Jan 11, 2022
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Shigeyoshi Sakuma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller for rotary machine, compressor, supercharger, and method f...
    • Patent number 11,015,250
    • Issue date May 25, 2021
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Daigo Watanabe
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Turbocharger
    • Patent number 10,895,226
    • Issue date Jan 19, 2021
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Daigo Watanabe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbocharger
    • Patent number 10,801,368
    • Issue date Oct 13, 2020
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Keigo Sakamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sealing structure for turbocharger housing
    • Patent number 10,731,491
    • Issue date Aug 4, 2020
    • Mitsubishi Heavy Industries, Ltd.
    • Shingo Shudo
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Compressor
    • Patent number 10,267,332
    • Issue date Apr 23, 2019
    • Mitsubishi Heavy Industries, Ltd.
    • Daigo Watanabe
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine housing
    • Patent number 10,077,679
    • Issue date Sep 18, 2018
    • Mitsubishi Heavy Industries, Ltd.
    • Daigo Watanabe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sheet-metal turbine housing
    • Patent number 10,072,523
    • Issue date Sep 11, 2018
    • Mitsubishi Heavy Industries, Ltd.
    • Toyotaka Yoshida
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Sealing structure for turbocharger housing
    • Patent number 9,863,262
    • Issue date Jan 9, 2018
    • Mitsubishi Heavy Industries, Ltd.
    • Shingo Shudo
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method of extending life expectancy of high-temperature piping and...
    • Patent number 9,739,412
    • Issue date Aug 22, 2017
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Daigo Watanabe
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Scroll portion structure for radial turbine or diagonal flow turbine
    • Patent number 9,638,058
    • Issue date May 2, 2017
    • Mitsubishi Heavy Industries, Ltd.
    • Katsuyuki Osako
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Sheet metal turbine housing
    • Patent number 9,581,045
    • Issue date Feb 28, 2017
    • Mitsubishi Heavy Industries, Ltd.
    • Satomi Nagae
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine housing made of sheet metal
    • Patent number 9,255,485
    • Issue date Feb 9, 2016
    • Mitsubishi Heavy Industries, Ltd.
    • Daigo Watanabe
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    PRECOMBUSTION CHAMBER GAS ENGINE
    • Publication number 20210363914
    • Publication date Nov 25, 2021
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Masahiro KASHIWAGI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE HOUSING AND TURBOCHARGER INCLUDING THE SAME
    • Publication number 20200056628
    • Publication date Feb 20, 2020
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Shigeyoshi SAKUMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBOCHARGER
    • Publication number 20190136804
    • Publication date May 9, 2019
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Daigo WATANABE
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COOLING DEVICE FOR HIGH TEMPERATURE PIPE
    • Publication number 20190056052
    • Publication date Feb 21, 2019
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Takeshi MATSUO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    IMPELLER FOR ROTARY MACHINE, COMPRESSOR, SUPERCHARGER, AND METHOD F...
    • Publication number 20180045215
    • Publication date Feb 15, 2018
    • Mitsubishi Heavy Industries, Ltd.
    • Takashi ARAI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    TURBOCHARGER
    • Publication number 20180016942
    • Publication date Jan 18, 2018
    • Mitsubishi Heavy Industries, Ltd.
    • Keigo SAKAMOTO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    IMPELLER FOR ROTARY MACHINE, COMPRESSOR, SUPERCHARGER, AND METHOD F...
    • Publication number 20180002812
    • Publication date Jan 4, 2018
    • Mitsubishi Heavy Industries, Ltd.
    • Daigo WATANABE
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20170074278
    • Publication date Mar 16, 2017
    • Mitsubishi Heavy Industries, Ltd.
    • Daigo WATANABE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING STRUCTURE FOR TURBOCHARGER HOUSING
    • Publication number 20170002672
    • Publication date Jan 5, 2017
    • Mitsubishi Heavy Industries, Ltd.
    • Shingo Shudo
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SHEET-METAL TURBINE HOUSING
    • Publication number 20160273388
    • Publication date Sep 22, 2016
    • Mitsubishi Heavy Industries, Ltd.
    • Toyotaka YOSHIDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE HOUSING
    • Publication number 20160258325
    • Publication date Sep 8, 2016
    • Mitsubishi Heavy Industries, Ltd.
    • Daigo WATANABE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    THERMAL LOAD TESTING DEVICE AND THERMAL LOAD TESTING METHOD
    • Publication number 20160209343
    • Publication date Jul 21, 2016
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Yoshifumi OKAJIMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    METHOD OF EXTENDING LIFE EXPECTANCY OF HIGH-TEMPERATURE PIPING AND...
    • Publication number 20160208978
    • Publication date Jul 21, 2016
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Daigo WATANABE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SCROLL PORTION STRUCTURE FOR RADIAL TURBINE OR DIAGONAL FLOW TURBINE
    • Publication number 20130287560
    • Publication date Oct 31, 2013
    • Mitsubishi Heavy Industries, Ltd.
    • Katsuyuki Osako
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SEALING STRUCTURE FOR TURBOCHARGER HOUSING
    • Publication number 20130259661
    • Publication date Oct 3, 2013
    • Mitsubishi Heavy Industries, Ltd.
    • Shingo Shudo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SHEET METAL TURBINE HOUSING
    • Publication number 20130156567
    • Publication date Jun 20, 2013
    • Mitsubishi Heavy Industries, Ltd.
    • Satomi Nagae
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE HOUSING MADE OF SHEET METAL
    • Publication number 20120251315
    • Publication date Oct 4, 2012
    • Mitsubishi Heavy Industries, Ltd.,
    • Daigo Watanabe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES