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Kakeru Takahashi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Cryopump
    • Patent number 12,140,129
    • Issue date Nov 12, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryopump and regeneration method of cryopump
    • Patent number 12,104,584
    • Issue date Oct 1, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryopump and control method for cryopump
    • Patent number 12,060,873
    • Issue date Aug 13, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sheet conveyance apparatus and image forming apparatus
    • Patent number 12,030,740
    • Issue date Jul 9, 2024
    • Canon Kabushiki Kaisha
    • Kakeru Takahashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image forming apparatus including illumination device to illuminate...
    • Patent number 12,028,494
    • Issue date Jul 2, 2024
    • Canon Kabushiki Kaisha
    • Kakeru Takahashi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Cryopump system, and control device and regeneration method for cry...
    • Patent number 11,852,126
    • Issue date Dec 26, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Shuhei Gotanda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryopump
    • Patent number 11,644,024
    • Issue date May 9, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryopump
    • Patent number 11,512,687
    • Issue date Nov 29, 2022
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sheet feeding apparatus including an electric circuit board
    • Patent number 11,485,592
    • Issue date Nov 1, 2022
    • Canon Kabushiki Kaisha
    • Kakeru Takahashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    One-way clutch, sheet conveying apparatus, and image forming apparatus
    • Patent number 11,479,425
    • Issue date Oct 25, 2022
    • Canon Kabushiki Kaisha
    • Kakeru Takahashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cryopump and method for controlling cryopump
    • Patent number 11,428,216
    • Issue date Aug 30, 2022
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryopump, cryopump controller, and cryopump control method
    • Patent number 11,078,900
    • Issue date Aug 3, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryopump
    • Patent number 10,550,830
    • Issue date Feb 4, 2020
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryopump, cryopumped gas amount estimation device, and cryopumped g...
    • Patent number 10,495,082
    • Issue date Dec 3, 2019
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryopump and method of operating the cryopump
    • Patent number 10,273,949
    • Issue date Apr 30, 2019
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryopump, control method of cryopump, and cryocooler
    • Patent number 10,125,755
    • Issue date Nov 13, 2018
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryopump and vacuum pumping method
    • Patent number 10,100,820
    • Issue date Oct 16, 2018
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryopump
    • Patent number 9,700,812
    • Issue date Jul 11, 2017
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Sheet feeder and image forming apparatus
    • Patent number 9,624,057
    • Issue date Apr 18, 2017
    • Canon Kabushiki Kaisha
    • Toshifumi Itabashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cryogenic refrigeration apparatus and method of controlling cryogen...
    • Patent number 9,470,436
    • Issue date Oct 18, 2016
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryopump and method for regenerating the cryopump
    • Patent number 9,440,165
    • Issue date Sep 13, 2016
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryopump, cryopanel structure, and vacuum evacuation method
    • Patent number 9,404,486
    • Issue date Aug 2, 2016
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sheet feeding device and image forming apparatus
    • Patent number 8,342,511
    • Issue date Jan 1, 2013
    • Canon Kabushiki Kaisha
    • Kakeru Takahashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CRYOPUMP SYSTEM AND REGENERATION CONTROLLER
    • Publication number 20240376877
    • Publication date Nov 14, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP AND CONTROL METHOD FOR CRYOPUMP
    • Publication number 20240360820
    • Publication date Oct 31, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SHEET FEEDING APPARATUS AND IMAGE FORMING SYSTEM
    • Publication number 20240343514
    • Publication date Oct 17, 2024
    • Canon Kabushiki Kaisha
    • KAKERU TAKAHASHI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CRYOPUMP AND CRYOPUMP REGENERATION METHOD
    • Publication number 20240200544
    • Publication date Jun 20, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230247153
    • Publication date Aug 3, 2023
    • Canon Kabushiki Kaisha
    • Kakeru Takahashi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20220417375
    • Publication date Dec 29, 2022
    • Canon Kabushiki Kaisha
    • Kakeru Takahashi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    CRYOPUMP SYSTEM AND MONITORING METHOD THEREOF
    • Publication number 20220163030
    • Publication date May 26, 2022
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP AND REGENERATION METHOD OF CRYOPUMP
    • Publication number 20220106949
    • Publication date Apr 7, 2022
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SHEET CONVEYANCE APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20210371231
    • Publication date Dec 2, 2021
    • Canon Kabushiki Kaisha
    • Kakeru Takahashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CRYOPUMP SYSTEM, AND CONTROL DEVICE AND REGENERATION METHOD FOR CRY...
    • Publication number 20210301805
    • Publication date Sep 30, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Syuhei Gotanda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP AND CONTROL METHOD FOR CRYOPUMP
    • Publication number 20210293230
    • Publication date Sep 23, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP AND CRYOPANEL
    • Publication number 20210190057
    • Publication date Jun 24, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP
    • Publication number 20210190058
    • Publication date Jun 24, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SHEET FEEDING APPARATUS INCLUDING AN ELECTRIC CIRCUIT BOARD
    • Publication number 20200331716
    • Publication date Oct 22, 2020
    • Canon Kabushiki Kaisha
    • Kakeru Takahashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CRYOPUMP AND METHOD FOR CONTROLLING CRYOPUMP
    • Publication number 20200132064
    • Publication date Apr 30, 2020
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP
    • Publication number 20190360477
    • Publication date Nov 28, 2019
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP
    • Publication number 20190360478
    • Publication date Nov 28, 2019
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ONE-WAY CLUTCH, SHEET CONVEYING APPARATUS, AND IMAGE FORMING APPARATUS
    • Publication number 20190300309
    • Publication date Oct 3, 2019
    • Canon Kabushiki Kaisha
    • Kakeru Takahashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CRYOPUMP, CRYOPUMPED GAS AMOUNT ESTIMATION DEVICE, AND CRYOPUMPED G...
    • Publication number 20170276129
    • Publication date Sep 28, 2017
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP, CRYOPUM CONTROLLER, AND CRYOPUMT CONTROL METHOD
    • Publication number 20170276128
    • Publication date Sep 28, 2017
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP
    • Publication number 20170198684
    • Publication date Jul 13, 2017
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP AND METHOD OF OPERATING THE CRYOPUMP
    • Publication number 20170145998
    • Publication date May 25, 2017
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SHEET FEEDER AND IMAGE FORMING APPARATUS
    • Publication number 20160282788
    • Publication date Sep 29, 2016
    • Canon Kabushiki Kaisha
    • Toshifumi Itabashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CRYOPUMP, CONTROL METHOD OF CRYOPUMP, AND CRYOCOOLER
    • Publication number 20160177934
    • Publication date Jun 23, 2016
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP AND VACUUM PUMPING METHOD
    • Publication number 20140345300
    • Publication date Nov 27, 2014
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP
    • Publication number 20140250923
    • Publication date Sep 11, 2014
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOGENIC REFRIGERATION APPARATUS AND METHOD OF CONTROLLING CRYOGEN...
    • Publication number 20140245754
    • Publication date Sep 4, 2014
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CRYOPUMP AND METHOD OF OPERATING THE CRYOPUMP
    • Publication number 20140230461
    • Publication date Aug 21, 2014
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP, CRYOPANEL STRUCTURE, AND VACUUM EVACUATION METHOD
    • Publication number 20140130523
    • Publication date May 15, 2014
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP AND METHOD FOR REGENERATING THE CRYOPUMP
    • Publication number 20130227968
    • Publication date Sep 5, 2013
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...