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Takumi TOJO

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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust gas purification device
    • Patent number 12,031,465
    • Issue date Jul 9, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Isao Chinzei
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust gas purification catalyst
    • Patent number 11,801,492
    • Issue date Oct 31, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Isao Chinzei
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Exhaust gas purification device
    • Patent number 11,759,769
    • Issue date Sep 19, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Isao Chinzei
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Exhaust gas purification catalyst
    • Patent number 11,725,556
    • Issue date Aug 15, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Isao Chinzei
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb catalytic converter
    • Patent number 11,618,009
    • Issue date Apr 4, 2023
    • Ibiden Co., Ltd.
    • Shinnosuke Goto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method of producing honeycomb structured body
    • Patent number 11,511,458
    • Issue date Nov 29, 2022
    • Ibiden Co., Ltd.
    • Shinnosuke Goto
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Method of producing honeycomb structured body
    • Patent number 11,511,459
    • Issue date Nov 29, 2022
    • Ibiden Co., Ltd.
    • Shinnosuke Goto
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Exhaust gas purification device
    • Patent number 11,504,704
    • Issue date Nov 22, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Isao Chinzei
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb catalytic converter
    • Patent number 11,298,685
    • Issue date Apr 12, 2022
    • Ibiden Co., Ltd.
    • Shinnosuke Goto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Honeycomb catalytic converter
    • Patent number 11,298,687
    • Issue date Apr 12, 2022
    • Ibiden Co., Ltd.
    • Shinnosuke Goto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Honeycomb catalytic converter
    • Patent number 11,298,686
    • Issue date Apr 12, 2022
    • Ibiden Co., Ltd.
    • Shinnosuke Goto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Honeycomb structured body
    • Patent number 11,187,130
    • Issue date Nov 30, 2021
    • Ibiden Co., Ltd.
    • Hiroya Yamamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Honeycomb structured body
    • Patent number 10,989,092
    • Issue date Apr 27, 2021
    • Ibiden Co., Ltd.
    • Hiroya Yamamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Honeycomb structure and production method for said honeycomb structure
    • Patent number 10,953,395
    • Issue date Mar 23, 2021
    • Ibiden Co., Ltd.
    • Shinnosuke Goto
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Honeycomb structured body
    • Patent number 10,603,658
    • Issue date Mar 31, 2020
    • Ibiden Co., Ltd.
    • Misako Makino
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb structure and production method for said honeycomb structure
    • Patent number 10,472,290
    • Issue date Nov 12, 2019
    • Ibiden Co., Ltd.
    • Shinnosuke Goto
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    EXHAUST GAS PURIFICATION CATALYST
    • Publication number 20240139716
    • Publication date May 2, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Takahiro NISHIO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST GAS PURIFICATION CATALYST
    • Publication number 20230405569
    • Publication date Dec 21, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Takahiro NISHIO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS PURIFICATION CATALYST
    • Publication number 20230016121
    • Publication date Jan 19, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Isao CHINZEI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS PURIFICATION CATALYST
    • Publication number 20220298942
    • Publication date Sep 22, 2022
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Isao CHINZEI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS PURIFICATION DEVICE
    • Publication number 20220118428
    • Publication date Apr 21, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Isao CHINZEI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST GAS PURIFICATION DEVICE
    • Publication number 20220106900
    • Publication date Apr 7, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Isao CHINZEI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS PURIFICATION DEVICE
    • Publication number 20220062884
    • Publication date Mar 3, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Isao CHINZEI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST-GAS PURIFICATION APPARATUS AND METHOD FOR MANUFACTURING SAME
    • Publication number 20220016601
    • Publication date Jan 20, 2022
    • CATALER CORPORATION
    • Shunsuke OHISHI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST GAS PURIFICATION CATALYST
    • Publication number 20200340383
    • Publication date Oct 29, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Takumi TOJO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB STRUCTURED BODY
    • Publication number 20200232368
    • Publication date Jul 23, 2020
    • IBIDEN CO., LTD.
    • Hiroya YAMAMOTO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HONEYCOMB STRUCTURED BODY
    • Publication number 20200232367
    • Publication date Jul 23, 2020
    • IBIDEN CO., LTD.
    • Hiroya YAMAMOTO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HONEYCOMB CATALYTIC CONVERTER
    • Publication number 20200222881
    • Publication date Jul 16, 2020
    • IBIDEN CO., LTD.
    • Shinnosuke GOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB CATALYTIC CONVERTER
    • Publication number 20200222884
    • Publication date Jul 16, 2020
    • IBIDEN CO., LTD.
    • Shinnosuke GOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB CATALYTIC CONVERTER
    • Publication number 20200222882
    • Publication date Jul 16, 2020
    • IBIDEN CO., LTD.
    • Shinnosuke GOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB CATALYTIC CONVERTER
    • Publication number 20200222889
    • Publication date Jul 16, 2020
    • IBIDEN CO., LTD.
    • Shinnosuke GOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB CATALYTIC CONVERTER
    • Publication number 20200222883
    • Publication date Jul 16, 2020
    • IBIDEN CO., LTD.
    • Shinnosuke GOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB CATALYTIC CONVERTER
    • Publication number 20200222890
    • Publication date Jul 16, 2020
    • IBIDEN CO., LTD.
    • Shinnosuke GOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD OF PRODUCING HONEYCOMB STRUCTURED BODY
    • Publication number 20200078983
    • Publication date Mar 12, 2020
    • IBIDEN CO., LTD.
    • Shinnosuke GOTO
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    METHOD OF PRODUCING HONEYCOMB STRUCTURED BODY
    • Publication number 20200078984
    • Publication date Mar 12, 2020
    • IBIDEN CO., LTD.
    • Shinnosuke GOTO
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    HONEYCOMB STRUCTURED BODY
    • Publication number 20200078779
    • Publication date Mar 12, 2020
    • IBIDEN CO., LTD.
    • Misako MAKINO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB STRUCTURE AND PRODUCTION METHOD FOR SAID HONEYCOMB STRUCTURE
    • Publication number 20190143313
    • Publication date May 16, 2019
    • IBIDEN CO., LTD.
    • Shinnosuke GOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB STRUCTURE AND PRODUCTION METHOD FOR SAID HONEYCOMB STRUCTURE
    • Publication number 20190143312
    • Publication date May 16, 2019
    • IBIDEN CO., LTD.
    • Shinnosuke GOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB STRUCTURE AND PRODUCTION METHOD FOR SAID HONEYCOMB STRUCTURE
    • Publication number 20190144342
    • Publication date May 16, 2019
    • IBIDEN CO., LTD.
    • Shinnosuke GOTO
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES