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Fumihiko YOSHIOKA

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  • Nagoya-City, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Honeycomb filter
    • Patent number 11,759,740
    • Issue date Sep 19, 2023
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb filter
    • Patent number 11,759,741
    • Issue date Sep 19, 2023
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb filter
    • Patent number 11,571,688
    • Issue date Feb 7, 2023
    • NGK Insulators, Ltd.
    • Sachiko Ishida
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb filter
    • Patent number 11,565,209
    • Issue date Jan 31, 2023
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb filter
    • Patent number 11,400,441
    • Issue date Aug 2, 2022
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb filter
    • Patent number 11,293,317
    • Issue date Apr 5, 2022
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb filter
    • Patent number 11,280,236
    • Issue date Mar 22, 2022
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb filter
    • Patent number 11,280,237
    • Issue date Mar 22, 2022
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb filter
    • Patent number 11,274,588
    • Issue date Mar 15, 2022
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Honeycomb filter
    • Patent number 11,260,384
    • Issue date Mar 1, 2022
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Honeycomb filter
    • Patent number 11,103,862
    • Issue date Aug 31, 2021
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Honeycomb filter
    • Patent number 10,994,236
    • Issue date May 4, 2021
    • NGK Insulators, Ltd.
    • Kimiko Kishine
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb filter
    • Patent number 10,974,187
    • Issue date Apr 13, 2021
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb filter
    • Patent number 10,821,390
    • Issue date Nov 3, 2020
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb filter
    • Patent number 10,669,906
    • Issue date Jun 2, 2020
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Honeycomb filter
    • Patent number 10,557,390
    • Issue date Feb 11, 2020
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Honeycomb filter
    • Patent number 10,525,394
    • Issue date Jan 7, 2020
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Honeycomb filter
    • Patent number 10,478,766
    • Issue date Nov 19, 2019
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20220305420
    • Publication date Sep 29, 2022
    • NGK Insulators, Ltd.
    • Fumihiko YOSHIOKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20220305422
    • Publication date Sep 29, 2022
    • NGK Insulators, Ltd.
    • Fumihiko YOSHIOKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20220305478
    • Publication date Sep 29, 2022
    • NGK Insulators, Ltd.
    • Sachiko ISHIDA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20210268423
    • Publication date Sep 2, 2021
    • NGK Insulators, Ltd.
    • Fumihiko YOSHIOKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20210270172
    • Publication date Sep 2, 2021
    • NGK Insulators, Ltd.
    • Fumihiko YOSHIOKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20210270163
    • Publication date Sep 2, 2021
    • NGK Insulators, Ltd.
    • Fumihiko YOSHIOKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20210268424
    • Publication date Sep 2, 2021
    • NGK Insulators, Ltd.
    • Fumihiko YOSHIOKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20200306738
    • Publication date Oct 1, 2020
    • NGK Insulators, Ltd.
    • Fumihiko YOSHIOKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20200306740
    • Publication date Oct 1, 2020
    • NGK Insulators, Ltd.
    • Fumihiko YOSHIOKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20200306681
    • Publication date Oct 1, 2020
    • NGK Insulators, Ltd.
    • Fumihiko YOSHIOKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20200306680
    • Publication date Oct 1, 2020
    • NGK Insulators, Ltd.
    • Kimiko KISHINE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20200306739
    • Publication date Oct 1, 2020
    • NGK Insulators, Ltd.
    • Fumihiko YOSHIOKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20190301326
    • Publication date Oct 3, 2019
    • NGK Insulators, Ltd.
    • Fumihiko YOSHIOKA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20190301327
    • Publication date Oct 3, 2019
    • NGK Insulators, Ltd.
    • Fumihiko YOSHIOKA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20190299147
    • Publication date Oct 3, 2019
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20190301325
    • Publication date Oct 3, 2019
    • NGK Insulators, Ltd.
    • Fumihiko YOSHIOKA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20190301328
    • Publication date Oct 3, 2019
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20170274312
    • Publication date Sep 28, 2017
    • NGK Insulators, Ltd.
    • Fumihiko YOSHIOKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20170274311
    • Publication date Sep 28, 2017
    • NGK Insulators, Ltd.
    • Fumihiko YOSHIOKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL