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Shiro HAYASHI

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  • Yuki-shi, Ibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter pack and air filter
    • Patent number 12,157,085
    • Issue date Dec 3, 2024
    • Nippon Muki Co., Ltd.
    • Hirokazu Izumiya
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air filter unit
    • Patent number 9,393,513
    • Issue date Jul 19, 2016
    • NIPPON MUKI CO., LTD.
    • Michihiro Hiroto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER PACK AND AIR FILTER PROVIDED WITH SAME
    • Publication number 20240181378
    • Publication date Jun 6, 2024
    • NIPPON MUKI CO., LTD.
    • Kazuya SEKI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER PACK AND AIR FILTER PROVIDED WITH SAME
    • Publication number 20230249117
    • Publication date Aug 10, 2023
    • NIPPON MUKI CO., LTD.
    • Kazuya SEKI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER
    • Publication number 20220401871
    • Publication date Dec 22, 2022
    • NIPPON MUKI CO., LTD.
    • Kazuya SEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FILTER PACK AND AIR FILTER
    • Publication number 20210387128
    • Publication date Dec 16, 2021
    • NIPPON MUKI CO., LTD.
    • Hirokazu IZUMIYA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER UNIT
    • Publication number 20160030876
    • Publication date Feb 4, 2016
    • NIPPON MUKI CO., LTD.
    • Michihiro HIROTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ELEMENT AND DOUBLE-PLEATED AIR FILTER USING THE SAME
    • Publication number 20120073254
    • Publication date Mar 29, 2012
    • NIPPON MUKI CO., LTD.
    • Yukihiro Konno
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER MEDIUM FOR AIR FILTER AND AIR FILTER
    • Publication number 20100192531
    • Publication date Aug 5, 2010
    • NIPPON MUKI CO., LTD.
    • Li Bao
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING