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Yoshiaki Takigahira

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Patents Grantslast 30 patents

  • Information Patent Grant

    Seal structure
    • Patent number 12,031,632
    • Issue date Jul 9, 2024
    • Eagle Industry Co., Ltd.
    • Norimasa Hosonuma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding component and method of manufacturing sliding member
    • Patent number 11,852,244
    • Issue date Dec 26, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Hiroyuki Hashimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical seal
    • Patent number 11,815,183
    • Issue date Nov 14, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Masakazu Kito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical seal
    • Patent number 11,802,623
    • Issue date Oct 31, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Masakazu Kito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal ring
    • Patent number 11,644,100
    • Issue date May 9, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Wataru Kimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal ring
    • Patent number 11,530,749
    • Issue date Dec 20, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Wataru Kimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal ring
    • Patent number 11,525,512
    • Issue date Dec 13, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Wataru Kimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal ring
    • Patent number 11,293,553
    • Issue date Apr 5, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Wataru Kimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical seal
    • Patent number 10,883,606
    • Issue date Jan 5, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Yoshiaki Takigahira
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft seal apparatus
    • Patent number 9,581,247
    • Issue date Feb 28, 2017
    • EAGLE BURGMANN JAPAN CO., LTD.
    • Yoshiaki Takigahira
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical seal device
    • Patent number 7,905,494
    • Issue date Mar 15, 2011
    • Eagle Industry Co., Ltd.
    • Yoshiaki Takigahira
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal device
    • Patent number 7,090,221
    • Issue date Aug 15, 2006
    • Eagle Industry Co., Ltd.
    • Shingo Matsui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft sealing mechanism of compressor with mechanical seal
    • Patent number 6,688,602
    • Issue date Feb 10, 2004
    • Kabushiki Kaisha Toyota Jidoshokki
    • Takeshi Yamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tandem seal
    • Patent number 6,685,192
    • Issue date Feb 3, 2004
    • Eagle Industry Co., Ltd.
    • Yoshiaki Takigahira
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20230375035
    • Publication date Nov 23, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Yuki MAETANI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20230235780
    • Publication date Jul 27, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Yuta NEGISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20230228292
    • Publication date Jul 20, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Yuta NEGISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PAIR OF SLIDING COMPONENTS
    • Publication number 20230167905
    • Publication date Jun 1, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Yuta NEGISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL STRUCTURE
    • Publication number 20230160473
    • Publication date May 25, 2023
    • NOK Corporation
    • Norimasa HOSONUMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MECHANICAL SEAL
    • Publication number 20230109060
    • Publication date Apr 6, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Masakazu KITO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING COMPONENT AND METHOD OF MANUFACTURING SLIDING MEMBER
    • Publication number 20220090683
    • Publication date Mar 24, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Hiroyuki HASHIMOTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL RING
    • Publication number 20210164571
    • Publication date Jun 3, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Wataru KIMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL RING
    • Publication number 20210116029
    • Publication date Apr 22, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Wataru KIMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL RING
    • Publication number 20210116030
    • Publication date Apr 22, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Wataru KIMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL RING
    • Publication number 20210116032
    • Publication date Apr 22, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Wataru KIMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL RING
    • Publication number 20210080009
    • Publication date Mar 18, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Wataru KIMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MECHANICAL SEAL
    • Publication number 20210018100
    • Publication date Jan 21, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Masakazu KITO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MECHANICAL SEAL
    • Publication number 20190078689
    • Publication date Mar 14, 2019
    • EAGLE INDUSTRY CO., LTD.
    • Yoshiaki TAKIGAHIRA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT SEAL APPARATUS
    • Publication number 20140232070
    • Publication date Aug 21, 2014
    • EAGLE BURGMANN JAPAN CO., LTD.
    • Yoshiaki Takigahira
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MECHANICAL SEAL DEVICE
    • Publication number 20090249865
    • Publication date Oct 8, 2009
    • Yoshiaki Takigahira
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Seal device
    • Publication number 20040262845
    • Publication date Dec 30, 2004
    • Shingo Matsui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT SEALING MECHANISM OF COMPRESSOR WITH MECHANICAL SEAL
    • Publication number 20030098547
    • Publication date May 29, 2003
    • Takeshi Yamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Tandem seal
    • Publication number 20020060430
    • Publication date May 23, 2002
    • Yoshiaki Takigahira
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...