TREA

Kazumasa Sunagawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sliding component
    • Patent number 11,009,130
    • Issue date May 18, 2021
    • Eagle Industry Co., Ltd.
    • Masatoshi Itadani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding component
    • Patent number 10,655,736
    • Issue date May 19, 2020
    • Eagle Industry Co., Ltd.
    • Masatoshi Itadani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Slide component
    • Patent number 10,487,944
    • Issue date Nov 26, 2019
    • Eagle Industry Co., Ltd.
    • Masatoshi Itadani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Slide component
    • Patent number 10,443,737
    • Issue date Oct 15, 2019
    • Eagle Industry Co., Ltd.
    • Masatoshi Itadani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Slide Component
    • Patent number 10,280,977
    • Issue date May 7, 2019
    • Eagle Industry Co., Ltd.
    • Masatoshi Itadani
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Sliding component
    • Patent number 10,274,086
    • Issue date Apr 30, 2019
    • Eagle Industry Co., Ltd.
    • Masatoshi Itadani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding component
    • Patent number 9,829,109
    • Issue date Nov 28, 2017
    • Eagle Industry Co., Ltd.
    • Masatoshi Itadani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding parts
    • Patent number 9,677,670
    • Issue date Jun 13, 2017
    • Eagle Industry Co., Ltd.
    • Masatoshi Itadani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding component
    • Patent number 9,611,938
    • Issue date Apr 4, 2017
    • Eagle Industry Co., Ltd.
    • Masatoshi Itadani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding component
    • Patent number 9,587,745
    • Issue date Mar 7, 2017
    • Eagle Industry Co., Ltd.
    • Masatoshi Itadani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding parts
    • Patent number 9,581,200
    • Issue date Feb 28, 2017
    • Eagle Industry Co., Ltd.
    • Masatoshi Itadani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding parts
    • Patent number 9,322,436
    • Issue date Apr 26, 2016
    • Eagle Industry Co., Ltd.
    • Yuichiro Tokunaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20200182356
    • Publication date Jun 11, 2020
    • EAGLE INDUSTRY CO., LTD.
    • Masatoshi ITADANI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20180187784
    • Publication date Jul 5, 2018
    • EAGLE INDUSTRY CO., LTD.
    • Masatoshi ITADANI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDE COMPONENT
    • Publication number 20180112711
    • Publication date Apr 26, 2018
    • EAGLE INDUSTRY CO., LTD.
    • Masatoshi ITADANI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20180106374
    • Publication date Apr 19, 2018
    • EAGLE INDUSTRY CO., LTD.
    • Masatoshi ITADANI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MECHANICAL SEAL
    • Publication number 20180106378
    • Publication date Apr 19, 2018
    • EAGLE INDUSTRY CO., LTD.
    • Masatoshi ITADANI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SLIDE COMPONENT
    • Publication number 20180010690
    • Publication date Jan 11, 2018
    • EAGLE INDUSTRY CO., LTD.
    • Masatoshi ITADANI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20170268679
    • Publication date Sep 21, 2017
    • EAGLE INDUSTRY CO., LTD.
    • Masatoshi ITADANI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDE COMPONENT
    • Publication number 20170241549
    • Publication date Aug 24, 2017
    • EAGLE INDUSTRY CO., LTD.
    • Masatoshi ITADANI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20170130844
    • Publication date May 11, 2017
    • EAGLE INDUSTRY CO., LTD.
    • Masatoshi Itadani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20170114902
    • Publication date Apr 27, 2017
    • EAGLE INDUSTRY CO., LTD.
    • Masatoshi Itadani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING PARTS
    • Publication number 20170002930
    • Publication date Jan 5, 2017
    • EAGLE INDUSTRY CO., LTD.
    • Masatoshi ITADANI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING PARTS
    • Publication number 20160252182
    • Publication date Sep 1, 2016
    • EAGLE INDUSTRY CO., LTD.
    • Masatoshi Itadani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SLIDING PARTS
    • Publication number 20160195138
    • Publication date Jul 7, 2016
    • EAGLE INDUSTRY CO., LTD.
    • Masatoshi Itadani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20160033045
    • Publication date Feb 4, 2016
    • EAGLE INDUSTRY CO., LTD.
    • Masatoshi Itadani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING PARTS
    • Publication number 20150377297
    • Publication date Dec 31, 2015
    • EAGLE INDUSTRY CO., LTD.
    • Yuichiro TOKUNAGA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...