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Junichi IMAI

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Connecting metal member for a column end
    • Patent number D852029
    • Issue date Jun 25, 2019
    • Sumitomo Forestry Co., Ltd.
    • Junichi Imai
    • D08 - Tools and hardware
  • Information Patent Grant

    Connecting metal member for a column end
    • Patent number D850894
    • Issue date Jun 11, 2019
    • Sumitomo Forestry Co., Ltd.
    • Junichi Imai
    • D08 - Tools and hardware
  • Information Patent Grant

    Column end joint structure
    • Patent number 9,828,773
    • Issue date Nov 28, 2017
    • Sumitomo Forestry Co., Ltd.
    • Junichi Imai
    • E04 - BUILDING
  • Information Patent Grant

    Press molded product and stopper for engine starter
    • Patent number 9,284,934
    • Issue date Mar 15, 2016
    • Mitsubishi Electric Corporation
    • Mitsuru Miyamoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Wooden member joint structure
    • Patent number 9,249,817
    • Issue date Feb 2, 2016
    • Sumitomo Forestry Co., Ltd.
    • Junichi Imai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Column base joint structure
    • Patent number 9,238,909
    • Issue date Jan 19, 2016
    • Sumitomo Forestry Co., Ltd.
    • Junichi Imai
    • E04 - BUILDING
  • Information Patent Grant

    Wooden building skeleton
    • Patent number 8,950,126
    • Issue date Feb 10, 2015
    • Sumitomo Forestry Co., Ltd.
    • Junichi Imai
    • E04 - BUILDING
  • Information Patent Grant

    Wooden member assembly
    • Patent number 8,857,119
    • Issue date Oct 14, 2014
    • Sumitomo Forestry Co., Ltd.
    • Hiroki Nakashima
    • E04 - BUILDING
  • Information Patent Grant

    Beam joint hardware
    • Patent number D708935
    • Issue date Jul 15, 2014
    • Sumitomo Forestry Co., Ltd.
    • Yoshinobu Kumakawa
    • D08 - Tools and hardware
  • Information Patent Grant

    Beam joint hardware
    • Patent number D700506
    • Issue date Mar 4, 2014
    • Sumitomo Forestry Co., Ltd.
    • Yoshinobu Kumakawa
    • D08 - Tools and hardware
  • Information Patent Grant

    Nut
    • Patent number D698638
    • Issue date Feb 4, 2014
    • Sumitomo Forestry Co., Ltd.
    • Junichi Imai
    • D08 - Tools and hardware
  • Information Patent Grant

    Beam-column connection structure of continued beam connection portion
    • Patent number 8,511,033
    • Issue date Aug 20, 2013
    • Sumitomo Forestry Co., Ltd.
    • Yoshinobu Kumakawa
    • E04 - BUILDING
  • Information Patent Grant

    Screw bolt
    • Patent number D678757
    • Issue date Mar 26, 2013
    • Sumitomo Forestry Co., Ltd.
    • Junichi Imai
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    Column End Joint Structure
    • Publication number 20160258161
    • Publication date Sep 8, 2016
    • Sumitomo Forestry CO., Ltd.
    • Junichi Imai
    • E04 - BUILDING
  • Information Patent Application

    COLUMN BASE JOINT STRUCTURE
    • Publication number 20150107183
    • Publication date Apr 23, 2015
    • Sumitomo Forestry CO., Ltd.
    • JUNICHI IMAI
    • E04 - BUILDING
  • Information Patent Application

    Wooden Building Skeleton
    • Publication number 20140090315
    • Publication date Apr 3, 2014
    • Sumitomo Forestry CO., Ltd.
    • Junichi Imai
    • E04 - BUILDING
  • Information Patent Application

    Wooden Member Assembly
    • Publication number 20140090317
    • Publication date Apr 3, 2014
    • Sumitomo Forestry CO., Ltd.
    • Hiroki Nakashima
    • E04 - BUILDING
  • Information Patent Application

    Wooden Member Joint Structure
    • Publication number 20140093306
    • Publication date Apr 3, 2014
    • Sumitomo Forestry CO., Ltd.
    • Junichi Imai
    • E04 - BUILDING
  • Information Patent Application

    NUT
    • Publication number 20140086702
    • Publication date Mar 27, 2014
    • KANAI CO., LTD.
    • Junichi IMAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESS MOLDED PRODUCT AND STOPPER FOR ENGINE STARTER
    • Publication number 20130186212
    • Publication date Jul 25, 2013
    • Mitsubishi Electric Corporation
    • Mitsuru MIYAMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BEAM-COLUMN CONNECTION STRUCTURE OF CONTINUED BEAM CONNECTION PORTION
    • Publication number 20130125497
    • Publication date May 23, 2013
    • KANAI CO., LTD.
    • Yoshinobu KUMAKAWA
    • E04 - BUILDING