TREA

Seiji Oomura

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cable system
    • Patent number 10,259,680
    • Issue date Apr 16, 2019
    • Topy Kogyo Kabushiki Kaisha
    • Shingo Tsukui
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Crawler device
    • Patent number 10,155,553
    • Issue date Dec 18, 2018
    • Topy Kogyo Kabushiki Kaisha
    • Takuma Akazawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Cable system
    • Patent number 9,577,418
    • Issue date Feb 21, 2017
    • Topy Kogyo Kabushiki Kaisha
    • Shingo Tsukui
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Crawler device and automatic attitude control of the same
    • Patent number 8,162,083
    • Issue date Apr 24, 2012
    • Topy Kogyo Kabushiki Kaisha
    • Hidekazu Iwaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Seal for an endless track
    • Patent number 7,004,474
    • Issue date Feb 28, 2006
    • Topy Kogyo Kabushiki Kaisha
    • Kenichi Takahashi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    Crawler Device
    • Publication number 20170129553
    • Publication date May 11, 2017
    • TOPY KOGYO KABUSHIKI KAISHA
    • Takuma Akazawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CABLE SYSTEM
    • Publication number 20160176676
    • Publication date Jun 23, 2016
    • TOPY KOGYO KABUSHIKI KAISHA
    • Shingo Tsukui
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CABLE SYSTEM
    • Publication number 20150028146
    • Publication date Jan 29, 2015
    • TOPY KOGYO KABUSHIKI KAISHA
    • Shingo Tsukui
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CRAWLER DEVICE AND AUTOMATIC ATTITUDE CONTROL OF THE SAME
    • Publication number 20100084204
    • Publication date Apr 8, 2010
    • TOPY KOGYO KABUSHIKI KAISHA
    • Hidekazu Iwaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Seal for an endless track
    • Publication number 20040007833
    • Publication date Jan 15, 2004
    • TOPY KOGYO KABUSHIKI KAISHA
    • Kenichi Takahashi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS