TREA

Tatsuya Ayukawa

Follow

Person

  • Toyota, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle front portion structure
    • Patent number 11,027,780
    • Issue date Jun 8, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya Ayukawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Vehicle side portion structure
    • Patent number 10,800,459
    • Issue date Oct 13, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya Ayukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle body lower portion structure
    • Patent number 10,723,385
    • Issue date Jul 28, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya Ayukawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Vehicle lower section structure
    • Patent number 10,668,951
    • Issue date Jun 2, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya Ayukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle front portion structure
    • Patent number 10,597,081
    • Issue date Mar 24, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya Ayukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle body lower section structure
    • Patent number 10,597,084
    • Issue date Mar 24, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya Ayukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle body front section structure
    • Patent number 10,589,790
    • Issue date Mar 17, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya Ayukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle back door
    • Patent number 10,449,841
    • Issue date Oct 22, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Koki Ikeda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle lower section structure
    • Patent number 10,377,432
    • Issue date Aug 13, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya Ayukawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vehicle body lower portion structure
    • Patent number 10,259,506
    • Issue date Apr 16, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya Ayukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle body lower portion structure
    • Patent number 10,220,882
    • Issue date Mar 5, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya Ayukawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Vehicle lower section structure
    • Patent number 10,220,880
    • Issue date Mar 5, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya Ayukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle resin back door installation method
    • Patent number 9,963,179
    • Issue date May 8, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya Ayukawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Vehicle body structure
    • Patent number 9,713,949
    • Issue date Jul 25, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Shinya Kamimura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle back door assembling method and vehicle back door
    • Patent number 9,688,125
    • Issue date Jun 27, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya Ayukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle body front section structure
    • Patent number 9,663,050
    • Issue date May 30, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Gen Nishida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle resin back door structure
    • Patent number 9,649,917
    • Issue date May 16, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Koki Ikeda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular resin back door structure
    • Patent number 9,623,731
    • Issue date Apr 18, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Koki Ikeda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle hood structure
    • Patent number 9,616,842
    • Issue date Apr 11, 2017
    • Toyota Jidosha Kabuhsiki Kaisha
    • Koki Ikeda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle front section structure
    • Patent number 9,539,968
    • Issue date Jan 10, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Gen Nishida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle back door structure
    • Patent number 9,499,032
    • Issue date Nov 22, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Koki Ikeda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Automobile vehicle-body front structure
    • Patent number 9,242,675
    • Issue date Jan 26, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Tomoyuki Kuriyama
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE FRONT PORTION STRUCTURE
    • Publication number 20200047810
    • Publication date Feb 13, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya Ayukawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    VEHICLE BODY LOWER PORTION STRUCTURE
    • Publication number 20190168809
    • Publication date Jun 6, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya AYUKAWA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    VEHICLE LOWER SECTION STRUCTURE
    • Publication number 20190135344
    • Publication date May 9, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya AYUKAWA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    VEHICLE SIDE PORTION STRUCTURE
    • Publication number 20190031241
    • Publication date Jan 31, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya AYUKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE FRONT PORTION STRUCTURE
    • Publication number 20190023321
    • Publication date Jan 24, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya AYUKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE BODY FRONT SECTION STRUCTURE
    • Publication number 20190002026
    • Publication date Jan 3, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya AYUKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE BODY LOWER SECTION STRUCTURE
    • Publication number 20180370570
    • Publication date Dec 27, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya AYUKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE LOWER SECTION STRUCTURE
    • Publication number 20180370568
    • Publication date Dec 27, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya AYUKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE BODY LOWER PORTION STRUCTURE
    • Publication number 20180148099
    • Publication date May 31, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya AYUKAWA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    VEHICLE BODY LOWER PORTION STRUCTURE
    • Publication number 20180148106
    • Publication date May 31, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya AYUKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE LOWER SECTION STRUCTURE
    • Publication number 20180148109
    • Publication date May 31, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya AYUKAWA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    VEHICLE EXTERIOR DESIGN MEMBER AND VEHICLE BACK DOOR
    • Publication number 20160236723
    • Publication date Aug 18, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Koki IKEDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICULAR RESIN BACK DOOR STRUCTURE
    • Publication number 20160167492
    • Publication date Jun 16, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Koki IKEDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE BACK DOOR ASSEMBLING METHOD AND VEHICLE BACK DOOR
    • Publication number 20160167494
    • Publication date Jun 16, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya AYUKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE BACK DOOR STRUCTURE
    • Publication number 20160152121
    • Publication date Jun 2, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Koki IKEDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE HOOD STRUCTURE
    • Publication number 20160096505
    • Publication date Apr 7, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Koki IKEDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE RESIN BACK DOOR INSTALLATION METHOD
    • Publication number 20160082816
    • Publication date Mar 24, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuya AYUKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE BODY STRUCTURE
    • Publication number 20160075216
    • Publication date Mar 17, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Shinya KAMIMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE RESIN BACK DOOR STRUCTURE
    • Publication number 20160031299
    • Publication date Feb 4, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Koki IKEDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE BODY FRONT SECTION STRUCTURE
    • Publication number 20150360632
    • Publication date Dec 17, 2015
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Gen NISHIDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE FRONT SECTON STRUCTURE
    • Publication number 20150360633
    • Publication date Dec 17, 2015
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Gen NISHIDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AUTOMOBILE VEHICLE-BODY FRONT STRUCTURE
    • Publication number 20150035316
    • Publication date Feb 5, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Tomoyuki Kuriyama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS