Ryotaro HIRATA

Person

  • Higashihiroshima-city, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Structure for front part of vehicle

    • Patent number 10,994,786
    • Issue date May 4, 2021
    • Kobe Steel, Ltd.
    • Masatoshi Yoshida
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Rivet bonding mold

    • Patent number 10,960,457
    • Issue date Mar 30, 2021
    • Mazda Motor Corporation
    • Yoshihiro Kawasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suspension tower portion structure of vehicle

    • Patent number 9,944,330
    • Issue date Apr 17, 2018
    • Mazda Motor Corporation
    • Miho Kowaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Suspension tower portion structure of vehicle

    • Patent number 9,878,742
    • Issue date Jan 30, 2018
    • Mazda Motor Corporation
    • Miho Kowaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Seatback bar structure of vehicle

    • Patent number 9,302,641
    • Issue date Apr 5, 2016
    • Mazda Motor Corporation
    • Ryotaro Hirata
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    RIVET BONDING MOLD

    • Publication number 20200156143
    • Publication date May 21, 2020
    • MAZDA MOTOR CORPORATION
    • Yoshihiro KAWASAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRUCTURE FOR FRONT PART OF VEHICLE

    • Publication number 20200023907
    • Publication date Jan 23, 2020
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Masatoshi YOSHIDA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SUSPENSION TOWER PORTION STRUCTURE OF VEHICLE

    • Publication number 20170080982
    • Publication date Mar 23, 2017
    • MAZDA MOTOR CORPORATION
    • Miho KOWAKI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SUSPENSION TOWER PORTION STRUCTURE OF VEHICLE

    • Publication number 20170080983
    • Publication date Mar 23, 2017
    • MAZDA MOTOR CORPORATION
    • Miho KOWAKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEATBACK BAR STRUCTURE OF VEHICLE

    • Publication number 20150158449
    • Publication date Jun 11, 2015
    • MAZDA MOTOR CORPORATION
    • Ryotaro HIRATA
    • B60 - VEHICLES IN GENERAL