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Kazumi Okamura

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  • Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle front structure
    • Patent number 11,603,139
    • Issue date Mar 14, 2023
    • Mazda Motor Corporation
    • Kazumi Okamura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle front structure
    • Patent number 11,447,187
    • Issue date Sep 20, 2022
    • Mazda Motor Corporation
    • Kazumi Okamura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air intake structure for vehicle
    • Patent number 11,364,792
    • Issue date Jun 21, 2022
    • Mazda Motor Corporation
    • Shin Kodama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Engine heat retention structure
    • Patent number 10,688,844
    • Issue date Jun 23, 2020
    • Mazda Motor Corporation
    • Yukiya Tanaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Heat insulating structure for internal combustion engine
    • Patent number 10,669,918
    • Issue date Jun 2, 2020
    • Mazda Motor Corporation
    • Tsukasa Hoshino
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Engine heat retention structure
    • Patent number 10,343,512
    • Issue date Jul 9, 2019
    • Mazda Motor Corporation
    • Yukiya Tanaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Attachment structure for heat insulating cover
    • Patent number 10,266,128
    • Issue date Apr 23, 2019
    • Mazda Motor Corporation
    • Tsukasa Hoshino
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Exhaust gas pipe assembly for an automotive engine
    • Patent number 5,445,241
    • Issue date Aug 29, 1995
    • Mazda Motor Corporation
    • Yoshitaka Nakamura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Intake system for V-type engine
    • Patent number 4,981,115
    • Issue date Jan 1, 1991
    • Mazda Motor Corporation
    • Yasuhiro Okasako
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    V-type engine
    • Patent number 4,858,570
    • Issue date Aug 22, 1989
    • Mazda Motor Corporation
    • Hiroyouki Matsumoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE FRONT STRUCTURE
    • Publication number 20210371015
    • Publication date Dec 2, 2021
    • MAZDA MOTOR CORPORATION
    • Kazumi OKAMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE FRONT STRUCTURE
    • Publication number 20210214014
    • Publication date Jul 15, 2021
    • MAZDA MOTOR CORPORATION
    • Kazumi OKAMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR INTAKE STRUCTURE FOR VEHICLE
    • Publication number 20200122569
    • Publication date Apr 23, 2020
    • MAZDA MOTOR CORPORATION
    • Shin KODAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ENGINE HEAT RETENTION STRUCTURE
    • Publication number 20190061513
    • Publication date Feb 28, 2019
    • MAZDA MOTOR CORPORATION
    • Yukiya Tanaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ENGINE HEAT RETENTION STRUCTURE
    • Publication number 20190061460
    • Publication date Feb 28, 2019
    • Mazda Motor Corporation
    • Yukiya Tanaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HEAT INSULATING STRUCTURE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20190048779
    • Publication date Feb 14, 2019
    • MAZDA MOTOR CORPORATION
    • Tsukasa HOSHINO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ATTACHMENT STRUCTURE FOR HEAT INSULATING COVER
    • Publication number 20180244216
    • Publication date Aug 30, 2018
    • MAZDA MOTOR CORPORATION
    • Tsukasa HOSHINO
    • B60 - VEHICLES IN GENERAL