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Akihiko Miyoshi

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  • Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Friction detecting device for vehicles
    • Patent number 4,951,198
    • Issue date Aug 21, 1990
    • Mazda Motor Corporation
    • Kenichi Watanabe
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Vehicle suspension system having variable suspension properties
    • Patent number 4,830,397
    • Issue date May 16, 1989
    • Mazda Motor Corporation
    • Kenichi Watanabe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle steering system
    • Patent number 4,805,939
    • Issue date Feb 21, 1989
    • Mazda Motor Corporation
    • Hirotaka Kanazawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Four-wheel steering apparatus for vehicles
    • Patent number 4,740,002
    • Issue date Apr 26, 1988
    • Mazda Motor Corporation
    • Akihiko Miyoshi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Vehicle steering system having a steering ratio changing mechanism
    • Patent number 4,739,855
    • Issue date Apr 26, 1988
    • Mazda Motor Corporation
    • Akihiko Miyoshi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Four-wheel steering apparatus for vehicles
    • Patent number 4,730,839
    • Issue date Mar 15, 1988
    • Mazda Motor Corporation
    • Akihiko Miyoshi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Four-wheel steering system
    • Patent number 4,719,981
    • Issue date Jan 19, 1988
    • Mazda Motor Corporation
    • Akihiko Miyoshi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Suspension system for vehicle
    • Patent number 4,687,223
    • Issue date Aug 18, 1987
    • Mazda Motor Corporation
    • Akihiko Miyoshi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle steering system
    • Patent number 4,673,189
    • Issue date Jun 16, 1987
    • Mazda Motor Corporation
    • Hirotaka Kanazawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Four-wheel steering system for vehicle
    • Patent number 4,601,357
    • Issue date Jul 22, 1986
    • Mazada Motor Corp.
    • Akihiko Miyoshi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS