TREA

Kazumasa Nakaya

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  • Iwata, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Double swing arm motorcycle front suspension
    • Patent number 5,782,313
    • Issue date Jul 21, 1998
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Ichiro Kurawaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Fully adjustable motorcycle
    • Patent number 5,458,213
    • Issue date Oct 17, 1995
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Kazumasa Nakaya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS