Patents by Inventor Masahiro Kabu

Masahiro Kabu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Agricultural tractor
    Patent number: 4513834
    Abstract: A travelling transmission case and a differential transmission case are respectively connected to the upper and lower portions of a vertically long-shape speed reduction case. Thus, the distance between the lowest level of the travelling transmission case and the ground is increased.
    Type: Grant
    Filed: May 11, 1982
    Date of Patent: April 30, 1985
    Assignee: Kubota, Ltd.
    Inventors: Tetsuaki Hayashi, Masahiro Kabu, Nobuyuki Yamashita