Patents by Inventor Yorio Matushita

Yorio Matushita 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).

  • Snowblower
    Patent number: 5123186
    Abstract: A snowblower arrangement having a scraper mechanism affixed to the ends of the auger for scraping snow and precluding its accumulation on the sidewalls of the auger housing.
    Type: Grant
    Filed: August 3, 1990
    Date of Patent: June 23, 1992
    Assignee: Yamaha Hatsudoki Kabushiki Kaisha
    Inventors: Yorio Matushita, Yoshihisa Satou