Patents by Inventor Keisyo Tasaka

Keisyo Tasaka 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).

  • V-type engine
    Patent number: 4821684
    Abstract: In a V-type engine which is laterally mounted on the vehicle body, an auxiliary mechanism driven by the engine output shaft such as an oil pump for a power steering system is disposed above one of the cylinder banks which is positioned where an engine cover, e.g., a hood is higher as compared with the other cylinder bank.
    Type: Grant
    Filed: September 10, 1987
    Date of Patent: April 18, 1989
    Assignee: Mazda Motor Corporation
    Inventor: Keisyo Tasaka