Patents by Inventor Toshiko Sato

Toshiko Sato 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).

  • Air wiper
    Patent number: 6249931
    Abstract: An air wiper for an automobile is disposed near a viewing surface on which adhering substances are to be removed, and is provided with an air jet section having at least one air jet port. Air is discharged toward the surface and the adhered substances on the viewing surface are removed. The air jet port can be moved in a pivoting or rotating manner so that the air can be jetted over substantially the whole surface of part.
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: June 26, 2001
    Inventor: Toshiko Sato