Patents by Inventor Toshiaki Sakashita

Toshiaki Sakashita 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).

  • Traveling state calculating devices
    Patent number: 5585780
    Abstract: In a traveling state calculating device, a sensing and sending unit senses the number of rotations of a wheel and sends by radio a signal indicative of the sensed number of rotations of the wheel to a calculating and displaying unit to thereby calculate and display the traveling speed and the covered distance. When the traveling state cannot be detected accurately due to interference of radio signals from other devices, the present traveling state calculating device senses the interference, and changes the frequency of the radio signal being used to another frequency to prevent continuation of the interference so as to calculate the traveling state accurately.
    Type: Grant
    Filed: June 20, 1994
    Date of Patent: December 17, 1996
    Assignee: Casio Computer Co., Ltd.
    Inventor: Toshiaki Sakashita
  • Sustained release coating composition and preparation coated therewith
    Patent number: 4732765
    Abstract: A sustained release coating composition, comprising a mixture of from 0.5-10 parts by weight of a metallic soap per 100 parts by weight of a higher alcohol.
    Type: Grant
    Filed: December 23, 1985
    Date of Patent: March 22, 1988
    Assignee: Toyo Jozo Co., Ltd.
    Inventors: Tsutomu Sasagawa, Toshiaki Sakashita, Toshio Honma