Patents by Inventor Shigemasa Wakabayashi, executor

Shigemasa Wakabayashi, executor 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).

  • Electronic device having timepiece function
    Patent number: 4405241
    Abstract: Voice sounds can be recorded by recording sections in an electronic device having a timepiece function. The voice sounds indicate the purposes corresponding to alarm times so that the recorded contents may be reproduced upon operation of a particular switch.
    Type: Grant
    Filed: December 4, 1980
    Date of Patent: September 20, 1983
    Assignee: Casio Computer Co., Ltd.
    Inventors: Toshiharu Aihara, Iwao Tahara, Yushin Matsuo, Naoki Takahashi, Takuo Wakabayashi, deceased, Shigemasa Wakabayashi, executor