Patents by Inventor Hiroshi Tanikoshi

Hiroshi Tanikoshi 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).

  • Transcutaneous electric nerve stimulater
    Patent number: 4949721
    Abstract: In a transcutaneous electric nerve stimulater in which a frequency of an output pulse varies with a lapse of time, a pulse width of the output pulse is increased when the frequency becomes to be smaller and is reduced when the frequency becomes to be greater. Furthermore, a pulse amplitude of the output pulse is increased when the frequency becomes to be smaller and is minimized when the frequency becomes to be greater.
    Type: Grant
    Filed: August 4, 1989
    Date of Patent: August 21, 1990
    Assignees: Omron Tateisi Electronics co., Ito Co., Ltd.
    Inventors: Mamoru Toriu, Ikuo Onishi, Youichiro Tani, Nobuo Ogiwara, Hiroshi Tanikoshi, Mitsuru Kitamura