Patents by Inventor Takayuki Isikawa

Takayuki Isikawa 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).

  • Measuring device for bio-sensor
    Patent number: D573496
    Type: Grant
    Filed: August 24, 2007
    Date of Patent: July 22, 2008
    Assignee: Nihon Dempa Kogyo Co., Ltd.
    Inventors: Shunichi Wakamatsu, Hiroyuki Kukita, Takayuki Isikawa, Masao Yamaguchi