Patents by Inventor Seiichi Sudo

Seiichi Sudo 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).

  • Current detection device and core for detection of magnetic flux
    Patent number: 4972140
    Abstract: The present invention provides a current detection device comprising a core skirt for accommodating therein a core, a core stopper for fixing the core and a magnetic-sensitive element mounted on a substrate, the substrate and the core skirt having engaging portions for locating the magnetic-sensitive element, respectively, provided thereon, and further provides a core for detection of a magnetic flux.
    Type: Grant
    Filed: June 14, 1988
    Date of Patent: November 20, 1990
    Assignee: Stanley Electric Co., Ltd.
    Inventors: Kunio Okazaki, Toru Tanabe, Masashi Suzuki, Hideki Kitamura, Seiichi Sudo, Takao Seto