Patents by Inventor Masanobu Chiyajo

Masanobu Chiyajo 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).

  • Patent number: 4977042
    Abstract: A rechargeable type small electric appliance including a rechargeable battery having negative and positive terminals, the negative and positive terminals being, respectively, connected to a wiring board by a pair of lead members, in which at least one of the lead members is bent in an inverse U-shape so as to have first and second pieces and a bent portion connecting the first and second pieces, the first piece being secured to the wiring board, while the second piece is clamped, at a clamp portion thereof, to a corresponding one of the negative and positive terminals, the bent portion projecting outwardly beyond the clamp portion of the second piece in a radial direction of the rechargeable battery.
    Type: Grant
    Filed: December 6, 1989
    Date of Patent: December 11, 1990
    Assignee: Kyushu Hitachi Maxell, Ltd.
    Inventors: Masanobu Chiyajo, Toshio Kuroki, Eiji Sakata