Patents by Inventor Ei-ichi Furubayashi

Ei-ichi Furubayashi 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).

  • Can for use in canned motor
    Patent number: 4086508
    Abstract: A can for use in a canned motor made of a soft magnetic metal plate. Said metal plate has the magnetically hard direction of the texture oriented to the circumferential direction of the can body. Said metal plate also has the magnetically easy direction of the texture oriented to the normal direction of the can body.
    Type: Grant
    Filed: August 15, 1977
    Date of Patent: April 25, 1978
    Assignees: The Director National Research Institute for Metals, Kabushiki Kaisha Maekawa Seisakusho
    Inventors: Katashi Masumoto, Ei-ichi Furubayashi, Wahei Inoue