Patents by Inventor Hideji Yoshioka

Hideji Yoshioka 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).

  • Annular milling cutter for machining bevel gear
    Patent number: 4904129
    Abstract: An annular milling cutter for machining bevel gears is disclosed, which has a set of cutter blades including an inner blade and an outer one. A blade point width and a radius of curvature of a corner of a head of the outer blade are larger than the counterparts of the inner blade.
    Type: Grant
    Filed: February 28, 1989
    Date of Patent: February 27, 1990
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Masaki Sugimoto, Akira Nakayama, Isao Nakagawa, Noboru Maruyama, Kunihiko Morikawa, Hideji Yoshioka