Patents by Inventor Masano Miyawaki

Masano Miyawaki 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).

  • Industrial robot equipped with a cable extending means
    Patent number: 4969795
    Abstract: An industrial robot (10) comprising a cylindrical fixed robot body (14), a swivel body (26) mounted on the fixed robot body (14), a robot arm mechanism (60, 64) pivotally joined to the swivel body (26), and a robot wrist (66) connected to the robot arm mechanism is provided with a cable guide member (30). The cable guide member (30) is extended along the outside of the fixed robot body (14) and has a lower end pivotally joined to the fixed robot body (14) by a lower bearing member (42) and an upper end pivotally joined to the swivel body (26) by an upper bearing member (40). The cables (50) of the industrial robot (10) extending from the lower end of the fixed robot body (14) are held by cable holding section (32) formed in the middle portion of the cable guide member (30) and are extended from the upper end of the cable holding member (30) through the swivel body (26) toward the robot arm mechanism.
    Type: Grant
    Filed: September 9, 1988
    Date of Patent: November 13, 1990
    Assignee: Fanuc Ltd.
    Inventors: Kenichi Toyoda, Nobutoshi Torii, Hitoshi Mizuno, Kyozi Iwasaki, Masano Miyawaki