Patents by Inventor Yoshihiko Kamiyama

Yoshihiko Kamiyama 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).

  • Apparatus for mounting power transmission belts on and removing same from pulleys
    Patent number: 4793057
    Abstract: The present invention is directed to an apparatus for automatically delivering power transmission belt preforms from a supply to a work station for entrainment on a pair of cooperating pulleys, in which position a cutting, abrading operation, or the like can be performed on the belt. Once the belt is completed, structure automatically removes the belt from the pulleys and delivers the same to a desired destination.
    Type: Grant
    Filed: March 19, 1987
    Date of Patent: December 27, 1988
    Assignee: Mitsuboshi Belting, Limited
    Inventors: Yoshihiko Kamiyama, Misao Fukuda, Akihiro Nagata
  • Method of fabricating a power transmission belt and apparatus therefor
    Patent number: 4782575
    Abstract: A power transmitting belt manufacture wherein belts are molded to have various cross sections. The belts are machined to a desired cross section. Each belt is entrained about drive and driven pulleys to run the belt under a preselected tension. At least one roller is caused to engage the back surface of the driven belt to reinforce the otherwise unsupported belt at the point of cutting between drive and driven pulleys. A pair of opposed cutting blades are engaged with the opposite sides of the belt to form the opposite side edges of the final belt section.
    Type: Grant
    Filed: March 18, 1987
    Date of Patent: November 8, 1988
    Assignee: Mitsuboshi Belting Ltd.
    Inventors: Yoshihiko Kamiyama, Misao Fukuda, Akihiro Nagata
  • Method of fabricating a power transmission belt and apparatus therefor
    Patent number: RE33606
    Abstract: A power transmitting belt manufacture wherein belts are molded to have various cross sections. The belts are machined to a desired cross section. Each belt is entrained about drive and driven pulleys to run the belt under a preselected tension. At least one roller is caused to engage the back surface of the driven belt to reinforce the otherwise unsupported belt at the point of cutting between drive and driven pulleys. A pair of opposed cutting blades are engaged with the opposite sides of the belt to form the opposite side edges of the final belt section.
    Type: Grant
    Filed: December 26, 1989
    Date of Patent: June 11, 1991
    Assignee: Mitsuboshi Belting Ltd.
    Inventors: Yoshihiko Kamiyama, Misao Fukuda, Akihiro Nagata