Patents by Inventor Satoshi Fujio

Satoshi Fujio 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 with synthetic resin hand shaft
    Patent number: 4858210
    Abstract: An apparatus has a hand shaft formed of synthetic resin which has a first hand shaft portion and a second hand shaft portion having an insertion hole into which the first hand shaft portion is inserted to be rotatable. The first hand shaft portion is formed in a columnar shape by molding with the synthetic resin containing fiber-like reinforcing materials. In the synthetic resin forming the first hand shaft portion, the longitudinal axes of fiber-like reinforcing materials are oriented to be consistent with the longitudinal axis of the first hand shaft.
    Type: Grant
    Filed: November 9, 1987
    Date of Patent: August 15, 1989
    Assignee: Casio Computer Co., Ltd.
    Inventors: Wataru Yamada, Satoshi Fujio, Kenichi Nakamura
  • Slip structure of a timepiece
    Patent number: 4785434
    Abstract: Synthetic resin shaft and gear portions are molded to be capable of slipping each other. During a normal timepiece operation, the shaft and gear portions are integrally rotated. During a hand setting operation, the shaft portion is rotated with slip on the gear portion. In this slip structure of a timepiece, at least one of the shaft and gear portions is formed of an oil-containing resin material.
    Type: Grant
    Filed: November 16, 1987
    Date of Patent: November 15, 1988
    Assignee: Casio Computer Co., Ltd.
    Inventors: Masaru Shoji, Wataru Yamada, Masayoshi Tanazawa, Mitsunobu Yatabe, Kenichi Nakamura, Satoshi Fujio, Masaki Yokohama, Takashi Watanabe, Kanenori Ochiai