Patents by Inventor Toyohiro Ohba

Toyohiro Ohba 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).

  • Patent number: 4978209
    Abstract: A spectacle frame has temple members each of which can be turned around a corresponding pivot axis between a first position where the temple member is opened with respect to a front rim for use and a second position where the temple member is bent toward the front rim for storage. The frame includes a pair of hinges for connecting the corresponding temple members to said front rim. Each hinge comprises an elastic wire member and a bearing member. The wire member has a pair of arms extending from one end of the corresponding temple member substantially in parallel with a longitudinal direction of the temple member, and a pair of shaft portions each bent from a corresponding arm along the corresponding pivot axis.
    Type: Grant
    Filed: April 20, 1989
    Date of Patent: December 18, 1990
    Assignee: Nikon Corporation
    Inventor: Toyohiro Ohba