Patents by Inventor Kotoku Sakuma

Kotoku Sakuma 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: 4074271
    Abstract: An antenna holding device is disclosed herein which comprises a first member defining a recess and a second member including a projection extending within the recess. A pivot pin hingedly connects the projection of the second member within the recess of the first member. A plurality of concavities are formed along the projection of the second member in an arc having the pivot pin as the center. The first member includes a cylindrical channel which extends radially from the pivot pin and communicates with the recess. A second channel in the first member extends perpendicular to and communicates with the first channel. A spherical ball is received within the first channel and may be moved to extend into the recess sufficiently to engage one of the concavities defined by the projection of the second member. A spring-biased, push button is received within the second channel and includes a concavity which may be positioned adjacent the first channel.
    Type: Grant
    Filed: July 23, 1976
    Date of Patent: February 14, 1978
    Assignee: American Electronics, Inc.
    Inventor: Kotoku Sakuma