Patents by Inventor Yonezo Yanokura

Yonezo Yanokura 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).

  • Method of manufacturing circuit structure by insert molding of electric and/or optical transmission medium
    Patent number: 5179601
    Abstract: A method of manufacturing a circuit structure where the electric and/or optical transmission medium or media include at least one of an optical signal transmission medium, an electric signal transmission medium, and an electric power transmission medium. The transmission media are insert-molded in plastics which is a housing for electronic and electric devices and parts. The circuit structure serves both for conductive circuits and housing so that the electronic and electric devices and parts can be wired and mounted at high density.
    Type: Grant
    Filed: October 30, 1991
    Date of Patent: January 12, 1993
    Assignee: Hitachi, Ltd.
    Inventors: Masao Gotoh, Makoto Iida, Kenichi Waragai, Yonezo Yanokura, Masaki Sato
  • Circuit structure formed by insert molding of electric and/or optical transmission medium
    Patent number: 5071223
    Abstract: A unitary circuit structure has an electric and/or optical transmission medium. The structure includes at least one of an optical signal transmission medium (22), an electric signal transmission medium (1, 8, 21, 41), and an electric power transmission medium (23) which are insert-molded in a plastic which forms a housing (7, 24) for electronic and electric devices and parts. The circuit structure serves as both conductive circuits and housing so that the electronic and electric devices and parts can be wired and mounted at high density.
    Type: Grant
    Filed: June 14, 1990
    Date of Patent: December 10, 1991
    Assignee: Hitachi, Ltd.
    Inventors: Masao Gotoh, Makoto Iida, Kenichi Waragai, Yonezo Yanokura, Masaki Sato