Patents by Inventor Hirokatu Kudo

Hirokatu Kudo 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).

  • Sound reproducing apparatus in the inside of a car
    Patent number: 4056165
    Abstract: A speaker assembly in an automobile located substantially at the intersection of an inside side panel and the ceiling of the automobile. The speaker unit is fixed on a baffle plate and the combination is bolted by means of a fixture to the upper part of said side panel. A packing material positioned on a part of the periphery of the baffle plate forms a tight seal with the inside ceiling material of the automobile.
    Type: Grant
    Filed: October 28, 1975
    Date of Patent: November 1, 1977
    Assignees: Honda Giken Kogyo Kabushiki Kaisha, Pioneer Electronic Corporation
    Inventors: Kintaro Okamoto, Hirokatu Kudo, Soichi Ishijimi, Etsuro Kadoiri, Hiroshi Soma, Hiroyuki Suzuki
  • Car loud speaker
    Patent number: 4005761
    Abstract: A speaker assembly adapted for mounting at the surface of the ceiling of a car. The assembly includes a first stay attached to the speaker and having arms with ends thereof for engaging the side and back ceiling rails of the car when the speaker is positioned in the corner of the ceiling below the ceiling fabric. A corner stay also attached to the speaker has a hook for engaging the ceiling rail at the corner thereof and a biasing spring for biasing the stay and hook against said rail.
    Type: Grant
    Filed: November 26, 1975
    Date of Patent: February 1, 1977
    Assignees: Pioneer Electronic Corporation, Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Kintaro Okamoto, Hirokatu Kudo, Etsuro Kadoiri, Hiroshi Soma