Patents by Inventor Naoko Hoshino

Naoko Hoshino 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).

  • Audio tuner
    Patent number: D293322
    Type: Grant
    Filed: April 12, 1985
    Date of Patent: December 22, 1987
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Naoko Hoshino, Takashi Abe, Yosuke Suzuki
  • Operation machine console for telephone information
    Patent number: D293437
    Type: Grant
    Filed: June 7, 1985
    Date of Patent: December 29, 1987
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Naoko Hoshino, Yosuke Suzuki