Patents by Inventor Kazushige OTSU

Kazushige OTSU 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).

  • Volume control system, controller, and amplifying apparatus
    Patent number: 8571236
    Abstract: A volume control system comprises: an amplifying apparatus; and a controller connectable to the amplifying apparatus. The amplifying apparatus includes; a first receiving section for receiving a volume value from the controller, a first input section into which an instruction for changing the volume value is input by a user's operation, a first transmitting section for transmitting the volume value input into the first input section to the controller, and a volume control section for, when the first receiving section receives the volume value or the changed volume value is input into the first input section, controlling a volume value of the amplifying apparatus based on the volume value.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: October 29, 2013
    Assignee: Onkyo Corporation
    Inventors: Takashi Yamada, Kazushige Otsu
  • VOLUME CONTROL SYSTEM, CONTROLLER, AND AMPLIFYING APPARATUS
    Publication number: 20110211712
    Abstract: A volume control system comprises: an amplifying apparatus; and a controller connectable to the amplifying apparatus. The amplifying apparatus includes; a first receiving section for receiving a volume value from the controller, a first input section into which an instruction for changing the volume value is input by a user's operation, a first transmitting section for transmitting the volume value input into the first input section to the controller, and a volume control section for, when the first receiving section receives the volume value or the changed volume value is input into the first input section, controlling a volume value of the amplifying apparatus based on the volume value.
    Type: Application
    Filed: August 24, 2010
    Publication date: September 1, 2011
    Inventors: Takashi YAMADA, Kazushige OTSU