Patents by Inventor Hiroyuki Murano

Hiroyuki Murano 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).

  • Operation body, information-input device, and information terminal device
    Patent number: 8471809
    Abstract: An operation body having a pointing function with respect to information includes a chassis having a reflection face, a circuit charging an inner second battery when receiving an electrical power from outside through a terminal exposed from the chassis, and a circuit transmitting switch information to outside cordlessly. On the other hand, an information-input device includes a chassis supporting a keyboard, and an optical system that transmits a light to an operation body operated on the chassis and receives a reflected light of the light. The chassis supporting the keyboard has a recess housing the operation body. The operation portion may be housed in the recess. The second battery is charged when the operation body is housed. And a light emitting of the optical system is stopped when the operation body is housed.
    Type: Grant
    Filed: July 13, 2007
    Date of Patent: June 25, 2013
    Assignee: Fujitsu Component Limited
    Inventors: Fujio Seki, Hiroyuki Murano, Heiichi Sugino, Takeshi Kasai
  • Operation body, information-input device, and information terminal device
    Publication number: 20070262955
    Abstract: An operation body having a pointing function with respect to information includes a chassis having a reflection face, a circuit charging an inner second battery when receiving an electrical power from outside through a terminal exposed from the chassis, and a circuit transmitting switch information to outside cordlessly. On the other hand, an information-input device includes a chassis supporting a keyboard, and an optical system that transmits a light to an operation body operated on the chassis and receives a reflected light of the light. The chassis supporting the keyboard has a recess housing the operation body. The operation portion may be housed in the recess. The second battery is charged when the operation body is housed. And a light emitting of the optical system is stopped when the operation body is housed.
    Type: Application
    Filed: July 13, 2007
    Publication date: November 15, 2007
    Applicant: FUJITSU COMPONENT LIMITED
    Inventors: Fujio Seki, Hiroyuki Murano, Heiichi Sugino, Takeshi Kasai