Patents by Inventor Takuhito Ueno

Takuhito Ueno 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).

  • Printing system with power saving mode
    Patent number: 7859693
    Abstract: In a printing system 10 connected to a host computer 20 as an upper system via a serial bus, communication control information used in a shift from a power saving mode to a normal transfer mode are previously in a response controlling portion 147 before a CPU 151 in a printing controlling portion 12 is shifted into the power saving mode, and then the response controlling portion 147 can receive the data based on the set communication control information without intervention of a CPU 151 in the cancel of the power saving mode.
    Type: Grant
    Filed: October 12, 2001
    Date of Patent: December 28, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Takuhito Ueno, Masahiko Kikuchi
  • Printing system
    Publication number: 20020109857
    Abstract: In a printing system 10 connected to a host computer 20 as an upper system via a serial bus, communication control information used in a shift from a power saving mode to a normal transfer mode are previously in a response controlling portion 147 before a CPU 151 in a printing controlling portion 12 is shifted into the power saving mode, and then the response controlling portion 147 can receive the data based on the set communication control information without intervention of a CPU 151 in the cancel of the power saving mode.
    Type: Application
    Filed: October 12, 2001
    Publication date: August 15, 2002
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Takuhito Ueno, Masahiko Kikuchi