Patents by Inventor Eiji Kakii

Eiji Kakii 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).

  • Patent number: 8538490
    Abstract: A system and method for operating a mobile electronic device is disclosed. An intermittent reception is performed to reduce or minimize power consumption during a sleep mode while the mobile electronic device is communicating with at least one base station. At least a first voltage is provided on a chip-enable terminal of an LED driving circuit to cause an LED to blink after the intermittent reception.
    Type: Grant
    Filed: January 26, 2011
    Date of Patent: September 17, 2013
    Assignee: KYOCERA Corporation
    Inventor: Eiji Kakii
  • Publication number: 20110183723
    Abstract: A system and method for operating a mobile electronic device is disclosed. An intermittent reception is performed to reduce or minimize power consumption during a sleep mode while the mobile electronic device is communicating with at least one base station. At least a first voltage is provided on a chip-enable terminal of an LED driving circuit to cause an LED to blink after the intermittent reception.
    Type: Application
    Filed: January 26, 2011
    Publication date: July 28, 2011
    Applicant: KYOCERA CORPORATION
    Inventor: Eiji KAKII
  • Patent number: 5253054
    Abstract: In a moving image encoding apparatus, an image signal is converted into a digital image signal by an A/D converter and is stored in frame memory 110. In addition, a movement vector detector 300 detects a movement of the output of the frame memory 110. In an orthogonal transformer 130, a difference signal between a present frame image which is stored in the frame memory 110 and a previous frame image which is stored in a variable delay frame memory 210 is supplied, in which the difference signal is converted by orthogonal transformation. The orthogonally transformed transformation signal is quantized into a linear or nonlinear discrete level on the basis of a step width of quantization from a step size controller 600 in a quantizer 140. Then, the quantized data is encoded into a variable length code in a variable length encoder 150. A movement vector detector 300 detects movement of the image by pattern matching processing between the present frame and the previous frame.
    Type: Grant
    Filed: August 29, 1991
    Date of Patent: October 12, 1993
    Assignee: Graphics Communication Technologies Ltd.
    Inventors: Hiroshi Fujiwara, Hiroo Uwabu, Masanori Maruyama, Eiji Kakii
  • Patent number: 5241401
    Abstract: An image signal encoding apparatus having a control means for detecting a degree of redundancy of an inputted image signal and for conducting frame skip control based on a frame skip number determination and a determined skip number, an encoding processing means for processing a frame signal indicated by a transmission from said control means by block units into which a screen is divided, quantizing this signal, and encoding and outputting this signal through the medium of a transmission buffer, and a step size control means for controlling the step size of the quantization, characterized in that the step size control means comprises a correction buffer amount calculation means, which calculates a correction buffer amount indicating an excess in the transmission buffer from the frame skip number and a previously supplied transmission speed, and a step size calculation means, which outputs a quantization step size which is smaller as the correction buffer amount indicates a larger excess of the transmission bu
    Type: Grant
    Filed: August 29, 1991
    Date of Patent: August 31, 1993
    Assignee: Graphics Communication Technologies Ltd.
    Inventors: Hiroshi Fujiwara, Hiroo Uwabu, Masanori Maruyama, Eiji Kakii