Patents by Inventor Kazuki Matsui

Kazuki Matsui 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: 8953676
    Abstract: An information processing apparatus that generates images for displaying a computer execution result on a display unit of a terminal device connected through a network and that transmits the images to the terminal device. The apparatus includes an image memory that holds the images; a first transmitting unit that transmits the images, a detecting unit that detects an area obtained by updating accumulated changes between frames of the images or a frequency of changes between frames of the images, and a second transmitting unit that compresses the images by a compression method and that transmits the compressed images, when the area or the frequency detected by the detecting unit is larger than or equal to a predetermined threshold, the compression method being different from a compression method for the first transmitting unit.
    Type: Grant
    Filed: June 21, 2011
    Date of Patent: February 10, 2015
    Assignee: Fujitsu Limited
    Inventors: Kazuki Matsui, Kenichi Horio, Tomoharu Imai
  • Patent number: 8922911
    Abstract: Disclosed are an image pickup lens which provides a sufficient back focus and can be subjected to a reflow process while offering a capability to be used with either a 1/10-inch-sized or a 1/12-inch-sized solid-state image pickup device, as well as an image pickup apparatus and a portable terminal employing such an image pickup lens. An image pickup lens for focusing an image of a subject on a photoelectric converting portion of a solid-state image pickup device, the image pickup lens comprising an aperture stop and a single lens arranged in this order from an object side, wherein the image pickup lens satisfies the following conditional formulae: 0.70 mm<f<1.60 mm??(1) 0.70<(r1+r2)/(r1?r2)<1.60??(2) where f: focal length of the image pickup lens (mm); r1: paraxial radius of curvature of an object-side surface of the single lens (mm); and r2: paraxial radius of curvature of an image-side surface of the single lens (mm).
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: December 30, 2014
    Assignee: Konica Minolta Business Technologies, Inc.
    Inventors: Yuichi Ozaki, Kazuki Matsui
  • Patent number: 8893123
    Abstract: An information processing apparatus includes: a first virtual machine part to operate by being allocated to another information processing apparatus; a monitoring-application information storing part to store an application for monitoring the operation of the virtual machine part; a determining part to determine, in the virtual machine part, whether the application stored in the monitoring-application information storing part is operating by accessing an auxiliary storage device connected to the other information processing apparatus; a status storing part to store application information related to an operating status of the application when the determining part determines that the application is operating; an application exiting part to exit the application when the application information is stored; and a transmitting part to transmit virtual-machine information related to an operating status of the virtual machine part, together with the stored application information, to the other information processing
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: November 18, 2014
    Assignee: Fujitsu Limited
    Inventors: Ryo Miyamoto, Takashi Ohno, Koichi Yamasaki, Kazuki Matsui
  • Patent number: 8879541
    Abstract: A request destination management table that stores therein a service ID uniquely identifying a service being interrelated with a request destination to which execution of a service is requested and a report destination management table that stores therein a call ID uniquely identifying a call being interrelated with a report destination of a call state transition report indicative of state transition of the call are provided. An IP telephone receives a request for a supplementary service, obtains a request destination corresponding to a service ID of the supplementary service from the request destination management table, and transfers the request for the supplementary service to the request destination. The IP telephone receives a call state transition report, obtains a report destination corresponding to a call ID of the call state transition report from the report destination management table, and transfers the call state transition report to the report destination.
    Type: Grant
    Filed: August 6, 2010
    Date of Patent: November 4, 2014
    Assignee: Fujitsu Limited
    Inventors: Masahide Noda, Kazuki Matsui, Satoshi Okuyama, Masahiko Murakami
  • Patent number: 8868750
    Abstract: An information processing device includes: a detecting unit that detects a load of a process performed on the first virtual computer; a load determining unit that determines whether the load detected by the detecting unit is higher than a threshold; and an inhibiting unit that inhibits the process when a second virtual computer to which the first virtual computer is switched operates on the other information processing device and the process that causes the load determined by the load determining unit is performed on the second virtual computer.
    Type: Grant
    Filed: February 17, 2011
    Date of Patent: October 21, 2014
    Assignee: Fujitsu Limited
    Inventor: Kazuki Matsui
  • Publication number: 20140310336
    Abstract: A screen data transfer device that includes a processor that executes a procedure. The procedure includes: (a) receiving screen data having a changed portion compressed by first compression processing, and detecting a high region where a changed frequency in the screen is a threshold value or greater; (b) detecting a processing load of the device itself; and (c) when the detected load is a threshold value or greater, and in cases in which the changed portion overlaps with the high region, assigning a route of the screen data to a first route in which second compression processing with a higher compression ratio than the first compression processing is executed by a compression section, and in cases in which the changed portion does not overlap with the high region, assigning the route to a second route in which the screen data bypasses the compression section.
    Type: Application
    Filed: March 4, 2014
    Publication date: October 16, 2014
    Applicant: FUJITSU LIMITED
    Inventors: Tomoharu Imai, Kazuki Matsui
  • Patent number: 8819270
    Abstract: An information processing apparatus for generating a plurality of images to be displayed on a display unit of a terminal device connected via a network and transmitting the plurality of images to the terminal device. The apparatus includes an image memory for storing the plurality of images; a first transmission unit for transmitting the plurality of images to the terminal device, an area determination unit for determining an area in which change between frames of the plurality of images exceeds a threshold value, a second transmission unit for compressing the determined area at a frame rate higher than that of the first transmission unit and transmitting the area to the terminal device, and a management unit for managing synchronization between an image transmitted by the first transmission unit and an image transmitted by the second transmission unit, generating drawing timing of each image.
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: August 26, 2014
    Assignee: Fujitsu Limited
    Inventors: Kazuki Matsui, Kenichi Horio
  • Patent number: 8797365
    Abstract: An image transmission method includes using a computer processor, acquiring operation information at a transmission device from another device that instructs to scroll an image; determining a scroll direction and a scroll speed based on the operation information; generating a moving image from a plurality of images that are sequentially displayed on a screen of the other device at a display time interval when an image displayed on the screen of the other device is scrolled to the scroll direction at the speed for a time; and transmitting the moving image to the other device.
    Type: Grant
    Filed: November 2, 2011
    Date of Patent: August 5, 2014
    Assignee: Fujitsu Limited
    Inventors: Tomoharu Imai, Kazuki Matsui, Kenichi Horio
  • Patent number: 8792184
    Abstract: An image-capturing lens includes, in order from an object side: a meniscus-shaped first lens which has positive power near an optical axis; a second lens which has positive power near the optical axis and has negative power in the periphery of the second lens; and a meniscus-shaped third lens. The image-capturing lens satisfies the following conditional formulas: TL/f<1.10, 2.00<(r2+r1)/(r2?r1)<4.00, and 0.07<D2/f<0.19, where TL: the air-converted distance from the object-side surface of the first lens to the image-side surface thereof, f: the focal length of the entire system, r2: the radius of curvature of the first lens on the image side thereof, r1: the radius of curvature of the first lens on the object side thereof, D2: the distance between the first lens and the second lens.
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: July 29, 2014
    Assignee: Konica Minolta Advanced Layers, Inc.
    Inventors: Kazuki Matsui, Eigo Sano, Yasunari Fukuta
  • Publication number: 20140198112
    Abstract: A method of controlling an information processing apparatus includes generating, using a hardware, first image data corresponding to a first area of an image to be displayed on a screen of a client apparatus coupled to the information processing apparatus, generating, using a processor other than the hardware, second image data corresponding to a second area of the image, and transferring the first image data and second image data to the client apparatus separately.
    Type: Application
    Filed: December 5, 2013
    Publication date: July 17, 2014
    Applicant: FUJITSU LIMITED
    Inventors: Ryo MIYAMOTO, Kenichi HORIO, Kazuki MATSUI
  • Publication number: 20140195596
    Abstract: Communication equipment, arranged between a terminal device and a server, includes: a detector configured to detect transmitted data that is transmitted to the terminal device and non-transmitted data that is not transmitted to the terminal device, from service data transmitted from the server to the terminal device through the communication equipment; a first calculator configured to calculate a first cost of transmitting the non-transmitted data to the terminal device; a second calculator configured to calculate a second cost of transmitting, to the terminal device, a difference image between an image corresponding to the service data and an image corresponding to the transmitted data; and a transmission scheme decision unit configured to transmit the non-transmitted data to the terminal device when the second cost is greater than the first cost and transmit the difference image to the terminal device when the second cost is smaller than the first cost.
    Type: Application
    Filed: November 19, 2013
    Publication date: July 10, 2014
    Applicant: FUJITSU LIMITED
    Inventors: Koichi YAMASAKI, Kazuki MATSUI
  • Publication number: 20140192424
    Abstract: Imaging lens comprises, in order from the object side, a first lens block having a convex and concave surfaces oriented toward the object and image side respectively, and having a positive power, and a second lens. An aperture stop can be located on the object side of the first lens block, a peripheral portion of the image side surface of the second lens has a positive power where: 0.62<fla/f<0.82 (1) ?4.00<f1b/f<?1.11 (2) 0.70<D4/f<1.00 (3) with, fla: focal distance of object side lens portion of the first lens block; f1b: focal distance of an image side lens portion of the first lens block; D4: distance on the optical axis from the object side surface of the first lens block to the image side surface of the second lens; f: focal distance of the imaging lens total system.
    Type: Application
    Filed: May 10, 2012
    Publication date: July 10, 2014
    Applicant: KONICA MINOLTA, INC
    Inventors: Kazuki Matsui, Takashi Kawasaki
  • Patent number: 8756671
    Abstract: An information processing apparatus includes a key information table memory for storing, in a key information table, key information including first identification information identifying a first nearby device communicating with the information processing apparatus, a communication unit for communicating with a second nearby device present at a location where the second nearby device is communicable with the information processing apparatus, a nearby device information retrieval unit for retrieving nearby device information including second identification information identifying the second nearby device, a movement halt detector for detecting a movement status of the information processing apparatus, a functional limitation determiner for determining, based on the key information, the nearby device information, and/or the movement status, whether to limit execution of a process of a function of the information processing apparatus and a functional limitation executer for controlling the execution of the proce
    Type: Grant
    Filed: June 14, 2010
    Date of Patent: June 17, 2014
    Assignee: Fujitsu Limited
    Inventors: Jun Kakuta, Ryuichi Matsukura, Kazuki Matsui
  • Patent number: 8751658
    Abstract: An allocating method is executed by a computer. The allocating method includes transmitting to any one given apparatus among multiple apparatuses capable of executing an identical process and respectively having a different processing performance, a command for the process; duplicating the command and transmitting resulting duplicated commands to an apparatus group that is not executing the process and among the apparatuses; measuring for the given apparatus and each apparatus of the apparatus group, a utilization rate acquired when the command is executed; identifying based on the utilization rate for the given apparatus, an apparatus to be switched among the apparatus group; and switching a transmission destination of the command, from the given apparatus to the apparatus to be switched.
    Type: Grant
    Filed: January 27, 2012
    Date of Patent: June 10, 2014
    Assignee: Fujitsu Limited
    Inventors: Koichi Yamasaki, Kazuki Matsui, Takashi Ohno
  • Publication number: 20140156735
    Abstract: A distributed processing method is provided for execution in a system formed from first and second information processing apparatus. The first information processing apparatus requests the second information processing apparatus to execute a processing operation off-loaded from the first information processing apparatus, while the first information processing apparatus is capable of executing the processing operation. It is then determined whether the amount of elapsed time since the request exceeds a threshold before an execution result of the processing operation is obtained from the second information processing apparatus. When the elapsed time is determined to have exceeded the threshold, the first information processing apparatus starts to locally execute the processing operation. The first information processing apparatus uses its local execution result or the execution result obtained from the second information processing apparatus, whichever comes earlier.
    Type: Application
    Filed: October 7, 2013
    Publication date: June 5, 2014
    Applicant: FUJITSU LIMITED
    Inventors: Koichi YAMASAKI, Kazuki MATSUI
  • Publication number: 20140156737
    Abstract: A method of controlling an information processing apparatus includes acquiring image information updated when an operation position specified based on operation information is set to a position different from the operation position, and setting the operation position to the position based on the image information acquired in the acquiring.
    Type: Application
    Filed: December 2, 2013
    Publication date: June 5, 2014
    Applicant: FUJITSU LIMITED
    Inventors: Tomoharu Imai, Kazuki Matsui
  • Patent number: 8732235
    Abstract: A computer implemented method including: periodically requesting an off-line data update processing based on automatic determination of a degree of importance of data and an update frequency; and updating the off-line data based on the requesting and displaying a page of on-line data resulting from the updating.
    Type: Grant
    Filed: November 9, 2009
    Date of Patent: May 20, 2014
    Assignee: Fujitsu Limited
    Inventors: Hideto Kihara, Kazuki Matsui
  • Publication number: 20140086550
    Abstract: A system includes: an information processing device and a terminal device including a first processor configured to: receive image data including a plurality of first image data that are to be displayed in accordance with a first operation input to the terminal device, store the image data into the first memory, generate, on the basis of a first operation locus corresponding to the first operation and a second operation locus corresponding to a second operation input to the terminal device after the first operation, moving image data that is to be played back in accordance with the second operation, the moving image data including at least a portion of the image data stored in the first memory and corresponding to respective points of the first operation locus, and display the moving image data in the display device.
    Type: Application
    Filed: July 24, 2013
    Publication date: March 27, 2014
    Applicant: FUJITSU LIMITED
    Inventors: Kazuki Matsui, Kenichi Horio
  • Publication number: 20140089812
    Abstract: A system includes: an information processing apparatus including a first memory and a first processor coupled to the first memory and configured to: output first information representing a first display area of a first image which is set as a first operation target in accordance with a first operation; and a terminal apparatus including a second memory and a second processor coupled to the second memory and configured to: accept the first operation input by a user, extract first image data of the first image from a second image displayed on a screen of the terminal apparatus, based on the first information, and store the first image data in the second memory.
    Type: Application
    Filed: July 26, 2013
    Publication date: March 27, 2014
    Applicant: FUJITSU LIMITED
    Inventors: Kazuki MATSUI, Kenichi HORIO
  • Patent number: 8659839
    Abstract: Disclosed is an imaging lens by which astigmatism and field curvature are satisfactorily corrected by arranging on a first surface a concave surface having an appropriate radius of curvature. Condition (1) defines the radius of curvature of the concave surface arranged on the object-side surface of a bonded compound lens. By fulfilling condition (1), a lens can be obtained in which astigmatism and field curvature are satisfactorily corrected. Condition (1): ?1.5<rL11/f<?5.0, wherein rL11 is the local curvature radius of the object-side surface of the first lens calculated by the equation below; f is the focus distance of the entire system. rL11={(h1)2+(s1)2}/(2s1); h1 is 1/10 of the effective radius of the object-side surface of the first lens; and s1 is the displacement amount in a direction parallel to the optical axis from the surface apex point at a lens surface height h1.
    Type: Grant
    Filed: February 17, 2011
    Date of Patent: February 25, 2014
    Assignee: Konica Minolta Advanced Layers, Inc.
    Inventors: Kazuki Matsui, Yasunari Fukuta