Patents by Inventor Kenichi Horio
Kenichi Horio 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).
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Patent number: 9001131Abstract: An information processing device includes a memory; and a processor coupled to the memory, wherein the processor executes a process comprising: drawing an image representing a processing result based on software into an image memory; identifying a high-frequency change area; animating an image of the high-frequency change area; adding time information to an image of a change area having a change or the image of the high-frequency change area animated, and transmits the image to a terminal device; receiving the time information from the terminal device; determining based on a difference between the received time information and a reception time of the time information whether image drawing delay occurs; and starting an animation of the change area when the image drawing delay occurs and the animation is not being executed or changes an image transmission interval when the image drawing delay occurs and the animation is being executed.Type: GrantFiled: July 16, 2012Date of Patent: April 7, 2015Assignee: Fujitsu LimitedInventors: Kazuki Matsui, Kenichi Horio, Ryo Miyamoto, Tomoharu Imai
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Publication number: 20150089013Abstract: An information processing apparatus includes: an image memory that stores therein an image that is to be displayed on a terminal device; a drawing unit that draws a processing result from software into the image memory; a detecting unit that detects an update area containing an update between frames in the image; a splitting unit that splits, the image in the update area; a creating unit that creates, wait insertion data by inserting a wait between each of the pieces of the split data; a changing unit that changes the wait; an acquiring unit that acquires, the available bandwidth and a display update speed that indicates display intervals of the wait insertion data for each wait; and a selecting unit that selects, when a wait in which the available bandwidth is increased and the display update speed is improved, the wait.Type: ApplicationFiled: July 18, 2014Publication date: March 26, 2015Inventors: Kazuki Matsui, Kenichi Horio
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Publication number: 20150081770Abstract: A relay device includes: a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute, receiving a page from a server device; partitioning a second region other than a first region of the page in which the page is displayed by a client terminal into one or more partition regions; calculating the number of partition regions transmitted to the client terminal during a time difference between an acquisition time taken to acquire the entire page from the server device and a transmission time taken to transmit the first region to the client terminal; and transmitting an image corresponding to the first region and images corresponding to the partition regions of the calculated number to the client terminal.Type: ApplicationFiled: June 13, 2014Publication date: March 19, 2015Applicant: FUJITSU LIMITEDInventors: Kazuki MATSUI, Kenichi HORIO
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Patent number: 8982135Abstract: A server device 10 includes a frame buffer 13 that stores the image; an encoder 14e that compresses the image; a whole screen moving image conversion determination unit 14m that detects, from the image, a moving image area to be compressed by using the encoder 14e; a screen generator 14b that compresses the image such that image degradation is lower than that of the encoder 14e; a high frequency screen update area identifier 14n that detects, from an area compressed by the encoder 14e, a change area that has changed and calculates an accumulated change area by accumulating the change area; and a transmitter that transmits, to a client terminal 20, a moving image by compressing the moving image area detected by the moving image area and the detected change area and an image of the accumulated change area that is compressed by the screen generator 14b.Type: GrantFiled: November 17, 2011Date of Patent: March 17, 2015Assignee: Fujitsu LimitedInventors: Kazuki Matsui, Kenichi Horio
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Patent number: 8953676Abstract: 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: GrantFiled: June 21, 2011Date of Patent: February 10, 2015Assignee: Fujitsu LimitedInventors: Kazuki Matsui, Kenichi Horio, Tomoharu Imai
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Patent number: 8819270Abstract: 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: GrantFiled: June 23, 2011Date of Patent: August 26, 2014Assignee: Fujitsu LimitedInventors: Kazuki Matsui, Kenichi Horio
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Patent number: 8797365Abstract: 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: GrantFiled: November 2, 2011Date of Patent: August 5, 2014Assignee: Fujitsu LimitedInventors: Tomoharu Imai, Kazuki Matsui, Kenichi Horio
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Publication number: 20140198112Abstract: 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: ApplicationFiled: December 5, 2013Publication date: July 17, 2014Applicant: FUJITSU LIMITEDInventors: Ryo MIYAMOTO, Kenichi HORIO, Kazuki MATSUI
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Patent number: 8718637Abstract: A server equipment forwards received audio data to multiple terminal equipments; judges good or bad of a communication status between the respective terminal equipments; and transmits communication status data indicating good or bad of the communication status to each of the multiple terminal equipments, while a terminal equipment reproduces voice represented by transferred audio data in real-time; receives communication status data transmitted from the server equipment; and notifies a user whether a communication status indicated by the communication status data is good or bad.Type: GrantFiled: December 21, 2007Date of Patent: May 6, 2014Assignee: Fujitsu LimitedInventors: Satoshi Okuyama, Takashi Ohno, Kenichi Horio
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Publication number: 20140086550Abstract: 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: ApplicationFiled: July 24, 2013Publication date: March 27, 2014Applicant: FUJITSU LIMITEDInventors: Kazuki Matsui, Kenichi Horio
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Publication number: 20140089812Abstract: 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: ApplicationFiled: July 26, 2013Publication date: March 27, 2014Applicant: FUJITSU LIMITEDInventors: Kazuki MATSUI, Kenichi HORIO
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Patent number: 8677001Abstract: A data processing apparatus edits an actual data portion excluding a header from data transmitted by streaming transmission from a first information processing apparatus after start of streaming transmission. The data processing apparatus transmits edited actual data portion and header to a second information processing apparatus by streaming transmission. The second information processing apparatus reproduces the voice data or the animation data transmitted by streaming transmission. The actual data portion is edited so that the voice data or the animation data to be transmitted may be reproducible in the second information processing apparatus, and so that a program may become unexecutable even if it would be transmitted to the second information processing apparatus.Type: GrantFiled: December 22, 2003Date of Patent: March 18, 2014Assignee: Fujitsu LimitedInventors: Ai Yano, Masahide Noda, Yasuhide Matsumoto, Kenichi Horio, Masanobu Morinaga, Hitoshi Yamauchi, Hideaki Miyazaki, Noriyuki Fukuyama
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Patent number: 8630206Abstract: A server judges whether a withdrawn terminal is included in a first communication group, wherein the withdrawn terminal is a terminal which is provided with sending permission in a second communication group and not provided with sending permission in the first communication group. The server sends a notice of withdrawal of the withdrawn terminal from the second communication group, when judged that the withdrawn terminal is included in the first communication group.Type: GrantFiled: July 26, 2010Date of Patent: January 14, 2014Assignee: Fujitsu LimitedInventors: Kenichi Horio, Kazuki Matsui
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Patent number: 8631402Abstract: A duplicator duplicates a specified guest program to create a guest copy. A virtual machine activation requester selects a center apparatus for maintenance and requests the selected center apparatus for maintenance to activate a virtual machine based on the guest copy. A maintenance requester requests the activated virtual machine to perform a maintenance process. After the maintenance process, when the guest copy has been changed, a maintenance reflector replaces with the guest copy the guest program, among data stored in a guest program storage, associated with a specified program ID.Type: GrantFiled: November 6, 2008Date of Patent: January 14, 2014Assignee: Fujitsu LimitedInventors: Takashi Ohno, Kenichi Horio, Satoshi Okuyama
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Publication number: 20130300633Abstract: A control method of an information processing apparatus includes receiving image information and a first index associated with the image information transmitted from another information processing apparatus, the first index regarding a time when the other information processing apparatus transmits the image information, calculating a communication index regarding bandwidth of a network between the information processing apparatus and the other information processing apparatus on a basis of the first index, a second index, and size of the image information, the second index regarding a time when the information processing apparatus receives the image information, and transmitting the communication index to the other information processing apparatus.Type: ApplicationFiled: March 12, 2013Publication date: November 14, 2013Applicant: Fujitsu LimitedInventors: Kenichi HORIO, Kazuki Matsui
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Patent number: 8538470Abstract: A reception-process manager of a call server writes, in a transfer-voice-data storage, voice data contained in a voice packet received from the transmitter terminal which has acquired the talk right. A transmission-process manager of the call server determines the next transmission interval of a voice packet for each receiver terminal on the basis of determination information received from the each receiver terminal. The transmission-process manager reads out the voice data in a size dependent on the determined transmission interval from the transfer-voice-data storage, generates voice packet containing the voice data for the each receiver terminal, and transmits the voice packet to the each receiver terminal. Thus, the voice-packet transmission interval can be changed for each receiver terminal without stopping voice-packet transmission.Type: GrantFiled: November 20, 2007Date of Patent: September 17, 2013Assignee: Fujitsu LimitedInventors: Takashi Ohno, Kenichi Horio, Masahide Noda, Jun Kakuta
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Publication number: 20130135337Abstract: A server apparatus renders a process result of software on an image memory that stores a display image to be displayed on a client terminal, detects an update area in which an update occurs between frames of an image. The server apparatus selectively switches and performs a first generation process and a second generation process according to the number of detected update areas. The first generation process is a process that generates a color map for each update area based on colors used in the update area. The second generation process is a process that generates a color map commonly used between the update areas based on colors used in images of the update areas. The server apparatus reduces the number of colors in an update area using the generated color map and transmits a compressed image of the update area to the client terminal.Type: ApplicationFiled: September 14, 2012Publication date: May 30, 2013Applicant: FUJITSU LIMITEDInventors: Kazuki MATSUI, Kenichi Horio, Ryo Miyamoto, Tomoharu Imai
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Patent number: 8411972Abstract: An information processing device includes a storage storing information indicating a first region subjected to moving-image compression and transmission; an identification unit identifying a second region where the update amount of an image is greater than or equal to a threshold value; a determination unit determining whether the image of the second region being associated with the moving image of the first region is to be transmitted, based on an overlapping relationship between the first region and the second region; and a transmission unit transmitting an image of a region including a portion of the second region, following the transmission of the image of the first region, with the image of the region being subjected to moving-image compression, and transmitting information indicating a display position of the image subjected to moving-image compression, when the second region is to be transmitted with being associated with the first region is determined.Type: GrantFiled: November 23, 2011Date of Patent: April 2, 2013Assignee: Fujitsu LimitedInventors: Kenichi Horio, Kazuki Matsui
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Publication number: 20130063447Abstract: An information processing device includes a memory; and a processor coupled to the memory, wherein the processor executes a process comprising: drawing an image representing a processing result based on software into an image memory; identifying a high-frequency change area; animating an image of the high-frequency change area; adding time information to an image of a change area having a change or the image of the high-frequency change area animated, and transmits the image to a terminal device; receiving the time information from the terminal device; determining based on a difference between the received time information and a reception time of the time information whether image drawing delay occurs; and starting an animation of the change area when the image drawing delay occurs and the animation is not being executed or changes an image transmission interval when the image drawing delay occurs and the animation is being executed.Type: ApplicationFiled: July 16, 2012Publication date: March 14, 2013Applicant: FUJITSU LIMITEDInventors: Kazuki Matsui, Kenichi Horio, Ryo Miyamoto, Tomoharu Imai
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Patent number: 8243704Abstract: A call control device, which controls call connections between a plurality of terminals, includes a device information storage unit that stores device information on call-connectable terminals; a call request accepting unit that accepts a call request from one terminal to another terminal; a determining unit that determines, when the call request accepting unit accepts a call request, whether the device information on the other terminal is stored in the device information storage unit; a holding unit that holds a call state of the one terminal when the determining unit determines that device information on the other terminal is not stored in the device information storage unit; a state acquiring unit that acquires state information indicating a state of the other terminal; and a holding tone setting unit that sets a holding tone to be transmitted to the one terminal associated with the state information acquired by the state acquiring unit.Type: GrantFiled: November 17, 2009Date of Patent: August 14, 2012Assignee: Fujitsu LimitedInventors: Kenichi Horio, Kazuki Matsui, Masahiko Murakami