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: 8630206
    Abstract: A server judges whether a withdrawn terminal is included in a first communication group, wherein the withdrawn terminal is a terminal which is provided with sending permission in a second communication group and not provided with sending permission in the first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 The server sends a notice of withdrawal of the withdrawn terminal from the second communication group, when judged that the withdrawn terminal is included in the first communication group.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: Grant
    Filed: July 26, 2010
    Date of Patent: January 14, 2014
    Assignee: Fujitsu Limited
    Inventors: Kenichi Horio, Kazuki Matsui
  • Patent number: 8615226
    Abstract: There are provided: a data communication system, a relay apparatus, and a portable terminal apparatus in which when a mobile portable terminal apparatus such as a mobile telephone displays a screen based on display screen definition data received from a central apparatus, the exception handling of the data communication can be dynamically changed according to the communication environment of the portable terminal apparatus. The central apparatus adds, to the display screen definition data, communication control data where an exception handling procedure for communication between the portable terminal apparatus and the central apparatus is set. The portable terminal apparatus displays an image based on the display screen definition data received from the central apparatus, and performs data communication with the central apparatus according to the communication control data extracted from the display screen definition data.
    Type: Grant
    Filed: November 22, 2006
    Date of Patent: December 24, 2013
    Assignee: Fujitsu Limited
    Inventors: Kazuki Matsui, Hideto Kihara, Soichi Nishiyama, Yasuhiko Awamoto, Hiroshi Kokubo, Chizu Tuge, Yoshiyuki Ito, Norie Tachibana
  • Patent number: 8588767
    Abstract: A mobile terminal device includes a self-diagnosis unit that diagnoses a problem in the application, a modifying unit that modifies a start command to start the application in a state in which the self-diagnosis unit is activated, a specification receiving unit that executes the modified start command upon receiving a specification of the application, an operation procedure display unit that displays an operation procedure that a user executes before a start of the application when the modified start command is executed, a memory unit in which log data indicating a result of a user operation on the application is stored by the activated self-diagnosis unit, and a log data transmitting unit that transmits the log data stored in the memory unit through a network to a remote management server that manages the application problem when a completion of the diagnosis by the self-diagnosis unit is detected.
    Type: Grant
    Filed: March 1, 2012
    Date of Patent: November 19, 2013
    Assignee: Fujitsu Limited
    Inventors: Shingo Fujimoto, Kazuki Matsui
  • Publication number: 20130300633
    Abstract: 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: Application
    Filed: March 12, 2013
    Publication date: November 14, 2013
    Applicant: Fujitsu Limited
    Inventors: Kenichi HORIO, Kazuki Matsui
  • Patent number: 8565754
    Abstract: A communication device includes: an obtaining unit that obtains use state information of the communication device during a call with another communication device; and a transmission unit that transmits an obtaining command for use state information of the other communication device to the other communication device and the use state information obtained to an external part.
    Type: Grant
    Filed: June 16, 2010
    Date of Patent: October 22, 2013
    Assignee: Fujitsu Limited
    Inventors: Masahide Noda, Kazuki Matsui
  • Patent number: 8560817
    Abstract: It will be provided with an information processing apparatus, an information processing system, a computer program and an information processing method, which can prepare operating environment based on setting information distinctive in respective users without causing interference on operating environments for other users. A controlling unit 10 of the information processing apparatus 1 can implement plural virtual PCs. When receiving a request for activating a virtual PC from a terminal apparatus, the controlling unit 10 obtains setting information from the terminal apparatus. The controlling unit 10 determines whether the setting information obtained from the terminal apparatus falls into acceptable range based on constraint conditions being set by a setting acceptable range template 13d. When having determined that the setting information falls into the acceptable range, the controlling unit 10 activates the virtual PC based on the setting information obtained from the terminal apparatus.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: October 15, 2013
    Assignee: Fujitsu Limited
    Inventor: Kazuki Matsui
  • Patent number: 8558939
    Abstract: Provided is an image pickup lens composed of three lens elements and an image pickup apparatus using the same, where the image pickup lens has satisfactorily corrected aberrations despite being smaller in size than conventional image pickup lenses. As image pickup lens includes, in order from the object side, an aperture stop, a first lens, a second lens, and a third lens. The first lens is a positive lens and is a meniscus lens having a convex surface facing the object side and a concave surface facing the object side, and the third lens is a negative lens. The image pickup lens satisfies conditional expressions relating to an air gap between the second and third lenses, a focal length of the second lens, and a curvature radius of the object-side surface of the second lens.
    Type: Grant
    Filed: October 6, 2010
    Date of Patent: October 15, 2013
    Assignee: Konica Minolta Advanced Layers, Inc.
    Inventors: Kazuki Matsui, Yasunari Fukuta
  • Publication number: 20130262705
    Abstract: An information processing apparatus includes rendering a software processing result to an image memory that stores a image to be displayed on a terminal apparatus connected through a network, and includes detecting an update field in which the image is updated, when the rendering with respect to the image memory is performed, and includes first compressing the image of the update field to obtain first compression data, and includes dividing the first compression data into a data size within a window size of a connection established with the terminal apparatus to obtain division data, and includes second compressing the image of the update field to the data size within the window size of the connection to obtain second compression data, and includes assigning each division data to any connection of multiple connections and assigning the second compression data to a dedicated connection different from the multiple connections.
    Type: Application
    Filed: December 10, 2012
    Publication date: October 3, 2013
    Inventors: Tomoharu IMAI, Kazuki Matsui
  • Patent number: 8533534
    Abstract: An information generating apparatus, includes: a process executing part that executes at least one process using a battery as a power source; a power detecting part that detects power consumption of the battery; a consumption determining part that determines whether the power consumption is equal to or more than a specified threshold; an acquisition part that specifies a process executed by the process executing part when the power consumption is equal to or more than the specified threshold; and a generating part that generates execution state information about the specified process.
    Type: Grant
    Filed: October 26, 2010
    Date of Patent: September 10, 2013
    Assignee: Fujitsu Limited
    Inventors: Kazuki Matsui, Shingo Fujimoto
  • Patent number: 8493186
    Abstract: The reader/writer repeatedly reads data, which is stored in an IC tag existing in an area where communication with the reader/writer can be established, from the IC tag in a noncontact method. The reader/writer transmits the read data to the administrative device. The administrative device generates read data which shows the result of reading in chronologic order and generates feature data indicative of the feature of the result of reading on the basis of the generated time series data. An IC tag is sorted as a target tag or an unnecessary tag by sorting the read data as necessary data or unnecessary data on the basis of the generated feature data.
    Type: Grant
    Filed: March 25, 2009
    Date of Patent: July 23, 2013
    Assignee: Fujitsu Limited
    Inventors: Hiroyasu Sugano, Kazuki Matsui, Hideto Kihara
  • Publication number: 20130163101
    Abstract: An image capturing lens is disclosed, which is compact and capable of capturing an image at a wide angle though realizing low cost performance by enabling mass productions of wafer-scale lenses, and an image capturing device is disclosed, which uses this image capturing lens. For the purpose of attaining short focusing, a wide angle of view can be ensured by optimally disposing the power of a first lens block and the power of a second lens block so that a value of a conditional formula (1) becomes higher than a lower limit. Hereat, a wider angle can be attained by strengthening the positive power of the second lens block against the first lens block without increasing the overall length. While on the other hand, the value of the conditional formula (1) becomes lower than an upper limit, whereby the power of the second lens block is prevented from being excessively strengthened, the lens units of the second lens block can be configured with a small sag quantity, and moldability can be kept preferable, 0.
    Type: Application
    Filed: September 5, 2011
    Publication date: June 27, 2013
    Inventors: Yasunari Fukuta, Kazuki Matsui, Ryouta Ishikawa, Takashi Kawasaki
  • Publication number: 20130135337
    Abstract: 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: Application
    Filed: September 14, 2012
    Publication date: May 30, 2013
    Applicant: FUJITSU LIMITED
    Inventors: Kazuki MATSUI, Kenichi Horio, Ryo Miyamoto, Tomoharu Imai
  • Publication number: 20130110991
    Abstract: A computer receives, from a target device via a communication apparatus that is capable of accessing the target device, an issuance request for issuing key information unique to the target device. The computer generates the key information upon reception of the issuance request. The computer stores an address allocated to the communication apparatus and the key information in association with each other. The computer transmits the key information to the target device via the communication apparatus. The computer receives, from the communication apparatus, the key information and a registration request for registering a relay apparatus for relaying communication between the computer and the target device. The computer registers the communication apparatus as the relay apparatus when the address allocated to the communication apparatus and the address stored in association with the received key information match each other.
    Type: Application
    Filed: September 11, 2012
    Publication date: May 2, 2013
    Applicant: FUJITSU LIMITED
    Inventors: Shingo FUJIMOTO, Kazuki MATSUI
  • Patent number: 8411972
    Abstract: 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: Grant
    Filed: November 23, 2011
    Date of Patent: April 2, 2013
    Assignee: Fujitsu Limited
    Inventors: Kenichi Horio, Kazuki Matsui
  • Publication number: 20130063447
    Abstract: 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: Application
    Filed: July 16, 2012
    Publication date: March 14, 2013
    Applicant: FUJITSU LIMITED
    Inventors: Kazuki Matsui, Kenichi Horio, Ryo Miyamoto, Tomoharu Imai
  • Publication number: 20130054519
    Abstract: A file synchronization method includes determining whether a terminal apparatus is capable of receiving a file in response to a synchronization request for the file, and converting the file into a format usable by the terminal apparatus, when that the terminal apparatus is capable of receiving the file is determined by the determining.
    Type: Application
    Filed: July 30, 2012
    Publication date: February 28, 2013
    Applicant: FUJITSU LIMITED
    Inventors: Takashi OHNO, Kazuki Matsui
  • Publication number: 20130050275
    Abstract: A pointer position correction method executed by a server, the correction method includes: receiving, from a client connected to the server through a network, first event information including an event that causes a pointer to move and a position to which to move the pointer, the event being input by the client; storing the first event information in an event record storage medium that stores a plurality of event information; executing processing according to the event that is included in the first event information; deciding whether, if the position of the pointer has been changed as a result of executing the processing, the changed pointer position matches any of pointer positions in the plurality of event information; and notifying the client of the changed pointer position if the changed pointer position does not match any of the pointer positions in the plurality of event information.
    Type: Application
    Filed: June 22, 2012
    Publication date: February 28, 2013
    Applicant: FUJITSU LIMITED
    Inventors: Ryo Miyamoto, Kazuki Matsui
  • Patent number: 8380782
    Abstract: An information communication method includes: accepting first presence information transmitted from a first terminal device which is connected so as to be communicable through a network; specifying a second terminal device as a notification destination to which the first presence information is destined; mapping the notification destination to a transmission source of the first presence information; deciding whether or not an alteration of the notification destination is required according to a state of the notification destination as indicated by second presence information accepted from the second terminal device; selecting, if alteration is required, a third terminal device to succeed the second terminal device; and notifying the first presence information to the third terminal device corresponding to the altered notification destination.
    Type: Grant
    Filed: December 16, 2008
    Date of Patent: February 19, 2013
    Assignee: Fujitsu Limited
    Inventors: Jun Kakuta, Masahiko Murakami, Kazuki Matsui
  • Publication number: 20130027604
    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: Application
    Filed: April 5, 2011
    Publication date: January 31, 2013
    Inventors: Yuichi Ozaki, Kazuki Matsui
  • Publication number: 20120320261
    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: Application
    Filed: February 17, 2011
    Publication date: December 20, 2012
    Inventors: Kazuki Matsui, Yasunari Fukuta