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).

  • Publication number: 20110279247
    Abstract: An active tag device includes a controller to cause the wireless communication unit to carry out data transmission at intervals of a first period, and to cause to start measurement of a second period set for determining a timing for causing a wireless communication unit to carry out carrier sense to detect data output by a reading writing apparatus, synchronously with the data transmission, and to cause the wireless communication unit to carry out the carrier sense after the second period elapsed. The reading writing apparatus includes a controller to cause to start measurement of the first period set for synchronizing with carrier sense of the active tag device after a wireless communication unit detected reception of data from the active tag device, and to cause the wireless communication unit to carry out data transmission to the active tag device during the second period after the first period elapsed.
    Type: Application
    Filed: July 19, 2011
    Publication date: November 17, 2011
    Applicant: Fujitsu Limited
    Inventors: Akira Itasaki, Isamu Yamada, Shinichi Shiotsu, Satoshi Inano, Hideki Tanaka, Daisuke Yamashita, Kazuki Matsui, Hiroyasu Sugano
  • Publication number: 20110279241
    Abstract: A transmission unit of a reader/writer transmits, to an active-type radio tag to perform detection of a signal at a constant time interval by supplying power to a reception unit from a power supply unit for a time period, a signal including an instruction to temporarily extend the time period.
    Type: Application
    Filed: May 24, 2011
    Publication date: November 17, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Hiroyasu SUGANO, Kazuki Matsui, Satoshi Inano
  • Publication number: 20110276653
    Abstract: An information processing device includes a communication unit configured to connect to a network; a memory configured to hold an image indicating an execution result of a virtual machine; and a processor configured to execute processing, wherein the processor compresses, on the basis of first compression processing, an image in a region in which there is the change and transmits the compressed image to a terminal device connected through the network, discriminates a frequently changed region, halts the first compression processing and the transmission processing, with respect to the discriminated frequently changed region, performs second compression processing, in which the compression ratio of a temporally continuous image is higher than that of the first compression processing, on an image in the discriminated frequently changed region, and transmits the image compressed on the basis of the second compression processing to the terminal device.
    Type: Application
    Filed: May 3, 2011
    Publication date: November 10, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Kazuki Matsui, Tomoharu Imai, Takashi Ohno, Hideto Kihara, Kenichi Horio, Ryo Miyamoto
  • Publication number: 20110258339
    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: Application
    Filed: June 23, 2011
    Publication date: October 20, 2011
    Applicant: Fujitsu Limited
    Inventors: Kazuki MATSUI, Kenichi HORIO
  • Publication number: 20110244898
    Abstract: A portable terminal includes a transmission unit, a reception unit, an operation mode judgment unit, an operation mode change unit. The transmission unit transmits first operation mode information including a first operation mode and a first setting time. The reception unit receives second operation mode information including a second operation mode and a second setting time. The operation mode judgment unit calculates a current degree of influence from the second operation mode on the first operation mode that decreases with time from the second setting time, and calculates an evaluated value of the current degree of influence from at least one operation mode including the second operation mode. The operation mode change unit changes, when the evaluated value exceeds a threshold value, the operation mode of the portable terminal to the second operation mode.
    Type: Application
    Filed: June 15, 2011
    Publication date: October 6, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Kazuki MATSUI, Shingo FUJIMOTO
  • Publication number: 20110217959
    Abstract: A method for determining, by a computer, an alternative process includes receiving from a transmitting side terminal a communication request containing a first combination of a receiving side identifier information of a mobile phone terminal and a transmitting side identifier information of the transmitting side terminal and, determining the alternative process to be performed, instead of relaying the communication request to the mobile phone terminal in response to the communication request, corresponding to the transmitting side identifier information in the communication request based on the first combination of the receiving side identifier information and the transmitting side identifier information in the communication request and alternative process information specifying the alternative process to be performed based on a second combination of the receiving side identifier information of the mobile phone terminal and the transmitting side identifier information of the transmitting side terminal managed
    Type: Application
    Filed: May 12, 2011
    Publication date: September 8, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Masahide Noda, Kazuki Matsui
  • Publication number: 20110209148
    Abstract: An information processing device includes: a first connection method for logically connecting the first communication unit and the virtual machine to each other, an address notification method for giving notice of first address information indicating a transmission destination of data to be transmitted by the external device and causing the external device to set the first address information, when a connection is established on the basis of the first connection method, a first determination method for determining whether there is an abnormal connection between the first communication unit and the virtual machine, a second connection method for logically connecting the second communication unit and the virtual machine to each other when the first determination method determines that there is an abnormal connection, and a switching method for giving notice of second address information.
    Type: Application
    Filed: February 22, 2011
    Publication date: August 25, 2011
    Applicant: Fujitsu Limited
    Inventors: Koichi YAMASAKI, Kazuki Matsui, Takashi Ohno, Ryo Miyamoto
  • Publication number: 20110202921
    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: Application
    Filed: February 17, 2011
    Publication date: August 18, 2011
    Applicant: FUJITSU LIMITED
    Inventor: Kazuki MATSUI
  • Publication number: 20110195746
    Abstract: An image pickup lens, comprises sequentially from an object side: an aperture stop, a first lens being a positive meniscus lens which has a convex surface at the object side and a concave surface at an image side opposite to the object side, and a second lens having a concave surface at the object side and an image side surface whose radius of curvature on an paraxial region is infinite or a negative value, wherein the first lens is the second lens and the image side surface of the second lens includes an aspheric surface to make a positive power strong toward a lens peripheral region, and wherein the image pickup lens is made to satisfy the following conditional formulas. 1.55<n1<1.80??(1) 0.4<D3/f<0.6??(2) 40.0<?2<90.
    Type: Application
    Filed: April 18, 2011
    Publication date: August 11, 2011
    Applicant: Konica Minolta Opto, Inc.
    Inventors: Yasunari FUKUTA, Masae Sato, Takashi Kawasaki, Kazuki Matsui
  • Patent number: 7995293
    Abstract: An image pickup lens includes: a first lens block with a positive power and a second lens block. The first lens block includes a first lens substrate, a lens portion 1a with a positive power, formed on an object-side surface of the first lens substrate, and a lens portion 1b with a negative power, formed on an image-side surface of the first lens substrate. The object-side surface of the lens portion 1a is a convex surface, and an image-side surface of the lens portion 1b is a concave surface. The second lens block includes a second lens substrate, and a lens portion 2a with a negative power, formed on an object-side surface of the second lens substrate. The object-side surface of the lens portion 2a is a concave surface. The image pickup lens satisfies the predetermined conditional expressions.
    Type: Grant
    Filed: July 14, 2010
    Date of Patent: August 9, 2011
    Assignee: Konica Minolta Opto, Inc.
    Inventors: Takashi Kawasaki, Yasunari Fukuta, Kazuki Matsui
  • Publication number: 20110154333
    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: Application
    Filed: December 20, 2010
    Publication date: June 23, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Ryo MIYAMOTO, Takashi Ohno, Koichi Yamasaki, Kazuki Matsui
  • Publication number: 20110125875
    Abstract: A terminal management server in a terminal management system, the server includes, a command check reception unit to communicate with a plurality of terminal devices, a command registration management unit to store a command in a command management table associated with identification information for a terminal device, a command check reception unit to receive identification information for one terminal device or a plurality of terminal devices and an acquisition request for a command, transmitted from one terminal device, a command registration unit to determine whether or not there is a command in the command management table, when an acquisition request for the identification information and the command is received, and a command transmission unit to transmit the command to a terminal device that is a transmission source of the acquisition request when it is determined that there is the command in the command management table.
    Type: Application
    Filed: November 19, 2010
    Publication date: May 26, 2011
    Applicant: FUJITSU LIMITED
    Inventor: Kazuki MATSUI
  • Patent number: 7948689
    Abstract: An image pickup lens, comprises sequentially from an object side: an aperture stop, a first lens being a positive meniscus lens which has a convex surface at the object side and a concave surface at an image side opposite to the object side, and a second lens having a concave surface at the object side and an image side surface whose radius of curvature on an paraxial region is infinite or a negative value, wherein the first lens is the second lens and the image side surface of the second lens includes an aspheric surface to make a positive power strong toward a lens peripheral region, and wherein the image pickup lens is made to satisfy the following conditional formulas: 1.55<n1<1.80??(1) 0.4<D3/f<0.6??(2) 40.0<?2<90.0??(3).
    Type: Grant
    Filed: June 23, 2010
    Date of Patent: May 24, 2011
    Assignee: Konica Minolta Opto, Inc.
    Inventors: Yasunari Fukuta, Masae Sato, Takashi Kawasaki, Kazuki Matsui
  • Publication number: 20110099433
    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: Application
    Filed: October 26, 2010
    Publication date: April 28, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Kazuki MATSUI, Shingo Fujimoto
  • Publication number: 20110026433
    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: Application
    Filed: July 26, 2010
    Publication date: February 3, 2011
    Applicant: FUJITSU LIMITED
    Inventors: Kenichi Horio, Kazuki Matsui
  • Publication number: 20110013293
    Abstract: An image pickup lens includes: a first lens block with a positive power and a second lens block. The first lens block includes a first lens substrate, a lens portion 1a with a positive power, formed on an object-side surface of the first lens substrate, and a lens portion 1b with a negative power, formed on an image-side surface of the first lens substrate. The object-side surface of the lens portion 1a is a convex surface, and an image-side surface of the lens portion 1b is a concave surface. The second lens block includes a second lens substrate, and a lens portion 2a with a negative power, formed on an object-side surface of the second lens substrate. The object-side surface of the lens portion 2a is a concave surface. The image pickup lens satisfies the predetermined conditional expressions.
    Type: Application
    Filed: July 14, 2010
    Publication date: January 20, 2011
    Applicant: Konica Minolta Opto, Inc.
    Inventors: Takashi KAWASAKI, Yasunari Fukuta, Kazuki Matsui
  • Publication number: 20100328787
    Abstract: An image pickup lens, comprises sequentially from an object side: an aperture stop, a first lens being a positive meniscus lens which has a convex surface at the object side and a concave surface at an image side opposite to the object side, and a second lens having a concave surface at the object side and an image side surface whose radius of curvature on an paraxial region is infinite or a negative value, wherein the first lens is the second lens and the image side surface of the second lens includes an aspheric surface to make a positive power strong toward a lens peripheral region, and wherein the image pickup lens is made to satisfy the following conditional formulas. 1.55<n1<1.80??(1) 0.4<D3/f<0.6??(2) 40.0<?2<90.
    Type: Application
    Filed: June 23, 2010
    Publication date: December 30, 2010
    Inventors: Yasunari Fukuta, Masae Sato, Takashi Kawasaki, Kazuki Matsui
  • Publication number: 20100323668
    Abstract: An apparatus includes a memory which stores notification information for notifying status of the apparatus in association with status information indicating a status of the apparatus. The apparatus also includes a request acquisition unit which acquires a status notification request from an external apparatus, and a detector which detects the status. The apparatus specifies a notification associated with the status detected by the detector on the basis of the notification information and the status information stored in the memory, and issues a notification according to the specified notification when a status notification request is acquired by the request acquisition unit.
    Type: Application
    Filed: May 12, 2010
    Publication date: December 23, 2010
    Applicant: FUJITSU LIMITED
    Inventor: Kazuki MATSUI
  • Publication number: 20100325712
    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: Application
    Filed: June 14, 2010
    Publication date: December 23, 2010
    Applicant: FUJITSU LIMITED
    Inventors: Jun KAKUTA, Ryuichi MATSUKURA, Kazuki MATSUI
  • Publication number: 20100323686
    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: Application
    Filed: June 16, 2010
    Publication date: December 23, 2010
    Applicant: FUJITSU LIMITED
    Inventors: Masahide NODA, Kazuki Matsui