Patents by Inventor Masayuki Iguchi

Masayuki Iguchi 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: 20240179431
    Abstract: A photoelectric conversion device includes: a pixel array including pixel circuits arranged in rows and columns, each of the pixel circuits being configured to output a pixel signal based on incident light; first and second processing circuits each including a data processing unit configured to process the pixel signal to generate data; an output pad; an output circuit configured to output the data to the outside of the photoelectric conversion device via the output pad; an event signal generation unit configured to generate an event signal indicating an occurrence of an event; and a first power supply control unit. The first power supply control unit controls a first power supply control target circuit of the first processing circuit to be set to any one of states including a first state and a second state in which power consumption is higher than the first state based on the event signal.
    Type: Application
    Filed: November 14, 2023
    Publication date: May 30, 2024
    Inventor: MASAYUKI IGUCHI
  • Patent number: 9773291
    Abstract: A main processor collects the edge information and color information of the pixels of a rendering target image using a rendering command, and sends the collected edge information and color information of the pixels to a sub-processor of the succeeding stage. The sub-processor sends the edge information and color information of a left rectangular region to a sub-processor, and also renders a right rectangular region and, upon receiving a process wait signal from the sub-processor, sends the rendering result to the sub-processor. The sub-processor renders the left rectangular region and sends the rendering result to the outside, and also sends, to the outside, the rendering result of the right rectangular region acquired by sending a process wait signal to the sub-processor.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: September 26, 2017
    Assignee: Canon Kabushiki Kaisha
    Inventor: Masayuki Iguchi
  • Patent number: 8856174
    Abstract: A search extend setting unit that identifies a layer made to correspond to an asset specified by referencing a first database for recording assets made to correspond to each of users by relating each of the assets to a first layer that is a layer related to a virtual system individually used by each of the users, or to a second layer that is a layer related to hardware and software, and to set an extent for extracting information about other assets having a relationship with the specified asset according to a layer of the specified asset, and an extracting unit that extract other assets that have a relationship with the specified asset and are present in the extent set by referencing the first database and a second database for recording information indicating a relationship among the assets, and the first database based on the first asset.
    Type: Grant
    Filed: September 7, 2012
    Date of Patent: October 7, 2014
    Assignee: Fujitsu Limited
    Inventors: Shigeki Fueta, Hiroyuki Tamon, Masayuki Iguchi, Naoki Matsushita
  • Publication number: 20140098112
    Abstract: A main processor collects the edge information and color information of the pixels of a rendering target image using a rendering command, and sends the collected edge information and color information of the pixels to a sub-processor of the succeeding stage. The sub-processor sends the edge information and color information of a left rectangular region to a sub-processor, and also renders a right rectangular region and, upon receiving a process wait signal from the sub-processor, sends the rendering result to the sub-processor. The sub-processor renders the left rectangular region and sends the rendering result to the outside, and also sends, to the outside, the rendering result of the right rectangular region acquired by sending a process wait signal to the sub-processor.
    Type: Application
    Filed: December 13, 2013
    Publication date: April 10, 2014
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Masayuki Iguchi
  • Patent number: 8633935
    Abstract: A main processor collects the edge information and color information of the pixels of a rendering target image using a rendering command, and sends the collected edge information and color information of the pixels to a sub-processor of the succeeding stage. The sub-processor sends the edge information and color information of a left rectangular region to a sub-processor, and also renders a right rectangular region and, upon receiving a process wait signal from the sub-processor, sends the rendering result to the sub-processor. The sub-processor renders the left rectangular region and sends the rendering result to the outside, and also sends, to the outside, the rendering result of the right rectangular region acquired by sending a process wait signal to the sub-processor.
    Type: Grant
    Filed: May 16, 2011
    Date of Patent: January 21, 2014
    Assignee: Canon Kabushiki Kaisha
    Inventor: Masayuki Iguchi
  • Publication number: 20120331004
    Abstract: A search extent setting unit that identify a layer made to correspond to an asset specified by referencing a first database for recording assets made to correspond to each of users by relating each of the assets to a first layer that is a layer related to a virtual system individually used by each of the users, or to a second layer that is a layer related to hardware and software, and to set an extent for extracting information about other assets having a relationship with the specified asset according to a layer of the specified asset, and an extracting unit that extract other assets that have a relationship with the specified asset and are present in the extent set by referencing the first database and a second database for recording information indicating a relationship among the assets, and the first database based on the first asset.
    Type: Application
    Filed: September 7, 2012
    Publication date: December 27, 2012
    Applicant: FUJITSU LIMITED
    Inventors: Shigeki FUETA, Hiroyuki TAMON, Masayuki IGUCHI, Naoki MATSUSHITA
  • Patent number: 8122435
    Abstract: An operating status monitoring device detects execution of a machine instruction included in an execution module that is obtained by translating a source program into machine language, specifies a step in the source program corresponding to the detected machine instruction with reference to a definition list that stores correspondence between each step in the source program and a machine instruction in the execution module, updates a data table, which defines correspondence between a step position in the source program and the execution count of the step, by adding the execution count of the specified step in the data table, and outputs an operating status map in which execution count of each step can be visually recognized by arranging unit marks and by changing a displaying pattern of each unit mark in response to the execution count.
    Type: Grant
    Filed: February 22, 2007
    Date of Patent: February 21, 2012
    Assignee: Fujitsu Limited
    Inventors: Masayuki Iguchi, Haruhisa Suzuki
  • Publication number: 20110304635
    Abstract: A main processor collects the edge information and color information of the pixels of a rendering target image using a rendering command, and sends the collected edge information and color information of the pixels to a sub-processor of the succeeding stage. The sub-processor sends the edge information and color information of a left rectangular region to a sub-processor, and also renders a right rectangular region and, upon receiving a process wait signal from the sub-processor, sends the rendering result to the sub-processor. The sub-processor renders the left rectangular region and sends the rendering result to the outside, and also sends, to the outside, the rendering result of the right rectangular region acquired by sending a process wait signal to the sub-processor.
    Type: Application
    Filed: May 16, 2011
    Publication date: December 15, 2011
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Masayuki Iguchi
  • Patent number: 7663627
    Abstract: A graphic drawing apparatus for drawing a graphic representation in which a plurality of evaluation objects are drawn by lines connecting scores with respect to a plurality of evaluation items executes a drawing-position adjusting to adjust drawing positions for each of the evaluation items where the scores of the evaluation objects are plotted with respect to each of the evaluation items so that the drawing positions do not overlap each other according to the scores of the evaluation objects with respect to an evaluation item.
    Type: Grant
    Filed: September 26, 2006
    Date of Patent: February 16, 2010
    Assignee: Fujitsu Limited
    Inventor: Masayuki Iguchi
  • Patent number: 7432927
    Abstract: An extended portfolio chart drawing device draws an evaluation object on a portfolio chart. The chart drawing device selects the evaluation object to draw a radar chart, extracts a score from an index axis of an evaluation item designated by a dial drag position detection unit for the selected evaluation object from the radar chart data, and draws a triangle representing the direction of the index axis and the score of the evaluation item at a position of the corresponding evaluation object on the portfolio chart. Then, the chart drawing device draws a polygon representing the relationship between all the evaluation values for the selected evaluation object to be expanded from the radar chart data at the position of the corresponding evaluation object on the portfolio chart.
    Type: Grant
    Filed: November 29, 2005
    Date of Patent: October 7, 2008
    Assignee: Fujitsu Limited
    Inventors: Masayuki Iguchi, Masao Ezawa, Tadashi Sato
  • Publication number: 20070288799
    Abstract: An operating status monitoring device detects execution of a machine instruction included in an execution module that is obtained by translating a source program into machine language, specifies a step in the source program corresponding to the detected machine instruction with reference to a definition list that stores correspondence between each step in the source program and a machine instruction in the execution module, updates a data table, which defines correspondence between a step position in the source program and the execution count of the step, by adding the execution count of the specified step in the data table, and outputs an operating status map in which execution count of each step can be visually recognized by arranging unit marks each of which corresponds to each step in a one-to-one relationship and by changing a displaying pattern of each unit mark in response to the execution count.
    Type: Application
    Filed: February 22, 2007
    Publication date: December 13, 2007
    Applicant: FUJITSU LIMITED
    Inventors: Masayuki Iguchi, Haruhisa Suzuki
  • Patent number: 7286130
    Abstract: The polygonal chart drawing processing device inputs information including the number N of evaluation items, the length M of an evaluation axis, evaluation items and values for the drawing object from the radar chart drawing processing device. The device generates base graphics (e.g. isosceles triangle) as many as the number of evaluation items, then, by obtaining the length L of an isosceles side of the similar figure to the base graphic, generates an item-value-corresponding graphic having a vertical angle being 2?/N and an area representing an item value of the corresponding evaluation item. The device then draws a polygonal chart which consists of all the item-value-corresponding graphics arranged in a radial pattern with the indicator axis of a radar chart being placed over a center line of the corresponding item-value-corresponding graphic and the vertical angle of the item-value-corresponding graphic being placed over the center point.
    Type: Grant
    Filed: November 29, 2005
    Date of Patent: October 23, 2007
    Assignee: Fujitsu Limited
    Inventors: Masayuki Iguchi, Masao Ezawa, Tadashi Sato
  • Publication number: 20070211058
    Abstract: A graphic drawing apparatus for drawing a graphic representation in which a plurality of evaluation objects are drawn by lines connecting scores with respect to a plurality of evaluation items executes a drawing-position adjusting to adjust drawing positions for each of the evaluation items where the scores of the evaluation objects are plotted with respect to each of the evaluation items so that the drawing positions do not overlap each other according to the scores of the evaluation objects with respect to an evaluation item.
    Type: Application
    Filed: September 26, 2006
    Publication date: September 13, 2007
    Applicant: Fujitsu Limited
    Inventor: Masayuki Iguchi
  • Publication number: 20070129077
    Abstract: The present invention relates to a mobile communication system in which variable bandwidths are set in this manner, and a base station controller for setting these variable bandwidths. A base station controller sends a value indicating a requested bandwidth required for a channel of variable bandwidth to a base station. The base station, upon receiving the request, returns a response of an allocatable bandwidth equal to or lower than the requested bandwidth, to the base station controller. The base station controller, upon receiving the response, sets the channel of variable bandwidth between a mobile station and the base station, and between the base station and the base station controller, according to the allocatable bandwidth.
    Type: Application
    Filed: October 20, 2006
    Publication date: June 7, 2007
    Inventors: Masayuki Iguchi, Yoichiro Yamakawa, Katsuyuki Tsuji, Yoshimitsu Sugimura, Masahiro Yoshimura
  • Publication number: 20070046675
    Abstract: The polygonal chart drawing processing device inputs information including the number N of evaluation items, the length M of an evaluation axis, evaluation items and values for the drawing object from the radar chart drawing processing device. The device generates base graphics (e.g. isosceles triangle) as many as the number of evaluation items, then, by obtaining the length L of an isosceles side of the similar figure to the base graphic, generates an item-value-corresponding graphic having a vertical angle being 2?/N and an area representing an item value of the corresponding evaluation item. The device then draws a polygonal chart which consists of all the item-value-corresponding graphics arranged in a radial pattern with the indicator axis of a radar chart being placed over a center line of the corresponding item-value-corresponding graphic and the vertical angle of the item-value-corresponding graphic being placed over the center point.
    Type: Application
    Filed: November 29, 2005
    Publication date: March 1, 2007
    Applicant: FUJITSU LIMITED
    Inventors: Masayuki Iguchi, Masao Ezawa, Tadashi Sato
  • Publication number: 20070046671
    Abstract: An extended portfolio chart drawing device draws an evaluation object on a portfolio chart. The chart drawing device selects the evaluation object to draw a radar chart, extracts a score from an index axis of an evaluation item designated by a dial drag position detection unit for the selected evaluation object from the radar chart data, and draws a triangle representing the direction of the index axis and the score of the evaluation item at a position of the corresponding evaluation object on the portfolio chart. Then, the chart drawing device draws a polygon representing the relationship between all the evaluation values for the selected evaluation object to be expanded from the radar chart data at the position of the corresponding evaluation object on the portfolio chart.
    Type: Application
    Filed: November 29, 2005
    Publication date: March 1, 2007
    Applicant: FUJITSU LIMITED
    Inventors: Masayuki Iguchi, Masao Ezawa, Tadashi Sato
  • Patent number: 7133676
    Abstract: The present invention relates to a mobile communication system in which variable bandwidths are set in this manner, and a base station controller for setting these variable bandwidths. A base station controller sends a value indicating a requested bandwidth required for a channel of variable bandwidth to a base station. The base station, upon receiving the request, returns a response of an allocatable bandwidth equal to or lower than the requested bandwidth, to the base station controller. The base station controller, upon receiving the response, sets the channel of variable bandwidth between a mobile station and the base station, and between the base station and the base station controller, according to the allocatable bandwidth.
    Type: Grant
    Filed: August 24, 2001
    Date of Patent: November 7, 2006
    Assignee: Fujitsu Limited
    Inventors: Masayuki Iguchi, Yoichiro Yamakawa, Katsuyuki Tsuji, Yoshimitsu Sugimura, Masahiro Yoshimura
  • Publication number: 20060069608
    Abstract: A computer-readable recording medium stores a computer program for outputting an evaluation result of a target to be evaluated by positioning the target on a chart that is formed with a plurality of coordinate axes that determine an evaluation value of the target. The computer program makes a computer execute storing setting conditions of a specific area that indicates a specific target to be evaluated on the chart; and outputting the specific area and a position of coordinates of the target on the chart based on the setting conditions stored at the storing.
    Type: Application
    Filed: April 20, 2005
    Publication date: March 30, 2006
    Applicant: FUJITSU LIMITED
    Inventors: Masayuki Iguchi, Masao Ezawa, Tadashi Sato, Hiroyuki Ohara
  • Publication number: 20050147065
    Abstract: The present invention relates to a mobile communication system in which variable bandwidths are set in this manner, and a base station controller for setting these variable bandwidths. A base station controller sends a value indicating a requested bandwidth required for a channel of variable bandwidth to a base station. The base station, upon receiving the request, returns a response of an allocatable bandwidth equal to or lower than the requested bandwidth, to the base station controller. The base station controller, upon receiving the response, sets the channel of variable bandwidth between a mobile station and the base station, and between the base station and the base station controller, according to the allocatable bandwidth.
    Type: Application
    Filed: February 16, 2005
    Publication date: July 7, 2005
    Inventors: Masayuki Iguchi, Yoichiro Yamakawa, Katsuyuki Tsuji, Yoshimitsu Sugimura, Masahiro Yoshimura
  • Publication number: 20020147020
    Abstract: The present invention relates to a mobile communication system in which variable bandwidths are set in this manner, and a base station controller for setting these variable bandwidths. A base station controller sends a value indicating a requested bandwidth required for a channel of variable bandwidth to a base station. The base station, upon receiving the request, returns a response of an allocatable bandwidth equal to or lower than the requested bandwidth, to the base station controller. The base station controller, upon receiving the responsei sets the channel of variable bandwidth between a mobile station and the base station, and between the base station and the base station controller, according to the allocatable bandwidth.
    Type: Application
    Filed: August 24, 2001
    Publication date: October 10, 2002
    Inventors: Masayuki Iguchi, Yoichiro Yamakawa, Katsuyuki Tsuji, Yoshimitsu Sugimura, Masahiro Yoshimura