Patents by Inventor Koji Shimizu

Koji Shimizu 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: 9495922
    Abstract: Disclosed herein is a display device including: a display section configured to have a plurality of scanning signal lines to which respective scanning signals are applied, the display section performing line-sequential scanning by repeating interruption and resumption of the line-sequential scanning on a basis of the plurality of scanning signals, and displaying an image; and a scanning section configured to generate the plurality of scanning signals such that transition times on a pulse termination side of the respective scanning signals are equal to each other.
    Type: Grant
    Filed: February 21, 2013
    Date of Patent: November 15, 2016
    Assignee: Japan Display Inc.
    Inventors: Yukiya Hirabayashi, Koji Shimizu, Yutaka Ozawa
  • Publication number: 20160272773
    Abstract: An extruded polystyrene foam is produced by performing extrusion-foaming with a styrenic resin, a flame retardant composition, and a foaming agent. The flame retardant composition includes a brominated styrene-butadiene polymer, a stabilizer, and a styrenic resin; the brominated styrene-butadiene polymer is contained in an amount of 30 to 80 wt % where the total weight of the flame retardant composition is 100 wt %; and the flame retardant composition has a TGA 5 wt % reduction temperature of 255 to 270° C. The extruded polystyrene foam has excellent thermal stability, excellent flame retardancy, and an excellent appearance.
    Type: Application
    Filed: November 13, 2014
    Publication date: September 22, 2016
    Applicant: KANEKA CORPORATION
    Inventors: Ryuta KUTSUMIZU, Koji SHIMIZU
  • Patent number: 9399397
    Abstract: The cruise control apparatus includes a headway control means for making a first determination as to whether or not at least one recognized front vehicle running ahead of an own vehicle is a preceding vehicle present in an own-vehicle lane in which the own vehicle is running, performing a headway control to cause the own vehicle to run following the preceding vehicle when the first determination is affirmative, and a vehicle type recognizing means for recognizing a type of the recognized front vehicle. The headway control means is configured to change a way to perform the headway control depending on the type (vehicle size, for example) of the recognized front vehicle.
    Type: Grant
    Filed: February 7, 2013
    Date of Patent: July 26, 2016
    Assignee: DENSO CORPORATION
    Inventors: Akiyoshi Mizutani, Keiji Matsuoka, Koji Shimizu
  • Publication number: 20160208067
    Abstract: An extruded polystyrene foam which is obtained by performing extrusion foaming using a styrene resin and a foaming agent, contains a flame retardant in a proportion of 0.5 parts by weight or more and 8.0 parts by weight or less based on 100 parts by weight of the styrene resin and has an apparent density of 20 kg/m3 or more and 45 kg/m3 or less and a closed cell ratio of 90% or more, in which the foaming agent at least contains HFO and another organic foaming agent, (i) the blended amount of the HFO is 0.030 mol or more and 0.125 mol or less based on 100 g of the styrene resin, (ii) an organic foaming agent having a polystyrene permeability of 0.5×10?10 cc·cm/cm2·s·cmHg or more is contained as the another organic foaming agent, (iii) an organic foaming agent having a polystyrene permeability of less than 0.5×10?10 cc·cm/cm2·s·cmHg is not contained as the another organic foaming agent, and (iv) the total blended amount of the HFO and the another organic foaming agent is 0.105 mol or more and 0.
    Type: Application
    Filed: November 13, 2014
    Publication date: July 21, 2016
    Applicant: KANEKA CORPORATION
    Inventors: Takenori KIKUCHI, Wataru KADO, Koji SHIMIZU
  • Publication number: 20160124076
    Abstract: A radar apparatus generates a spectrum distribution where frequencies in a beat signal are associated with intensities of respective frequency components. Based on a plurality of spectrum distributions generated over a predetermined number of measurement cycles prescribed in advance, the radar apparatus generates a reflection intensity distribution where frequencies are associated with road surface reflection intensities of the radar wave from a road surface at each frequency. In the reflection intensity distribution, the radar apparatus detects an intensity peak indicating a frequency that maximizes the road surface reflection intensity. Based on the detected intensity peak, the radar apparatus determines at least whether or not the radar apparatus is in an axis deviation state that is taken as a state where a reference axis of the radar apparatus has an inclination of not less than a prescribed angle in a vehicle height direction relative to a horizontal axis prescribed to a vehicle.
    Type: Application
    Filed: June 3, 2014
    Publication date: May 5, 2016
    Inventors: Hiroto NAKATANI, Koji SHIMIZU, Chiharu YAMANO
  • Publication number: 20160084942
    Abstract: A target detection apparatus counts the number of reflection points, taking a reflection point of interest as being a target reflection point, for each detected reflection point, the reflection points being present in a target area that is set with reference to the target reflection point and each having a difference in speed from the target reflection point, the difference being not more than a preset identical speed determination threshold, and extracts a parallel-running pair that is a pair of the reflection points that meet preset parallel-running conditions. The target detection apparatus determines that the two reflection points configuring the parallel-running pair originate from an identical target, when a count value is not less than a preset size determination threshold, the count value being of at least either of the two reflection points configuring the extracted parallel-running pair and generates target information reflecting the determination results.
    Type: Application
    Filed: March 26, 2014
    Publication date: March 24, 2016
    Applicant: Denso Corporation
    Inventors: Akiyoshi Mizutani, Keiji Matsuoka, Koji Shimizu
  • Publication number: 20160023447
    Abstract: A manufacturing method for laminated iron cores includes processing a metal sheet to form product sheets, in each of which iron core pieces are arranged inside an outer frame piece and the iron core pieces are connected to the outer frame piece in such a way that outer peripheral sides of the iron core pieces are connected to nearest parts of the outer frame piece through bridge pieces, laminating the product sheets and temporarily fixing the product sheets adjacent to each other in a vertical direction together to form a sheets laminated body including iron core pieces laminated parts and bridge pieces laminated parts, sealing the iron core pieces laminated parts by a resin while being pressurized to form pre-formed laminated iron cores, and separating the bridge pieces laminated parts from the pre-formed laminated iron cores to form the laminated iron cores which are individually separated.
    Type: Application
    Filed: July 14, 2015
    Publication date: January 28, 2016
    Applicant: MITSUI HIGH-TEC , INC.
    Inventor: Koji SHIMIZU
  • Patent number: 9245218
    Abstract: An image forming apparatus capable of communicating with a server apparatus, includes a receiving unit configured to receive a packet from the server apparatus, a determining unit configured to determine whether a packet received by the receiving unit is a specific packet, a power supply control unit which, when the determining unit determines that a packet received by the receiving unit is the specific packet, brings the image forming apparatus into a first power condition which enables the image forming apparatus to start quickly using data stored in a volatile memory, and a start control unit configured to start the image forming apparatus quickly using data stored in the volatile memory.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: January 26, 2016
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yuji Naya, Keishi Inaba, Koji Shimizu, Kohei Asano, Kiyokazu Umimura, Yuichi Konosu
  • Publication number: 20150370517
    Abstract: An image forming apparatus that executes at least near field wireless communication with a mobile apparatus includes a storage unit that stores first setting information indicating a setting relating to reading or printing of an image for each user, a reading unit that reads user identification information indicating a user who uses the mobile apparatus and second setting information indicating a setting relating to reading or printing of an image from the mobile apparatus through the near field wireless communication, and a writing unit that writes, in the mobile apparatus, a difference between the first setting information stored in the storage unit corresponding to the user identification information read by the reading unit and the second setting information read by the reading unit.
    Type: Application
    Filed: June 19, 2015
    Publication date: December 24, 2015
    Inventors: Akiko Tokumaru, Koji Shimizu
  • Publication number: 20150355315
    Abstract: In a radar apparatus, whether or not a second target candidate associated with second target information satisfying a first condition in relation to a first target candidate is present is determined. When determined that the second target candidate is present, the first target information corresponding to the first target candidate is compared with the second target information corresponding to the second target candidate. The “first condition” is that distances and relative speeds match. As a result of the comparison, when a difference between the power at a frequency peak corresponding to the subject target candidate and the power at a frequency peak corresponding to the comparison target candidate is greater than a prescribed threshold, the subject target candidate is determined to be a false image. Meanwhile, when determined that the difference is the prescribed threshold or less, the subject target candidate is determined to be a real image.
    Type: Application
    Filed: January 21, 2014
    Publication date: December 10, 2015
    Inventor: Koji Shimizu
  • Publication number: 20150331926
    Abstract: The invention relates to an information processing apparatus which performs mirroring for synchronizing storage contents of a first storage unit and a second storage unit. If mirroring is valid when the information processing apparatus is started, the information processing apparatus detects a storage unit attached to itself. If a detection result indicates that no storage unit has been detected or one storage unit has been detected, the information processing apparatus displays, on a display unit, a connection acknowledgement screen for the storage unit which has not been detected. If the detection result indicates that two storage units have been detected, activation processing is executed for the information processing apparatus.
    Type: Application
    Filed: July 29, 2015
    Publication date: November 19, 2015
    Inventors: Koji Shimizu, Keishi Inaba, Kohei Asano, Kiyokazu Umimura, Yuji Naya, Yuichi Konosu
  • Patent number: 9152217
    Abstract: An information processing apparatus capable of reducing time taken to return to a standby state after turn-off of a power switch in a power saving state. A power supply supplies power to a CPU and a RAM in a standby state, supplies power to the RAM without supplying power to the CPU in a second waiting state caused by turning off the power switch, and supplies power to the RAM without supplying power to the CPU in the power saving state caused without having the power switch turned off when a shift-to-power saving state requirement defined in advance is satisfied. A power supply controller causes the apparatus to shift from the second waiting state to the standby state using a standby memory image. The CPU writes the standby memory image in the RAM for storage in the power saving state.
    Type: Grant
    Filed: September 4, 2012
    Date of Patent: October 6, 2015
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Koji Shimizu
  • Patent number: 9147646
    Abstract: Provided is a lead frame by which a die pad can be easily exposed when the lead frame is used for a semiconductor device. The lead frame has a die pad with an upper surface on which a semiconductor element is mounted. The lead frame is used for the semiconductor device with the exposed surface of the die pad being exposed from a sealing resin. A downwardly-projecting first metal burr is formed along the peripheral portion of the exposed surface of the die pad and heads of the first metal burr are flat.
    Type: Grant
    Filed: July 3, 2012
    Date of Patent: September 29, 2015
    Assignee: MITSUI HIGH-TEC, INC.
    Inventors: Koji Shimizu, Masanori Mitsui
  • Patent number: 9134409
    Abstract: A vehicle-mounted radar apparatus for transmitting radar waves in a forward traveling direction of a vehicle mounting the apparatus thereon (radar-mounting vehicle) and receiving the radar waves reflected from an object to acquire information about the object. In the apparatus, a target detection unit transmits and receives the radar waves to detect positions of targets. A representative target selection unit selects a representative target from the targets detected by the target detection unit. A same-object target selection unit selects targets belonging to the same object as the representative target. An object position determination unit calculates a value of a predefined function of lateral positions of two or more targets of all the targets selected by the same-object target selection unit as a lateral position, along a vehicle-width direction of the radar-mounting vehicle, of the specific reflecting object.
    Type: Grant
    Filed: February 11, 2013
    Date of Patent: September 15, 2015
    Assignees: DENSO CORPORATION, Mazda Motor Corporation
    Inventors: Akiyoshi Mizutani, Keiji Matsuoka, Koji Shimizu, Haruki Okazaki
  • Patent number: 9131090
    Abstract: The invention relates to an information processing apparatus which performs mirroring for synchronizing storage contents of a first storage unit and a second storage unit. If mirroring is valid when the information processing apparatus is started, the information processing apparatus detects a storage unit attached to itself. If a detection result indicates that no storage unit has been detected or one storage unit has been detected, the information processing apparatus displays, on a display unit, a connection acknowledgement screen for the storage unit which has not been detected. If the detection result indicates that two storage units have been detected, activation processing is executed for the information processing apparatus.
    Type: Grant
    Filed: November 15, 2012
    Date of Patent: September 8, 2015
    Assignee: Canon Kabushiki Kaisha
    Inventors: Koji Shimizu, Keishi Inaba, Kohei Asano, Kiyokazu Umimura, Yuji Naya, Yuichi Konosu
  • Patent number: 9073548
    Abstract: A vehicle-mounted radar apparatus for transmitting radar waves toward the outside of a vehicle mounting the apparatus thereon and receiving the radar waves reflected from an object to thereby acquire information about the object. In the apparatus, a target detection unit transmits and receives the radar waves to detect positions of targets. An object position determination unit determines a position of the object reflecting the radar waves on the basis of the positions of the targets. A representative target selection unit selects a representative target from the targets. A same-object target selection unit selects targets belonging to the same object as the representative target. A large-vehicle determination unit determines whether or not the object is a large vehicle on the basis of a number of targets selected by the same-object target selection unit and reflection wave received powers for the respective targets.
    Type: Grant
    Filed: February 12, 2013
    Date of Patent: July 7, 2015
    Assignees: DENSO CORPORATION, Mazda Motor Corporation
    Inventors: Akiyoshi Mizutani, Keiji Matsuoka, Koji Shimizu, Haruki Okazaki
  • Patent number: 9028668
    Abstract: For use for a circuit board where a through hole and a blind via hole co-exist, an electrolytic copper plating bath in which the covering power for the through hole and the plugging performance for the blind via hole are sufficient, and an electroplating method that uses the electrolytic copper plating bath, are disclosed. The electrolytic copper plating bath is mainly composed of a water-soluble copper salt, sulfuric acid and chloride ions. A polyamide polyamine, obtained on processing by heating of an epichlorohydrin modified product of a polycondensation product of diethylene triamine, adipic acid and ?-caprolactam, is contained in the bath as a leveler.
    Type: Grant
    Filed: July 21, 2010
    Date of Patent: May 12, 2015
    Assignee: C. Uyemura & Co., Ltd
    Inventors: Toshihisa Isono, Naoyuki Omura, Koji Shimizu, Shinji Tachibana
  • Patent number: 8976058
    Abstract: A vehicle-mounted radar apparatus for transmitting radar waves toward the outside of a vehicle mounting the apparatus thereon and receiving the radar waves reflected from an object to thereby acquire information about the object. In the apparatus, a target detection unit transmits and receives the radar waves to detect positions of targets. An object position determination unit determines a position of the object reflecting the radar waves on the basis of the positions of the targets. A representative target selection unit selects a representative target from the targets detected by the target detection unit. A same-object target selection unit selects targets belonging to the same object as the representative target. A large-vehicle determination unit determines whether or not an extent of the targets selected by the same-object target selection unit is equal to or greater than a predetermined threshold value for large-vehicle determination.
    Type: Grant
    Filed: February 11, 2013
    Date of Patent: March 10, 2015
    Assignees: Denso Corporation, Mazda Motor Corporation
    Inventors: Akiyoshi Mizutani, Keiji Matsuoka, Koji Shimizu, Haruki Okazaki
  • Publication number: 20150022858
    Abstract: An image forming apparatus capable of communicating with a server apparatus, includes a receiving unit configured to receive a packet from the server apparatus, a determining unit configured to determine whether a packet received by the receiving unit is a specific packet, a power supply control unit which, when the determining unit determines that a packet received by the receiving unit is the specific packet, brings the image forming apparatus into a first power condition which enables the image forming apparatus to start quickly using data stored in a volatile memory, and a start control unit configured to start the image forming apparatus quickly using data stored in the volatile memory.
    Type: Application
    Filed: September 5, 2014
    Publication date: January 22, 2015
    Inventors: Yuji Naya, Keishi Inaba, Koji Shimizu, Kohei Asano, Kiyokazu Umimura, Yuichi Konosu
  • Patent number: 8914655
    Abstract: An image forming apparatus, which operates in a normal mode or a power saving mode, includes a user interface, a first supply unit configured to supply power in the power saving mode, a second supply unit configured to supply power in the normal mode and supply no power in the power saving mode, a detection unit configured to detect abnormality of the second supply unit, and a control unit configured to perform control to supply power from the second supply unit to the user interface when the detection unit does not detect abnormality of the second supply unit and to start power supply from the first supply unit to the user interface when the detection unit detects abnormality of the second supply unit.
    Type: Grant
    Filed: May 2, 2011
    Date of Patent: December 16, 2014
    Assignee: Canon Kabushiki Kaisha
    Inventor: Koji Shimizu