Patents by Inventor Kazuya Suzuki

Kazuya Suzuki 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: 10711720
    Abstract: In a control system for an internal combustion engine, the internal combustion engine includes a first exhaust catalyst that is a three-way catalyst disposed in an exhaust path of the internal combustion engine, a second exhaust catalyst that is a three-way catalyst disposed in the exhaust path on a downstream side of the first exhaust catalyst, and a motor configured to drive the internal combustion engine. The control system includes an electronic control unit configured to, when operation of the internal combustion engine is stopped, stop fuel injection in the internal combustion engine and then, execute motoring in which the internal combustion engine is rotationally driven using drive power of the motor, and execute the motoring in a range in which an oxygen occlusion amount of the first exhaust catalyst becomes an oxygen occlusion amount smaller than an upper limit oxygen occlusion amount of the first exhaust catalyst.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: July 14, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kazuya Suzuki, Norihisa Nakagawa, Koji Miwa
  • Patent number: 10603887
    Abstract: An apparatus includes a control device for a first suction portion, a second suction portion, and a folding portion so that each time a separator is folded, a positive electrode and a negative electrode are alternately sandwiched between folded surfaces of the separator. The control device controls the at least one of the first suction portion and the second suction portion so that doping foil is bonded to one of a current collector, the positive electrode, and the negative electrode sucked and held by the at least one of the first suction portion and the second suction portion. The control device controls the at least one of the first suction portion and the second suction portion so that the one of the current collector, the positive electrode, and the negative electrode having the lithium metal foil bonded thereto is transported and sandwiched between a predetermined pair of the folded surfaces of the separator.
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: March 31, 2020
    Assignee: JTEKT CORPORATION
    Inventors: Masaru Fuse, Kazuya Suzuki, Takafumi Fujii
  • Publication number: 20200003495
    Abstract: Provided is a temperature measuring instrument 7 for a high temperature and pressure furnace having a structure capable of preventing relative displacement of an insulating tube 10 with respect to a pair of metal bodies 8a and 8b. A distal end engaging portion 22 is provided in an axial direction end portion of the insulating tube 10. The temperature measuring instrument 7 is additionally provided with connecting members 15 and 17 which connect distal end portions of the pair of metal bodies 8a and 8b to one another. The insulating tube 10 is locked to the connecting members 15 and 17 at the distal end engaging portion 22 in such a way as to restrict relative displacement in the circumferential direction with respect to the pair of metal bodies 8a and 8b.
    Type: Application
    Filed: March 2, 2018
    Publication date: January 2, 2020
    Applicant: KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
    Inventors: Tomoya MINAMINO, Katsumi WATANABE, Yasuo MANABE, Kazuya SUZUKI
  • Publication number: 20190222505
    Abstract: For a flooded packet transmitted from a first base to a second base connected to a transport network, a first edge node in the transport network first sets path selection information for selecting a return path for transmitting a packet from the second base to the first base, and then transmits the packet to the second base via the path configured in advance. When receiving the flooded packet, a second edge node selects the return path on the basis of the path selection information from a plurality of path candidates configured in advance between the first base and the second base and learns the path in association with information indicating the transmission source.
    Type: Application
    Filed: September 8, 2017
    Publication date: July 18, 2019
    Applicant: NEC Corporation
    Inventors: Hiroya KANEKO, Kazuya SUZUKI
  • Publication number: 20190176800
    Abstract: In a control system for an internal combustion engine which stops the rotation of an internal combustion engine by applying a counter torque thereto, the generation of noise or vibration accompanying the stop of rotation of the internal combustion engine is suppressed as much as possible. In the control system provided with a controller being adapted to stop the rotation of the internal combustion engine by carrying out forced stop processing in which the counter torque is inputted, in cases where the forced stop processing is carried out after the completion of the execution of specific motoring processing, the controller makes the counter torque at a certain timing before the counter torque becomes a predetermined torque after the start of the execution of the forced stop processing smaller than in the case where the forced stop processing is carried out without carrying out the specific motoring processing.
    Type: Application
    Filed: November 14, 2018
    Publication date: June 13, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Tomoya NAGANO, Koji MIWA, Kazuya SUZUKI
  • Patent number: 10309332
    Abstract: When the air fuel ratio dither control is carried out, an air fuel ratio of a mixture in each of one or more lean cylinders and one or more rich cylinders is controlled in a feedback manner based on an average value of a detected value of an air fuel ratio sensor, so that an average value of an air fuel ratio of exhaust gas flowing into the three-way catalyst becomes a predetermined target exhaust gas air fuel ratio. At this time, the air fuel ratio dither control is carried out, by setting at least a cylinder with the highest gas impingement intensity in a cylinder group of an internal combustion engine as the one or more lean cylinders.
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: June 4, 2019
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kazuya Suzuki, Koichi Hoshi
  • Publication number: 20190111672
    Abstract: A device for manufacturing a multiple layer rubber strip including a first rubber strip and a second rubber strip, the device includes a first rubber extruder for extruding the first rubber strip, a second rubber extruder for extruding the second rubber strip, a first conveyor for conveying the first rubber strip extruded from the first extruder to a downstream side in a convey direction, and a second conveyor for conveying the second rubber strip extruded from the second extruder to a downstream side in the convey direction. The second conveyor is located upwardly of the first conveyor and has a downstream conveyor end which positions above a conveying surface of the first conveyor such that the second rubber strip delivered from the downstream conveyor end meets and overlaps the first rubber strip on the first conveyor at a joining location to form the single multiple layer rubber strip.
    Type: Application
    Filed: September 18, 2018
    Publication date: April 18, 2019
    Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Hiroyuki ONIMATSU, Kaoru KUBOTA, Kazuya SUZUKI, Makoto IGARASHI
  • Publication number: 20190097917
    Abstract: A network system according to one example embodiment of the present invention in a multilayer network having an upper layer and a lower layer each including a plurality of links in which each of the plurality of links on the upper layer is associated with a plurality of paths on the lower layer, and the network system includes: a candidate link selection unit that, when at least one path of the plurality of paths on the lower layer associated with one link of the plurality of links on the upper layer does not overlap with an active path on the upper layer, selects the one link as a candidate link; and a backup path determination unit that uses the candidate link to determine a backup path for the active path on the upper layer.
    Type: Application
    Filed: March 23, 2017
    Publication date: March 28, 2019
    Applicant: NEC Corporation
    Inventors: Yohei IIZAWA, Kazuya SUZUKI
  • Publication number: 20190072049
    Abstract: In a control system for an internal combustion engine, the internal combustion engine includes a first exhaust catalyst that is a three-way catalyst disposed in an exhaust path of the internal combustion engine, a second exhaust catalyst that is a three-way catalyst disposed in the exhaust path on a downstream side of the first exhaust catalyst, and a motor configured to drive the internal combustion engine. The control system includes an electronic control unit configured to, when operation of the internal combustion engine is stopped, stop fuel injection in the internal combustion engine and then, execute motoring in which the internal combustion engine is rotationally driven using drive power of the motor, and execute the motoring in a range in which an oxygen occlusion amount of the first exhaust catalyst becomes an oxygen occlusion amount smaller than an upper limit oxygen occlusion amount of the first exhaust catalyst.
    Type: Application
    Filed: June 20, 2018
    Publication date: March 7, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kazuya SUZUKI, Norihisa NAKAGAWA, Koji MIWA
  • Patent number: 10207601
    Abstract: A vehicle seat includes: a seat cushion; a base provided on a vehicle body; a seat lifter configured to adjust a height of the seat cushion by a rotational motion of a link connecting the seat cushion to the base; and a fixture of a seat belt, the fixture being attached to the link.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: February 19, 2019
    Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kazuya Suzuki, Masato Arashi, Akira Kaneko
  • Publication number: 20190036817
    Abstract: A transport network control apparatus includes a unit configured to acquire, from a cloud management system configured to manage a first base and a second base that are connected via a transport network configured to provide a layer 2 connection service, a MAC address to be used for a frame that is transmitted from any one of the bases, a unit configured to compute, on the transport network, a forwarding path for forwarding the frame between the first and second bases using the MAC address as a destination, and a unit configured to set, in a forwarding node on the transport network, a forwarding rule for causing the frame to be forwarded along the computed forwarding path.
    Type: Application
    Filed: March 16, 2017
    Publication date: January 31, 2019
    Applicant: NEC Corporation
    Inventors: Kazuya SUZUKI, Hiroya KANEKO, Hajime AIZAWA
  • Patent number: 10190457
    Abstract: A lean control, in which a target air fuel ratio is made to vary to a lean air fuel ratio and a rich air fuel ratio across a lean air fuel ratio, and a rich control, in which the target air fuel ratio is made to vary to a lean air fuel ratio and a rich air fuel ratio across a rich air fuel ratio, are alternately carried out, wherein when carrying out the lean control, a period per one time in which the target air fuel ratio becomes the lean air fuel ratio is made longer than a period per one time in which the target air fuel ratio becomes the rich air fuel ratio, and a deviation of the lean air fuel ratio from the lean air fuel ratio is made smaller than a deviation of the rich air fuel ratio from the lean air fuel ratio.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: January 29, 2019
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kazuya Suzuki, Takashi Kawai, Yuji Miyoshi
  • Patent number: 10174699
    Abstract: When the air fuel ratio dither control is carried out, an air fuel ratio of a mixture in each of one or more lean cylinders and one or more rich cylinders is controlled so that an average value of an air fuel ratio of exhaust gas flowing into the three-way catalyst becomes a predetermined target exhaust gas air fuel ratio. At this time, the air fuel ratio dither control is carried out by setting, as the one or more rich cylinders, at least a cylinder for which a degree of uniformity of the flow speed distribution of exhaust gas, which is a degree of uniformity of the flow speed distribution of exhaust gas discharged from that cylinder on a cross section of the three-way catalyst, is the lowest in the cylinder group of an internal combustion engine.
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: January 8, 2019
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kazuya Suzuki, Koichi Hoshi
  • Publication number: 20180340481
    Abstract: A vehicle includes an internal combustion engine including an exhaust passage, a catalyst provided in the exhaust passage, and an electronic control unit. When the engine stop condition is established, the electronic control unit stops fuel injection and increases a catalyst inflow oxygen amount that is an amount of oxygen flowing into the catalyst by a specified oxygen increase amount. The engine stop condition is a condition for stopping operation of the internal combustion engine. The specified oxygen increase amount is larger than an increased part of the catalyst inflow oxygen amount that is increased by the stop of the fuel injection.
    Type: Application
    Filed: May 21, 2018
    Publication date: November 29, 2018
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Koji Miwa, Koichi Kitaura, Takahiro Tsukagoshi, Kenji Inoshita, Kazuya Suzuki, Takeru Yoshida, Isao Chinzei, Kaoru Otsuka
  • Patent number: 10099132
    Abstract: Moving image information is stored in a plurality of types in accordance with different actions of the subject, and a first moving image is switched to a second moving image by inserting an interpolation image that connects a frame image at the end of the first moving image to a frame image at the beginning of the second moving image. According to the present disclosure, a wide variety of actions performed by the subject can be expressed while using live-action moving images.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: October 16, 2018
    Assignee: SEGA SAMMY CREATION INC.
    Inventors: Yoshihiro Yamakawa, Akihiro Suzuki, Kazuya Suzuki, Kazutomo Sambongi
  • Patent number: 10071312
    Abstract: Moving image information is stored in a plurality of types in accordance with different actions of the subject, and a first moving image is switched to a second moving image by inserting an interpolation image that connects a frame image at the end of the first moving image to a frame image at the beginning of the second moving image. According to the present disclosure, a wide variety of actions performed by the subject can be expressed while using live-action moving images.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: September 11, 2018
    Assignee: SEGA SAMMY CREATION INC.
    Inventors: Yoshihiro Yamakawa, Akihiro Suzuki, Kazuya Suzuki, Kazutomo Sambongi
  • Patent number: 9998542
    Abstract: The disclosure relates to a method for determining routing path of a packet in a communication network. The method includes steps, but is not limited to, (i) receiving, by a data collection module, a packet from each of at least two sensors (ii) generating, by a digest information generator, a footprint for each packet received from each of the at least two sensors (iii) comparing, by an analysis module, whether each of the at least one footprint generated matches a last generated footprint.
    Type: Grant
    Filed: October 8, 2015
    Date of Patent: June 12, 2018
    Assignee: YOKOGAWA ELECTRIC CORPORATION
    Inventors: Shunsuke Baba, Kazuya Suzuki
  • Patent number: 9967194
    Abstract: The objective of the invention is to enable sharing, between layers in a network in which the layers are used to perform communications, resource information and information required for using paths. A network control system includes: a lower layer information storage unit, a lower layer control information conversion unit, an upper layer information storage unit, an upper layer control information conversion unit, an integrated layer information storage unit and a layer integration unit. The layer integration unit integrates, as virtual links, the information of flows, which are representative of communications among terminals in the lower layer, with the network information of the upper layer, thereby constituting the network information of the integrated layer.
    Type: Grant
    Filed: October 29, 2015
    Date of Patent: May 8, 2018
    Assignee: NEC CORPORATION
    Inventors: Masaharu Morimoto, Kazuya Suzuki, Yohei Iizawa
  • Patent number: 9951707
    Abstract: The exhaust purification system comprises an exhaust purification catalyst, downstream side air-fuel ratio sensor, and control device. The control device performs average air-fuel ratio control which alternately sets a target average air-fuel ratio between a rich air-fuel ratio and a lean air-fuel ratio and inter-cylinder air-fuel ratio control which controls the target air-fuel ratios of the cylinders so that the target air-fuel ratio becomes the rich air-fuel ratio at least at one cylinder among the plurality of cylinders even if the target average air-fuel ratio is set to the lean air-fuel ratio.
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: April 24, 2018
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuji Yamaguchi, Koichi Hoshi, Hiroyuki Hokuto, Kazuya Suzuki, Yuji Miyoshi
  • Publication number: 20180100091
    Abstract: The present invention provides hot melt adhesives. A hot melt adhesive according to the present invention contains a styrenic block copolymer (A) containing a styrene-butadiene-styrene block copolymer (A1); and at least one styrenic block copolymer (A4) selected from the group consisting of a styrene-butadiene-styrene block copolymer (A2) and a styrene-isoprene-styrene block copolymer (A3), wherein the styrenic block copolymer (A) contains a predetermined amount of the styrene-butadiene-styrene block copolymer (A1) relative to the total amount of the styrene-butadiene-styrene block copolymer (A1) and the styrenic block copolymer (A4); a tackifier (B); and a plasticizer (C), wherein the hot melt adhesive has a melt viscosity of 6000 mPa s or lower.
    Type: Application
    Filed: April 22, 2016
    Publication date: April 12, 2018
    Applicant: Sekisui Fuller Company, Ltd.
    Inventors: Tetsuyasu SUGIMOTO, Yu SOMEYA, Rikio GENMA, Munetaka YOSHII, Mamoru KOIKE, Kazuya SUZUKI