Patents by Inventor Takuya Yamada

Takuya Yamada 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: 20230102145
    Abstract: An XY model calculation apparatus of the present disclosure includes a resonator unit that amplifies a plurality of optical pulses, a measurement unit that measures phases and amplitudes of the plurality of optical pulses to obtain a measurement result, and a feedback configuration that calculates and feeds back an interaction related to a certain optical pulse of the plurality of optical pulses by using a coupling coefficient of an Ising model in response to the measurement result. The feedback configuration is configured to perform a feedback input of a correlation to be determined by a coupling coefficient of two optical pulses of the plurality of optical pulses and is configured so that only one component of pulsed light is to be measured.
    Type: Application
    Filed: March 3, 2020
    Publication date: March 30, 2023
    Inventors: Kensuke Inaba, Hiroki Takesue, Toshimori Honjo, Takahiro Inagaki, Yasuhiro Yamada, Takuya Ikuta
  • Publication number: 20230091458
    Abstract: A refrigeration cycle device includes: a compressor; a heat radiating unit that causes refrigerant to heat air supplied to a space inside a vehicle cabin; a decompression unit that decompresses the refrigerant; an outside air heat absorbing unit that causes the refrigerant to absorb heat from outside air; a waste heat absorbing unit that causes the refrigerant to absorb waste heat of a waste heat device; a shutter that opens and closes a passage for the outside air introduced into the outside air heat absorbing unit; and a control unit that closes the shutter when it is determined that an amount of waste heat of the waste heat device is larger than an amount of heat absorbed by the refrigerant in the outside air heat absorbing unit and the waste heat absorbing unit.
    Type: Application
    Filed: November 28, 2022
    Publication date: March 23, 2023
    Inventors: Satoshi SUZUKI, Satoshi ITOH, Takuya MITSUHASHI, Atsushi YAMADA
  • Publication number: 20230056708
    Abstract: Please replace the currently pending Abstract with the following amended A parasitic capacitance of a wiring arranged on a back surface side of a semiconductor substrate is reduced. A semiconductor apparatus includes a semiconductor substrate, a back surface side wiring, a through wiring, and a separation region. In the semiconductor substrate, a semiconductor element and a front surface side wiring connected to the semiconductor element are arranged on a front surface side. The back surface side wiring is arranged on a back surface side of the semiconductor substrate. The through wiring is arranged in a through hole formed in the semiconductor substrate to connect the front surface side wiring and the back surface side wiring. The separation region is arranged between the semiconductor substrate and the back surface side wiring.
    Type: Application
    Filed: February 15, 2021
    Publication date: February 23, 2023
    Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Naoto SASAKI, Kenichi SAITOU, Yusuke HAYASHI, Atsuhiko YAMADA, Takushi SHIGETOSHI, Takuya OOI
  • Publication number: 20230039177
    Abstract: In a structural polyurethane adhesive, a polyisocyanate component contains a first prepolymer component containing a first isocyanate group-terminated urethane prepolymer which is a reaction product of a first material polyisocyanate consisting of an aromatic polyisocyanate, and a first material polyol containing a macropolyol; and a second prepolymer component containing a second isocyanate group-terminated urethane prepolymer which is a reaction product of a second material polyisocyanate consisting of an araliphatic polyisocyanate and/or an aliphatic polyisocyanate, and a second material polyol containing a polyether polyol having a number average molecular weight of 160 or more and 4800 or less. A ratio of the second prepolymer component with respect to the total amount of the first prepolymer component and the second prepolymer component is 2% by mass or more and 35% by mass or less.
    Type: Application
    Filed: December 18, 2020
    Publication date: February 9, 2023
    Inventors: Takuya CHIKAMOTO, Naomi YAMAMOTO, Masakazu MASUI, Masataka YAMADA
  • Patent number: 11560866
    Abstract: Removal and breakage of fuel piping during a vehicle front collision is prevented for an engine mounted longitudinally in an engine compartment. Embodiments include a side structure of the engine having an alternator in front of an intake manifold and fuel piping behind the intake manifold so as to extend in the vertical direction. The intake manifold includes a plurality of independent intake pipe portions each having one end portion connected to one side of the engine in a vehicle width direction, and a surge tank portion to which the other end portions of the independent intake pipe portions are connected. As seen from the rear side, a portion of the fuel piping closer to the surge tank portion is located closer to the one side of the engine in the vehicle width direction than the surge tank portion.
    Type: Grant
    Filed: May 16, 2022
    Date of Patent: January 24, 2023
    Assignee: MAZDA MOTOR CORPORATION
    Inventors: Masayuki Furutani, Takuya Yamada
  • Patent number: 11549470
    Abstract: Interference between an intake manifold and a fuel pipe during a vehicle front collision is prevented in an engine which is longitudinally mounted in an engine room. A vehicle component is arranged on the front side of an intake manifold, and a fuel pipe is arranged on the rear side of the intake manifold. The intake manifold includes a mounting portion on the intake-air downstream end side of a plurality of independent intake pipe portions and connects each of the plurality of independent intake pipe portions to a portion of the engine on one side of the engine in the vehicle width direction. The mounting portion has a front-side mounting portion relatively positioned on the front side and a rear-side mounting portion relatively positioned on the rear side, and the rear-side mounting portion has a higher rigidity than the front-side mounting portion.
    Type: Grant
    Filed: May 16, 2022
    Date of Patent: January 10, 2023
    Assignee: MAZDA MOTOR CORPORATION
    Inventors: Masayuki Furutani, Akira Ichigi, Masahiro Nishioka, Takuya Yamada
  • Publication number: 20230002832
    Abstract: Provided is a method for diagnosing upper urinary tract urothelial carcinoma with low invasiveness and high reliability. A method for identifying a cell or tissue having upper urinary tract urothelial carcinoma, comprising: detecting the DNA methylation level of at least one of specific CpG sites in genomic DNA derived from an upper urinary tract urothelial cell or a tissue containing the upper urinary tract urothelial cell; and determining whether the cell or tissue containing such a cell has upper urinary tract urothelial carcinoma on the basis of the detected DNA methylation level.
    Type: Application
    Filed: November 27, 2020
    Publication date: January 5, 2023
    Applicant: KEIO UNIVERSITY
    Inventors: Yae KANAI, Eri ARAI, Mao FUJIMOTO, Takuya YOTANI, Yuriko YAMADA
  • Publication number: 20230003668
    Abstract: A sensor apparatus includes a sensor head and a measurement unit. The sensor head includes a first probe and a second probe. The first probe includes a first tiny antenna section for transmission and a second tiny antenna section for transmission. The second probe is arranged at a predetermined distance from the first probe, and includes a first tiny antenna section for reception and a second tiny antenna section for reception. The measurement unit generates a measurement signal that includes information regarding characteristics of a propagation of an electromagnetic wave in a medium between the first tiny antenna section for transmission and the first tiny antenna section for reception, and information regarding characteristics of the propagation of the electromagnetic wave in the medium between the second tiny antenna section for transmission and the second tiny antenna section for reception.
    Type: Application
    Filed: October 19, 2020
    Publication date: January 5, 2023
    Inventors: Atsushi YAMADA, Sachio IIDA, Takuya ICHIHARA, Toshiyuki HIROI
  • Patent number: 11530631
    Abstract: An engine oil state control device for controlling a fuel mixture ratio of a fuel mixed in an engine oil of an engine on which a predetermined combustion control is performed includes comprising a fuel mixture ratio acquisition part configured to acquire the fuel mixture ratio, and an oil temperature rise control part configured to perform an oil temperature rise control for increasing an evaporation rate of the fuel mixed in the engine oil if the fuel mixture ratio is equal to or greater than a first threshold.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: December 20, 2022
    Assignee: MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    Inventors: Takayuki Yamamoto, Takuya Kumagai, Tomohide Yamada, Kazuki Nishizawa
  • Publication number: 20220395771
    Abstract: A filter holding device includes an opening portion and a filter. The opening portion communicates between an inside and an outside of the filter holding device. The filter is disposed in the opening portion and includes a first side and a second side. The first side is located adjacent to the inside of the filter holding device. The second side is located adjacent to the outside of the filter holding device. The filter has a larger weight density per unit volume at the second side than a weight density per unit volume at the first side and has a larger area of a surface intersecting a communication direction at the second side than an area of a surface intersecting the communication direction at the first side.
    Type: Application
    Filed: June 2, 2022
    Publication date: December 15, 2022
    Inventors: Shohtaroh HOSHI, Kazuki YOGOSAWA, Tatsuya KUBO, Yuta YABUTA, Hotaru HASHIKAWA, Takuya SUGANUMA, Takuya SEKINE, Tatsumi YAMADA
  • Publication number: 20220397749
    Abstract: The present disclosure is directed to an optical system internally having an intermediate imaging position that is conjugated to a magnification conjugate point on a magnification side and a reduction conjugate point on a reduction side, respectively, the optical system comprising: a magnification optical system positioned on the magnification side with respect to the intermediate imaging position; and a relay optical system positioned on the reduction side with respect to the intermediate imaging position; the relay optical system including: a first lens group positioned closest to the magnification side; two lens groups positioned on the reduction side with respect to the first lens group; and a negative lens group interposed between the two lens groups, wherein during zooming the negative lens is fixed, while the two lens groups are displaced.
    Type: Application
    Filed: August 22, 2022
    Publication date: December 15, 2022
    Inventors: Takuya Imaoka, Qinghua ZHAO, Katsu YAMADA
  • Patent number: 11520126
    Abstract: A projection lens system projects an image of a reduction side into a magnification side in an image projection device, a back glass being disposed on the reduction side. In the projection lens system, all of one or more negative lenses that satisfy, in a surface on the reduction side or a surface on the magnification side, condition |h/H|<2.0 defined by height h of a most off-axis principal ray and height H of an axial ray passing through a highest pupil position satisfy conditions Tn?98.5% and Dn/Db?0.05 defined by transmittance Tn, thickness Dn of the negative lens on an optical axis, and total thickness Db of the back glass.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: December 6, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Takuya Imaoka, Hideo Onishi, Kenji Ikeo, Katsu Yamada
  • Publication number: 20220381208
    Abstract: Interference between an intake manifold and a fuel pipe during a vehicle front collision is prevented in an engine which is longitudinally mounted in an engine room. A vehicle component is arranged on the front side of the intake manifold, and the fuel pipe is arranged on the rear side of the intake manifold. The intake manifold includes a plurality of independent intake pipe portions arranged side by side in the vehicle front-rear direction which branch for each of the cylinders of the engine; and a plurality of coupling portions that each couple adjacent independent intake pipe portions to each other in an integral manner A first coupling portion of the plurality of coupling portions positioned on the frontmost side has a lower rigidity than a third coupling portion of the plurality of coupling portions positioned the rearmost side.
    Type: Application
    Filed: May 16, 2022
    Publication date: December 1, 2022
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Masayuki FURUTANI, Akira ICHIGI, Masahiro NISHIOKA, Takuya YAMADA
  • Publication number: 20220381207
    Abstract: Removal and breakage of fuel piping during a vehicle front collision is prevented for an engine mounted longitudinally in an engine compartment. Embodiments include a side structure of the engine having an alternator in front of an intake manifold and fuel piping behind the intake manifold so as to extend in the vertical direction. The intake manifold includes a plurality of independent intake pipe portions each having one end portion connected to one side of the engine in a vehicle width direction, and a surge tank portion to which the other end portions of the independent intake pipe portions are connected. As seen from the rear side, a portion of the fuel piping closer to the surge tank portion is located closer to the one side of the engine in the vehicle width direction than the surge tank portion.
    Type: Application
    Filed: May 16, 2022
    Publication date: December 1, 2022
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Masayuki FURUTANI, Takuya YAMADA
  • Publication number: 20220381206
    Abstract: Interference between an intake manifold and a fuel pipe during a vehicle front collision is prevented in an engine which is longitudinally mounted in an engine room. A vehicle component is arranged on the front side of an intake manifold, and a fuel pipe is arranged on the rear side of the intake manifold. The intake manifold includes a mounting portion on the intake-air downstream end side of a plurality of independent intake pipe portions and connects each of the plurality of independent intake pipe portions to a portion of the engine on one side of the engine in the vehicle width direction. The mounting portion has a front-side mounting portion relatively positioned on the front side and a rear-side mounting portion relatively positioned on the rear side, and the rear-side mounting portion has a higher rigidity than the front-side mounting portion.
    Type: Application
    Filed: May 16, 2022
    Publication date: December 1, 2022
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Masayuki FURUTANI, Akira ICHIGI, Masahiro NISHIOKA, Takuya YAMADA
  • Patent number: 11513325
    Abstract: A projection lens system that projects an image of a reduction side into a magnification side includes a diaphragm, a plurality of positive lenses, and a plurality of negative lenses. The plurality of positive lenses include a first positive lens closer to the magnification side than the diaphragm is and closest to the diaphragm, a second positive lens second closest to the diaphragm after the first positive lens on the magnification side, a third positive lens closer to the reduction side than the diaphragm is and closest to the diaphragm. The plurality of negative lenses include a first negative lens closer to the magnification side than the diaphragm is and closest to the diaphragm, and a second negative lens closer to the reduction side than the diaphragm is and closest to the diaphragm. The lenses have transmittances larger than threshold values, respectively.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: November 29, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Takuya Imaoka, Hideo Onishi, Kenji Ikeo, Katsu Yamada
  • Patent number: 11499509
    Abstract: An exhaust gas recirculation system for a multi-cylinder engine is provided, which includes an exhaust manifold connected to a cylinder head, a catalyst connected to a downstream end of the exhaust manifold in terms of an exhaust gas flow, an EGR gas outlet provided downstream of the catalyst, an in-head EGR passage penetrating the cylinder head, and an EGR pipe extending from the EGR gas outlet and directly connected to an inlet of the in-head EGR passage to lead EGR gas thereto. The catalyst is disposed so that the exhaust gas flows therein from a first side to a second side in an engine cylinder lined-up direction. The EGR gas outlet is located on the second side with respect to the center of the engine in the cylinder lined-up direction, and the inlet of the in-head EGR passage is located in the first side with respect to the engine center.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: November 15, 2022
    Assignee: Mazda Motor Corporation
    Inventors: Tomonori Nishida, Yuji Kojima, Noriaki Fujita, Ken Yoshida, Takashi Kariya, Takayuki Tominaga, Naoya Matsumoto, Yusaku Matsumura, Yuki Koda, Takuya Nishihara, Hiroyuki Ohmura, Arashi Imura, Fusatoshi Tanaka, Takuya Yamada, Shintaro Umesaki
  • Patent number: 11491372
    Abstract: There is provided an information processing device, an information processing method, and a computer program capable of more reliably recognizing positions of a plurality of detection targets. The information processing device includes a control unit for recognizing positions of a first detection target and a second detection target that are present on the same surface. The control unit recognizes the position of the first detection target based on sensing data obtained by a first sensor for sensing the first detection target from a first direction, and recognizes the position of the second detection target based on sensing data obtained by a second sensor for sensing the second detection target from a direction opposite to the first direction across the same surface.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: November 8, 2022
    Assignee: SONY CORPORATION
    Inventors: Kentaro Ida, Fumihiko Iida, Takuya Ikeda, Yoshihito Ohki, Miho Yamada
  • Publication number: 20220351522
    Abstract: A guidance processing apparatus (100) includes an information acquisition unit (101) that acquires a plurality of different pieces of guidance information on the basis of states of a plurality of people within one or more images, and a control unit (102) that performs control of a plurality of target devices present in different spaces or time division control of a target device so as to set a plurality of different states corresponding to the plurality of pieces of guidance information.
    Type: Application
    Filed: July 13, 2022
    Publication date: November 3, 2022
    Applicant: NEC Corporation
    Inventors: Ryoma OAMI, Hiroyoshi MIYANO, Yusuke TAKAHASHI, Hiroo IKEDA, Yukie EBIYAMA, Ryo KAWAI, Takuya OGAWA, Kazuya KOYAMA, Hiroshi YAMADA
  • Publication number: 20220343516
    Abstract: An information processing apparatus (2000) includes a first analyzing unit (2020), a second analyzing unit (2040), and an estimating unit (2060). The first analyzing unit (2020) calculates a flow of a crowd in a capturing range of a fixed camera (10) using a first surveillance image (12). The second analyzing unit (2040) calculates a distribution of an attribute of objects in a capturing range of a moving camera (20) using a second surveillance image (22). The estimating unit (2060) estimates an attribute distribution for a range that is not included in the capturing range of the moving camera (20).
    Type: Application
    Filed: May 12, 2022
    Publication date: October 27, 2022
    Applicant: NEC Corporation
    Inventors: Ryoma OAMI, Katsuhiko TAKAHASHI, Yusuke KONISHI, Hiroshi YAMADA, Hiroo IKEDA, Junko NAKAGAWA, Kosuke YOSHIMI, Ryo KAWAI, Takuya OGAWA