Patents by Inventor Hiroki Sato

Hiroki Sato 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: 9394446
    Abstract: The present invention relates to a method for recovering Ru complex dye from a used dye solution containing a polypyridine Ru complex as a Ru complex, the used dye solution having been discharged from a step of manufacturing a dye-sensitized solar cell, the method including the steps of: (a): filtering the used dye solution to separate and remove solid content. (b): bringing a separating solvent including an ether-based solvent indicated by a chemical formula CxH(2x+1)—O—CyH(2y+1) (x=1 to 4 and y=1 to 4, with the proviso that x+y?4) or an alkane-based solvent indicated by a chemical formula CxH(2x+2) (x=5 to 7) into contact with the used dye solution to separate the Ru complex dye.
    Type: Grant
    Filed: November 12, 2013
    Date of Patent: July 19, 2016
    Assignee: Tanaka Kikinzoku Kogyo K.K.
    Inventors: Kenichi Inoue, Hiroki Sato, Masayuki Saito
  • Patent number: 9392201
    Abstract: An imaging apparatus including a pixel, a current source, and a signal processing circuit. The pixel outputs signal charge, obtained by imaging, as a pixel signal. The current source is connected to a transmission path for the pixel signal and has a variable current. The signal processing circuit performs signal processing on a signal depending on an output signal to the transmission path and performs control so that a current of the current source is changed in accordance with the result of signal processing.
    Type: Grant
    Filed: April 20, 2015
    Date of Patent: July 12, 2016
    Assignee: SONY CORPORATION
    Inventor: Hiroki Sato
  • Patent number: 9375673
    Abstract: A CO2 separation unit for recovering CO2 from a CO2-containing gas by using a solid CO2 capturing material, in which the amount of used steam is decreased: the unit comprising a capturing material container, a first pipeline for allowing the CO2-containing gas to flow therethrough into the capturing material container, a second pipeline for allowing a gas from which CO2 has been removed to be discharged therethrough, a third pipeline for introducing a steam-containing gas to the inside of the capturing material container, a fourth pipeline for allowing a desorbed CO2-containing gas to be discharged therethrough, wherein the unit further includes a compressor for compressing steam, a fifth pipeline for connecting the capturing material container with a suction port of the compressor, and a sixth pipeline for connecting a discharge port of the compressor with the third pipeline.
    Type: Grant
    Filed: January 15, 2013
    Date of Patent: June 28, 2016
    Assignee: Hitachi, Ltd.
    Inventors: Kohei Yoshikawa, Hiroki Sato, Masato Kaneeda, Shuichi Kanno, Hisayuki Orita
  • Patent number: 9374505
    Abstract: A solid-state imaging device is capable of simplifying the pixel structure to reduce the pixel size and capable of suppressing the variation in the characteristics between the pixels when a plurality of output systems is provided. A unit cell (30) includes two pixels (31) and (32). Upper and lower photoelectric converters (33) and (34), transfer transistors (35) and (36) connected to the upper and lower photoelectric converters, respectively, a reset transistor (37), and an amplifying transistor (38) form the two pixels (31) and (32). A full-face signal line 39 is connected to the respective drains of the reset transistor (37) and the amplifying transistor (38). Controlling the full-face signal line (39), along with transfer signal lines (42) and (43) and a reset signal line (41), to read out signals realizes the simplification of the wiring in the pixel, the reduction of the pixel size, and so on.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: June 21, 2016
    Assignee: Sony Corporation
    Inventors: Takashi Abe, Nobuo Nakamura, Tomoyuki Umeda, Keiji Mabuchi, Hiroaki Fujita, Eiichi Funatsu, Hiroki Sato
  • Patent number: 9366529
    Abstract: A texture automatic monitoring system for measuring surface texture of a road surface compacted by a road roller is measured by texture measurement equipment mounted on the road roller. The road surface texture measurement equipment comprises a height measurement instrument disposed on the compaction roller that measures height from the road surface, a moving distance detecting instrument that generates a signal corresponding to the moving distance of the road roller, a data processing unit that calculates the moving distance of the road roller based on the moving distance detecting signal, and calculates one or more road surface property values indicating the road surface texture by using the measured value of the height acquired from the height measurement instrument and the calculated moving distance, and a displaying unit which displays the calculated road surface property value.
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: June 14, 2016
    Assignee: Dorokogyo Co., Ltd.
    Inventors: Kazuhiro Nakamura, Masayuki Saito, Yasuaki Amemiya, Hiroki Sato, Hironari Abe, Kousuke Abe
  • Publication number: 20160144613
    Abstract: A recording method for performing recording on a medium by forming dots by ejecting a liquid from nozzles during scanning. The recording method includes detecting an abnormal nozzle; disposing a normal nozzle in a row where dot missing occurs due to the abnormal nozzle by moving a medium by a first moving amount; performing first complementary recording in which at least a part of a dot missing region is complemented by a first dot which is recorded by the normal nozzle during the scanning; moving the medium by a second moving amount; and performing second complementary recording in which a second dot of which a size is greater than a size of a dot determined based on printing data is recorded on a row adjacent to a row of the abnormal nozzle by the normal nozzle that is positioned adjacent to the abnormal nozzle during the scanning.
    Type: Application
    Filed: November 18, 2015
    Publication date: May 26, 2016
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Masahiro FUKAZAWA, Akito SATO, Naoki SUDO, Hiroki SATO
  • Publication number: 20160118293
    Abstract: A layer of partially planarized organosilicate (DUO) is spin-coated onto a layer of high density plasma (HDP) oxide on a silicon wafer after the shallow trench isolation (STI) is filled with the HDP oxide. Then the DUO layer is etched using a specialized process specifically tuned to etch the DUO and high density plasma (HDP) oxide at a certain selectivity. The higher areas of the wafer topography (active Si areas) have thinner DUO and as the etch process proceeds it starts to etch through the HDP oxide in these areas (active Si areas). The etch process is stopped after a certain depth is reached and before touching down on the silicon nitride oxidation layer. The DUO is removed and a standard chemical-mechanical polish (CMP) is performed on the silicon wafer. After the CMP step the silicon nitride is removed, exposing the silicon substrate between the field oxides.
    Type: Application
    Filed: October 28, 2014
    Publication date: April 28, 2016
    Inventors: Justin Hiroki Sato, Gregory Allen Stom
  • Patent number: 9321413
    Abstract: A feeder circuit for a main relay to control ON of OFF of an electric supply from a high-voltage battery is constituted at least by a first harness, the main relay, a second harness and switch means which are connected in series from a plus-terminal side of a low-voltage battery to a vehicle-body ground side. The first harness and the second harness are arranged to be adjacent to each other in a specified range having a specified length so that both thereof in the above-described specified range are damaged in a vehicle collision or the like.
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: April 26, 2016
    Assignee: MAZDA MOTOR CORPORATION
    Inventors: Toshifumi Maemoto, Yoshiaki Anan, Takeshi Murai, Hiroki Sato, Takeshi Matsukawa, Takamasa Suetomi, Kenji Kamijo, Nobuhide Seo
  • Publication number: 20160111221
    Abstract: A solid electrolytic capacitor including an alloy composed of titanium and zirconium as an anode conductor, an oxide film obtained by anodizing the anode conductor as a dielectric layer, and a conductive polymer as an electrolyte, wherein an atomic ratio of titanium and zirconium in the alloy of the anode conductor is from 80:20 to 10:90 as Ti:Zr, and wherein a film thickness of the oxide film is 5 nm or more and 1000 nm or less.
    Type: Application
    Filed: June 4, 2015
    Publication date: April 21, 2016
    Inventors: Yuji Murayama, Koji Sakata, Yasuhisa Sugawara, Hiroki Sato
  • Publication number: 20160034332
    Abstract: An information processing system includes: a first system that includes a group of arithmetic units, a controller, and an external device; and a second system configured to execute calculation which is the same as calculation executed in the first system and compare calculation results to each other, wherein the controller is configured to: stop a plurality of arithmetic units when it is detected that an output request to the external device is output from one or more arithmetic units among the plurality of arithmetic units that execute first calculation in the group of arithmetic units, the plurality of arithmetic units including one or more arithmetic units that does not output the output request, transmit first comparison target data including a value output in response to the output request to the second system, and instruct the stopped one or more arithmetic units to execute second calculation.
    Type: Application
    Filed: July 22, 2015
    Publication date: February 4, 2016
    Applicant: FUJITSU LIMITED
    Inventors: Hiroki SATO, Eiju SHIN
  • Publication number: 20160014304
    Abstract: A solid-state imaging device is capable of simplifying the pixel structure to reduce the pixel size and capable of suppressing the variation in the characteristics between the pixels when a plurality of output systems is provided. A unit cell (30) includes two pixels (31) and (32). Upper and lower photoelectric converters (33) and (34), transfer transistors (35) and (36) connected to the upper and lower photoelectric converters, respectively, a reset transistor (37), and an amplifying transistor (38) form the two pixels (31) and (32). A full-face signal line 39 is connected to the respective drains of the reset transistor (37) and the amplifying transistor (38). Controlling the full-face signal line (39), along with transfer signal lines (42) and (43) and a reset signal line (41), to read out signals realizes the simplification of the wiring in the pixel, the reduction of the pixel size, and so on.
    Type: Application
    Filed: September 24, 2015
    Publication date: January 14, 2016
    Inventors: Takashi Abe, Nobuo Nakamura, Tomoyuki Umeda, Keiji Mabuchi, Hiroaki Fujita, Eiichi Funatsu, Hiroki Sato
  • Patent number: 9229404
    Abstract: An image forming apparatus includes an image bearing member, a controller controls a first and the second image forming unit to form a measurement image on the image bearing member, wherein the measurement image is composed with a first measurement image having a first color, and a second measurement image having a second color with a lower reflectance than the first color, a radiation unit emits a irradiation light to the measurement image, a light receiving unit receives a reflected light from the measurement image, a comparison unit compares a light amount of the reflected light from the measurement image with a threshold value, and a changing unit increases the threshold value, if a measurement time period during which a light amount of the reflected light from the measurement image is equal to or greater than the threshold value is longer than a predetermined time period.
    Type: Grant
    Filed: February 3, 2015
    Date of Patent: January 5, 2016
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hiroki Sato
  • Publication number: 20150380298
    Abstract: A semiconductor process for providing a metal layer uses the following steps: A barrier dielectric layer is deposited on a semiconductor layer comprising an exposed metal line. A via layer is formed on top of the barrier dielectric layer comprising at least one via. A non-conformal film is deposited on top of the via layer thereby forming a void in the at least one via, and at least one trench is etched into the non-conformal film thereby opening the void, and creating a dual-damascene layer.
    Type: Application
    Filed: June 10, 2015
    Publication date: December 31, 2015
    Applicant: MICROCHIP TECHNOLOGY INCORPORATED
    Inventors: Justin Hiroki Sato, Andrew Alexander Taylor
  • Publication number: 20150371859
    Abstract: Disclosed is a method for manufacturing a molybdenum oxide-containing thin film, involving vaporizing a starting material for forming a thin film containing a compound represented by the following general formula (I) to give vapor containing a molybdenum amide compound, introducing the obtained vapor onto a substrate, and further introducing an oxidizing gas to cause decomposition and/or a chemical reaction to form a thin film on the substrate. In the formula, R1 and R2 each represents a straight or branched alkyl group having 1 to 4 carbon atom(s), R3 represents a t-butyl group or a t-amyl group, y represents 0 or 2, x is 4 when y is 0, or x is 2 when y is 2, wherein R1 and R2 that are plurally present may be the same or different.
    Type: Application
    Filed: August 11, 2015
    Publication date: December 24, 2015
    Inventors: Hiroki SATO, Junji UEYAMA
  • Publication number: 20150353269
    Abstract: Disclosed is a package body for an image forming apparatus including a packing box which covers an apparatus main body, wherein the apparatus main body includes an installation portion in which a toner bottle is installed, a sheet conveying portion disposed between the installation portion and a first side surface of the apparatus main body, a driving electrical portion which drives the image forming unit, a supporting portion which supports the driving electrical portion disposed on a back surface side of the apparatus main body, a discharge tray, and a heat insulating portion disposed between the packing box and the apparatus main body, wherein the heat insulating portion cover an area that the toner bottle installed in the installation portion projects on three surfaces corresponding to a front side surface of the apparatus main body, a side surface opposite to a side having the sheet conveying portion, and the tray.
    Type: Application
    Filed: June 1, 2015
    Publication date: December 10, 2015
    Inventor: Hiroki Sato
  • Publication number: 20150331332
    Abstract: An image forming apparatus which makes it possible to grasp such settings of a phase and a main scanning magnification of laser beams as reduce occurrence of moire, by visually checking a plurality of pattern images. Pattern images are formed using a laser beam irradiated from a reference light source and a laser beam irradiated from an adjustment target light source for which each of different phase values is set as a phase setting value. A phase relationship between the phases of the laser beams is adjusted based on the pattern images. Pattern images are formed using a laser beam irradiated from the adjustment target light source for which each of different magnification values is set as a magnification setting value. The magnification of the laser beams is adjusted based on these pattern images.
    Type: Application
    Filed: July 27, 2015
    Publication date: November 19, 2015
    Inventor: Hiroki Sato
  • Patent number: 9185369
    Abstract: A solid-state imaging device is capable of simplifying the pixel structure to reduce the pixel size and capable of suppressing the variation in the characteristics between the pixels when a plurality of output systems is provided. A unit cell (30) includes two pixels (31) and (32). Upper and lower photoelectric converters (33) and (34), transfer transistors (35) and (36) connected to the upper and lower photoelectric converters, respectively, a reset transistor (37), and an amplifying transistor (38) form the two pixels (31) and (32). A full-face signal line 39 is connected to the respective drains of the reset transistor (37) and the amplifying transistor (38). Controlling the full-face signal line (39), along with transfer signal lines (42) and (43) and a reset signal line (41), to read out signals realizes the simplification of the wiring in the pixel, the reduction of the pixel size, and so on.
    Type: Grant
    Filed: June 5, 2013
    Date of Patent: November 10, 2015
    Assignee: SONY CORPORATION
    Inventors: Takashi Abe, Nobuo Nakamura, Tomoyuki Umeda, Keiji Mabuchi, Hiroaki Fujita, Eiichi Funatsu, Hiroki Sato
  • Patent number: 9171244
    Abstract: Provided is an RFID tag, wherein a communication distance of several centimeter or more can be secured and the cost of which can be reduced in comparison to conventional on-chip antennas, even when being compact in size (square shaped with a side of 1.9 to 13 mm). The RFID tag (80) comprises an antenna (20), an IC chip (30) connected to the antenna (20), and a sealing material (10) that seals the IC chip (30) and the antenna (20). The antenna (20) is a coil antenna or a loop antenna, and the resonance frequency (f0) of an electric circuit constituted by the inductance (L) of the antenna (20) and the capacitance (C) of the IC chip (30) is equal to the operation frequency of the IC chip (30), or in the vicinity thereof.
    Type: Grant
    Filed: September 27, 2012
    Date of Patent: October 27, 2015
    Assignee: HITACHI CHEMICAL COMPANY, LTD.
    Inventors: Toshihiro Endou, Hironori Ishizaka, Masahiko Oota, Kouji Tasaki, Hiroyuki Hosoi, Jo Kakuta, Hiroaki Narita, Hiroki Sato
  • Publication number: 20150299467
    Abstract: The present invention relates to a method for recovering Ru complex dye from a used dye solution containing a polypyridine Ru complex as a Ru complex, the used dye solution having been discharged from a step of manufacturing a dye-sensitized solar cell, the method including the steps of: (a): filtering the used dye solution to separate and remove solid content. (b): bringing a separating solvent including an ether-based solvent indicated by a chemical formula CxH(2x+1)—O—CyH(2y+1) (x=1 to 4 and y=1 to 4, with the proviso that x+y?4) or an alkane-based solvent indicated by a chemical formula CxH(2x+2) (x=5 to 7) into contact with the used dye solution to separate the Ru complex dye.
    Type: Application
    Filed: November 12, 2013
    Publication date: October 22, 2015
    Inventors: Kenichi INOUE, Hiroki SATO, Masayuki SAITO
  • Patent number: D742316
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: November 3, 2015
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Hiroki Sato, Hiroaki Kawasaki, Ichi Nakamura