Patents by Inventor Daisuke Ishihara

Daisuke Ishihara 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: 20200335415
    Abstract: To provide a method for manufacturing a heat dissipation component having excellent heat dissipation properties, in which there is minimal return of warping after the bonding of a circuit board, and to provide a heat dissipation component manufactured using the method. Provided is a method for manufacturing a warped flat-plate-shaped heat dissipation component containing a composite part that comprises silicon carbide and an aluminum alloy, wherein the method for manufacturing the heat dissipation component is characterized in that the heat dissipation component is sandwiched in a concave-convex mold having a surface temperature of at least 450° C. and having a pair of opposing spherical surfaces measuring 7000-30,000 mm in curvature radius, and pressure is applied for 30 seconds or more at a stress of 10 kPa or more such that the temperature of the heat dissipation component reaches at least 450° C.
    Type: Application
    Filed: March 18, 2020
    Publication date: October 22, 2020
    Applicant: DENKA COMPANY LIMITED
    Inventors: Daisuke GOTO, Takeshi MIYAKAWA, Yosuke ISHIHARA
  • Publication number: 20200297224
    Abstract: A first fluid bag and a second fluid bag are located side by side along an inner circumference of a belt, expand and contract upon entry and exit of a fluid, and are provided to press a measurement site from therearound while surrounding the measurement site. The fluid supply unit supplies the fluid to the first fluid bag and the second fluid bag. The pulse wave detection unit is disposed on an external surface portion of the first fluid bag and is provided to press the measurement site upon expansion of the first fluid bag. A position of the pulse wave detection unit relative to the artery passing through the measurement site is adjusted through adjustment of a ratio between a volume of the fluid in the first fluid bag and a volume of the fluid in the second fluid bag by the fluid supply unit.
    Type: Application
    Filed: June 11, 2020
    Publication date: September 24, 2020
    Applicants: OMRON HEALTHCARE Co., Ltd., OMRON Corporation
    Inventors: Kentaro MORI, Yasuhiro KAWABATA, Daisuke ISHIHARA
  • Patent number: 10741679
    Abstract: Provided is a semiconductor device having favorable reliability.
    Type: Grant
    Filed: April 9, 2018
    Date of Patent: August 11, 2020
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Shunpei Yamazaki, Kazutaka Kuriki, Yuji Egi, Hiromi Sawai, Yusuke Nonaka, Noritaka Ishihara, Daisuke Matsubayashi
  • Publication number: 20200221961
    Abstract: A display control device of the present disclosure is configured to present information for positioning a pulse wave sensor relative to a measurement site. A measurement device includes a belt wrapped around and attached to a measurement site for measuring a pulse transit time, a sensor unit provided on an inner peripheral surface of the belt that i toward the measurement site when the belt is attached, and a display provided on an outer peripheral surface of the belt opposite to the inner peripheral surface. The display is provided on the outer peripheral surface in a site configured to face a site where the sensor unit is positioned when the belt is attached, and the sensor unit includes a first pulse wave sensor and a second pulse wave sensor disposed spaced apart from each other in a width direction of the belt.
    Type: Application
    Filed: March 9, 2020
    Publication date: July 16, 2020
    Inventors: Daisuke ISHIHARA, Yasuhiro KAWABATA
  • Publication number: 20200194310
    Abstract: A semiconductor device which has favorable electrical characteristics and can be highly integrated is provided. The semiconductor device includes a first insulator; an oxide over the first insulator; a second insulator over the oxide; a first conductor over the second insulator; a third insulator in contact with a top surface of the first insulator, a side surface of the oxide, a top surface of the oxide, a side surface of the second insulator, and a side surface of the first conductor; and a fourth insulator over the third insulator. The third insulator includes an opening exposing the first insulator, and the fourth insulator is in contact with the first insulator through the opening.
    Type: Application
    Filed: August 28, 2018
    Publication date: June 18, 2020
    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
    Inventors: Shunpei YAMAZAKI, Toshihiko TAKEUCHI, Tsutomu MURAKAWA, Hiroki KOMAGATA, Daisuke MATSUBAYASHI, Noritaka ISHIHARA, Yusuke NONAKA
  • Patent number: 10676091
    Abstract: A control apparatus for a vehicle includes a vehicle driving control portion configured to permit reverse driving of the vehicle in a reverse direction while the automatic transmission is placed in a forward-drive low-speed gear position, with the motor/generator being operated in a negative direction to generate a negative torque, and a transmission shifting control portion configured to implement a control for promotion to establish the forward-drive low-speed gear position, when switching from forward driving of the vehicle to its reverse driving of the vehicle is required in the process of a shifting action of the automatic transmission to the forward-drive low-speed gear position. The transmission shifting control portion implements the control for promotion to establish the forward-drive low-speed gear position, according to a state of control of the engaging-side coupling device to be brought into its engaged state for establishing the forward-drive low-speed gear position.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: June 9, 2020
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, AISIN AW CO., LTD.
    Inventors: Hisashi Ishihara, Takahiro Kimura, Masato Yoshikawa, Nobufusa Kobayashi, Kenta Kumazaki, Kazuomi Okasaka, Atsushi Kayukawa, Daisuke Suyama, Mitsuru Maeda
  • Publication number: 20200166355
    Abstract: A method for generating route network data for movement includes calculating a movable area in a place for a target type of movement using a space model of the place and an object model for the target type. The method also includes building network structure for route network data of the place using the movable area for the target type, in which the network structure includes a plurality of nodes and a plurality of links representing routes within the place. The method further includes updating the network structure by shifting a node to orient a link connected to the node toward any one of predetermined directions under a condition relating to an initial position of the node.
    Type: Application
    Filed: January 30, 2020
    Publication date: May 28, 2020
    Inventors: Tatsuya Ishihara, Masayuki Murata, Daisuke Sato
  • Patent number: 10636723
    Abstract: To provide a method for manufacturing a heat dissipation component having excellent heat dissipation properties, in which there is minimal return of warping after the bonding of a circuit board, and to provide a heat dissipation component manufactured using the method. Provided is a method for manufacturing a warped flat-plate-shaped heat dissipation component containing a composite part that comprises silicon carbide and an aluminum alloy, wherein the method for manufacturing the heat dissipation component is characterized in that the heat dissipation component is sandwiched in a concave-convex mold having a surface temperature of at least 450° C. and having a pair of opposing spherical surfaces measuring 7000-30,000 mm in curvature radius, and pressure is applied for 30 seconds or more at a stress of 10 kPa or more such that the temperature of the heat dissipation component reaches at least 450° C.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: April 28, 2020
    Assignee: DENKA COMPANY LIMITED
    Inventors: Daisuke Goto, Takeshi Miyakawa, Yosuke Ishihara
  • Patent number: 10625245
    Abstract: A method for producing an alcohol having 8 or more and 22 or less carbon atoms includes the following steps: step 1: forming a porous layer on a surface of a porous material having a pore size mode of 30 nm or more and 200 nm or less to obtain a bimodal carrier; step 2: supporting cobalt on the bimodal carrier obtained in step 1 to obtain a catalyst having peaks of pore distribution in a range of 1 nm or more and 25 nm or less and a range of 30 nm or more and 200 nm or less, respectively; and step 3: reacting carbon monoxide with hydrogen at a gauge pressure of 2 MPa or more and 100 MPa or less in the presence of the catalyst obtained in step 2.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: April 21, 2020
    Assignee: KAO CORPORATION
    Inventors: Daisuke Ishihara, Noritatsu Tsubaki, Yoshiharu Yoneyama
  • Patent number: 10605614
    Abstract: A method for generating route network data for movement includes calculating a movable area in a place for a target type of movement using a space model of the place and an object model for the target type. The method also includes building network structure for route network data of the place using the movable area for the target type, in which the network structure includes a plurality of nodes and a plurality of links representing routes within the place. The method further includes updating the network structure by shifting a node to orient a link connected to the node toward any one of predetermined directions under a condition relating to an initial position of the node.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: March 31, 2020
    Assignee: International Business Machines Corporation
    Inventors: Tatsuya Ishihara, Masayuki Murata, Daisuke Sato
  • Patent number: 10427627
    Abstract: A cable structure includes a first cable, a second cable, a communicating portion, and a ventilation-tube connecting portion. The first cable includes a first power line, a first connector, a second connector, and a first tube. The first tube covers the first power line and has a first space. The second cable includes a second power line, a third connector, a fourth connector, and a second tube. The second tube covers the second power line and has a second space. The first space communicates with the second space via the communicating portion. The ventilation-tube connecting portion is provided at the first tube or the second tube. The ventilation-tube connecting portion is connected to a ventilation tube through which the first space and the second space are ventilated.
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: October 1, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Tomohiro Fukazu, Daisuke Komazawa, Yuya Ishihara, Daichi Yamanaka
  • Publication number: 20190290142
    Abstract: A first and second pulse wave sensor is mounted on the belt in a state of being separated from each other in the width direction. The belt is mounted around the measurement site, the member presses the first and second pulse wave sensors against the measurement site with a predetermined pressing force. Each of the pulse wave sensors detects a pulse wave in a facing portion of an artery passing through the measurement site. The body motion detection unit detects the presence or absence of body motion. When there is no body motion, the control unit sets a force of the pressing member to a pressing force to measure a pulse wave with the sensors. When there is body motion, the control unit sets a force of the pressing member to a second force lower than the first force and higher than zero and interrupts measurement of a pulse wave.
    Type: Application
    Filed: June 14, 2019
    Publication date: September 26, 2019
    Applicants: OMRON CORPORATION, OMRON HEALTHCARE CO., LTD.
    Inventors: Daisuke ISHIHARA, Yasuhiro KAWABATA
  • Patent number: 10351680
    Abstract: A formed body having a layer of a resin composition constituted by a thermoplastic resin and a barrier resin, wherein the layer of the resin composition forms, in a matrix of the thermoplastic resin, a layer structure in which the barrier resin is dispersed in the form of a lamellar dispersion phase stretching in one direction; and the ratio (a)/(b) of an aspect ratio (a) of the dispersion phase of the barrier resin near the surfaces of the layer and an aspect ratio (b) of the dispersion phase of the barrier resin in the central portion in the direction of thickness of the layer, is not more than 2.0. The formed body has the layer of the resin composition constituted by the thermoplastic resin and the barrier resin, and has a dispersion structure capable of exhibiting excellent barrier property despite of the single layer.
    Type: Grant
    Filed: April 3, 2014
    Date of Patent: July 16, 2019
    Assignees: NIPPON CLOSURES CO., LTD., TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Yuhei Yonekawa, Daisuke Tsuchimoto, Hiroaki Kikuchi, Takayuki Ishihara
  • Publication number: 20190139783
    Abstract: A semiconductor device having high reliability is provided.
    Type: Application
    Filed: April 11, 2017
    Publication date: May 9, 2019
    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
    Inventors: Shunpei YAMAZAKI, Kazutaka KURIKI, Yuji EGI, Noritaka ISHIHARA, Yusuke NONAKA, Yasumasa YAMANE, Ryo TOKUMARU, Daisuke MATSUBAYASHI
  • Publication number: 20190054452
    Abstract: A method for producing an alcohol having 8 or more and 22 or less carbon atoms includes the following steps: step 1: forming a porous layer on a surface of a porous material having a pore size mode of 30 nm or more and 200 nm or less to obtain a bimodal carrier; step 2: supporting cobalt on the bimodal carrier obtained in step 1 to obtain a catalyst having peaks of pore distribution in a range of 1 nm or more and 25 nm or less and a range of 30 nm or more and 200 nm or less, respectively; and step 3: reacting carbon monoxide with hydrogen at a gauge pressure of 2 MPa or more and 100 MPa or less in the presence of the catalyst obtained in step 2.
    Type: Application
    Filed: March 29, 2017
    Publication date: February 21, 2019
    Applicant: Kao Corporation
    Inventors: Daisuke ISHIHARA, Noritatsu TSUBAKI, Yoshiharu YONEYAMA
  • Patent number: 10047234
    Abstract: There is provided an ink set including at least: a yellow ink; a magenta ink; and a cyan ink, in which the yellow ink includes one or more kinds selected from a group consisting of coloring materials represented by the following Formulae (Y-1) and (Y-2), the magenta ink includes one or more kinds selected from a group consisting of coloring materials represented by the following Formulae (M-1) and (M-2), and the cyan ink includes one or more kinds selected from a group consisting of coloring materials represented by the following Formulae (C-1) and (C-2).
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: August 14, 2018
    Assignee: Seiko Epson Corporation
    Inventors: Hiromi Ohori, Ryosuke Teramoto, Yuho Miyake, Miharu Kanaya, Hiroko Hayashi, Daisuke Ishihara
  • Patent number: 9587129
    Abstract: An ink composition includes, as dyes, a dye (Bk-1) represented by the formula (Bk-1); and a dye (Bw-1) represented by the formula (Bw-1), in which a content ratio A (dye (Bk-1):dye (Bw-1)) of the dye (Bk-1) and the dye (Bw-1) is 100:18 to 100:40.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: March 7, 2017
    Assignee: Seiko Epson Corporation
    Inventors: Yuho Miyake, Ryosuke Teramoto, Hiromi Ohori, Daisuke Ishihara, Miharu Kanaya
  • Patent number: 9498954
    Abstract: An ink jet recording apparatus includes a printer head that ejects ink and a platen. The ink includes an organic solvent, a surfactant, and 60% by mass or less of water. The platen is composed of a material containing a conductive resin. A solubility parameter A [(J/cm3)1/2] calculated from the organic solvent and the surfactant and a solubility parameter B [(J/cm3)1/2] of the conductive resin satisfy |A?B|?2.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: November 22, 2016
    Assignee: Seiko Epson Corporation
    Inventors: Daisuke Ishihara, Yoichi Yamada, Masaru Kobashi
  • Publication number: 20160137859
    Abstract: An ink composition includes, as dyes, a dye (Bk-1) represented by the formula (Bk-1); and a dye (Bw-1) represented by the formula (Bw-1), in which a content ratio A (dye (Bk-1):dye (Bw-1)) of the dye (Bk-1) and the dye (Bw-1) is 100:18 to 100:40.
    Type: Application
    Filed: November 17, 2015
    Publication date: May 19, 2016
    Inventors: Yuho MIYAKE, Ryosuke TERAMOTO, Hiromi OHORI, Daisuke ISHIHARA, Miharu KANAYA
  • Publication number: 20160082733
    Abstract: An ink jet recording apparatus includes a printer head that ejects ink and a platen. The ink includes an organic solvent, a surfactant, and 60% by mass or less of water. The platen is composed of a material containing a conductive resin. A solubility parameter A [(J/cm3)1/2] calculated from the organic solvent and the surfactant and a solubility parameter B [(J/cm3)1/2] of the conductive resin satisfy |A?B|?2.
    Type: Application
    Filed: December 7, 2015
    Publication date: March 24, 2016
    Inventors: Daisuke ISHIHARA, Yoichi YAMADA, Masaru KOBASHI