Patents by Inventor Takayuki Ogata

Takayuki Ogata 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: 11959895
    Abstract: The analysis apparatus includes a standby section which is provided between a dispensing operation of an analysis item B? prior to an analysis item C and the sample analysis channel introduction. The sample analysis channel introduction is arranged prior to a data collection section of an analysis item A. The operation is started earlier but after a sample dispensing operation section of the analysis item A. A sample dispensing operation section of the analysis item C can be started earlier and the analysis time of the analysis item C can be moved to immediately after a sample analysis operation section of the analysis item B?. The analysis item A in a second cycle can be started earlier by the early start time of the analysis item C in a first cycle. A total processing time Tc can be shorter than a total processing time Tb.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: April 16, 2024
    Assignees: HITACHI HIGH-TECH CORPORATION, ROCHE DIAGNOSTICS OPERATIONS, INC.
    Inventors: Daisuke Akieda, Takayuki Sugime, Izumi Ogata, Makoto Nogami
  • Patent number: 11941188
    Abstract: Provided is an electronic pen including an electronic pen main part including a first sealing member that covers circumference of a tip side of the electronic pen main part and a second sealing member disposed along an outer edge of the electronic pen main part at a position separate from a tip toward a rear end side of the electronic pen main part, and an inside body that is tubular and has an inner wall surface with which the first sealing member and the second sealing member come into contact through insertion of the tip side of the electronic pen main part into the inside body.
    Type: Grant
    Filed: March 30, 2023
    Date of Patent: March 26, 2024
    Assignee: Wacom Co., Ltd.
    Inventors: Mamoru Ogata, Takenori Kaneda, Kenichi Ninomiya, Takayuki Arai, Kohei Tanaka
  • Patent number: 10821984
    Abstract: A gear shift control device for a continuously variable transmission of a vehicle is configured to steplessly and continuously change and output a rotation speed of an engine. The gear shift control device includes a gear shift control unit and a torque control command unit. The gear shift control unit is configured to implement a pseudo-stepped upshift control to change a gear shift ratio in steps when upshifting the continuously variable transmission. The torque control command unit is configured to output a torque reduction command so as to reduce an engine torque in conjunction with the pseudo-stepped upshift control so that reduction of the engine torque starts before a point in time when an actual gear shift ratio starts changing in response to an upshift command.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: November 3, 2020
    Assignee: Jatco Ltd.
    Inventors: Mitsuki Ishizuka, Tomoaki Kabe, Nobuhiko Morifuji, Hitoshi Goka, Takayuki Ogata
  • Patent number: 10722877
    Abstract: A honeycomb structure includes a pillar-shaped honeycomb structure body having porous partition walls, wherein the partition walls have projecting portions, the projecting portions include specific projecting portions in which side surfaces have a divergent shape inclined at an inclination angle of 40 to 70°, a relation of 0.04?H/A?0.40 is satisfied, a relation of 0.04?H1/A?0.38 is satisfied, the height H of the specific projecting portion and the height H1 of the hem satisfy a relation of H1<H, and a ratio of a total number of the specific projecting portions is 2.5% or more.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: July 28, 2020
    Assignee: NGK Insulators, Ltd.
    Inventor: Takayuki Ogata
  • Patent number: 10710062
    Abstract: A honeycomb structure includes a pillar-shaped honeycomb structure body having porous partition walls, wherein the partition walls have projecting portions, a shape of each cell is polygonal, in the polygonal cell, the projecting portions are disposed on two sides extending from a corner of the cell, respectively, the projecting portions are non-uniformly arranged, a relation of Formula (1) is satisfied, and a ratio of a total number of the corners is 2.5% or more: Formula (1): 1/(N+1)<A/L.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: July 14, 2020
    Assignee: NGK Insulators, Ltd.
    Inventor: Takayuki Ogata
  • Patent number: 10695708
    Abstract: A plugged honeycomb structure includes a honeycomb structure body, and a plurality of plugging portions, the honeycomb structure body further includes pass-through hole portions each of which is formed in at least a part of a partition wall intersection portion in which the partition walls intersect in one end face and each of which interconnects a pair of cells facing each other at a position corresponding to the partition wall intersection portion to enable pass-through of a fluid, and a value obtained by dividing a diameter of a first virtual inscribed circle inscribed at a position of a minimum hole width of the pass-through hole portion by a diameter of a second virtual inscribed circle inscribed at a position of a minimum plugging width between the plugging portions facing each other is in a range of 0.05 to 0.74.
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: June 30, 2020
    Assignee: NGK Insulators, Ltd.
    Inventor: Takayuki Ogata
  • Publication number: 20190210605
    Abstract: A gear shift control device for a continuously variable transmission of a vehicle is configured to steplessly and continuously change and output a rotation speed of an engine. The gear shift control device includes a gear shift control unit and a torque control command unit. The gear shift control unit is configured to implement a pseudo-stepped upshift control to change a gear shift ratio in steps when upshifting the continuously variable transmission. The torque control command unit is configured to output a torque reduction command so as to reduce an engine torque in conjunction with the pseudo-stepped upshift control so that reduction of the engine torque starts before a point in time when an actual gear shift ratio starts changing in response to an upshift command.
    Type: Application
    Filed: November 20, 2017
    Publication date: July 11, 2019
    Inventors: Mitsuki ISHIZUKA, Tomoaki KABE, Nobuhiko MORIFUJI, Hitoshi GOKA, Takayuki OGATA
  • Patent number: 10343100
    Abstract: A plugged honeycomb structure includes a honeycomb structure body, and a plurality of plugging portions, the honeycomb structure body further includes pass-through hole portions each of which is formed in at least a part of a partition wall intersection portion in which the partition walls intersect in one end face and each of which interconnects a pair of cells facing each other at a position corresponding to the partition wall intersection portion to enable pass-through of a fluid, and a value obtained by dividing a diameter of a first virtual inscribed circle inscribed at a position of a minimum hole width of the pass-through hole portion by a diameter of a second virtual inscribed circle inscribed at a position of a minimum plugging width between the plugging portions facing each other is in a range of 0.05 to 0.74.
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: July 9, 2019
    Assignee: NGK Insulators, Ltd.
    Inventor: Takayuki Ogata
  • Publication number: 20180280958
    Abstract: A honeycomb structure includes a pillar-shaped honeycomb structure body having porous partition walls, wherein the partition walls have projecting portions, the projecting portions include specific projecting portions in which side surfaces have a divergent shape inclined at an inclination angle of 40 to 70°, a relation of 0.04?H/A?0.40 is satisfied, a relation of 0.04?H1/A?0.38 is satisfied, the height H of the specific projecting portion and the height H1 of the hem satisfy a relation of H1<H, and a ratio of a total number of the specific projecting portions is 2.5% or more.
    Type: Application
    Filed: March 15, 2018
    Publication date: October 4, 2018
    Applicant: NGK INSULATORS, LTD.
    Inventor: Takayuki Ogata
  • Publication number: 20180280959
    Abstract: A honeycomb structure includes a pillar-shaped honeycomb structure body having porous partition walls, wherein the partition walls have projecting portions, a shape of each cell is polygonal, in the polygonal cell, the projecting portions are disposed on two sides extending from a corner of the cell, respectively, the projecting portions are non-uniformly arranged, a relation of Formula (1) is satisfied, and a ratio of a total number of the corners is 2.5% or more: Formula (1): 1/(N+1)<A/L.
    Type: Application
    Filed: March 15, 2018
    Publication date: October 4, 2018
    Applicant: NGK INSULATORS, LTD.
    Inventor: Takayuki Ogata
  • Publication number: 20170232377
    Abstract: A plugged honeycomb structure includes a honeycomb structure body, and a plurality of plugging portions, the honeycomb structure body further includes pass-through hole portions each of which is formed in at least a part of a partition wall intersection portion in which the partition walls intersect in one end face and each of which interconnects a pair of cells facing each other at a position corresponding to the partition wall intersection portion to enable pass-through of a fluid, and a value obtained by dividing a diameter of a first virtual inscribed circle inscribed at a position of a minimum hole width of the pass-through hole portion by a diameter of a second virtual inscribed circle inscribed at a position of a minimum plugging width between the plugging portions facing each other is in a range of 0.05 to 0.74.
    Type: Application
    Filed: February 7, 2017
    Publication date: August 17, 2017
    Applicant: NGK INSULATORS, LTD.
    Inventor: Takayuki OGATA
  • Patent number: 7807085
    Abstract: A manufacturing apparatus of a plugged honeycomb structure includes a table portion having a through hole into which the end of a honeycomb structure is inserted, positioning means for positioning and holding the honeycomb structure in the through hole of the table portion in such a manner that its end face appears on the side of a first face of the table portion, and a film holding portion fixing the remaining portion of a film on the side of a second face of the table portion. After or before fixing the film, holes corresponding to openings of cells of the honeycomb structure are formed in the film, and a plugging material is filled into the holes, to manufacture the plugged honeycomb structure using the apparatus.
    Type: Grant
    Filed: March 23, 2009
    Date of Patent: October 5, 2010
    Assignee: NGK Insulators, Ltd.
    Inventors: Hiroyuki Tsuji, Yoshimasa Kondo, Takeshi Tokunaga, Toshio Oda, Shinya Yoshida, Takayuki Ogata
  • Publication number: 20090243139
    Abstract: A manufacturing apparatus of a plugged honeycomb structure includes a table portion 11 having a through hole 11h into which the end of a honeycomb structure 1 is inserted, positioning means for positioning and holding the honeycomb structure 1 in the through hole 11h of the table portion 11 in such a manner that its end face 8 appears on the side of a first face 11a of the table portion, and a film holding portion 13 fixing the remaining portion of a film 25 on the side of a second face 11b of the table portion 11. After or before fixing the film 25, holes corresponding to openings of cells 3 of the honeycomb structure 1 are formed in the film, and a plugging material 31 is filled into the holes, to manufacture the plugged honeycomb structure 1, and the method of manufacturing the plugged one using the apparatus.
    Type: Application
    Filed: March 23, 2009
    Publication date: October 1, 2009
    Applicant: NGK Insulators, Ltd.
    Inventors: Hiroyuki Tsuji, Yoshimasa Kondo, Takeshi Tokunaga, Toshio Oda, Shinya Yoshida, Takayuki Ogata
  • Patent number: 4533701
    Abstract: Disclosed is an adhesive coating material for a hard tissue, which comprises (1) a polymer having an acid value of 30 to 700 and including a hydrophobic group and two carboxyl (--COOH) groups or one carboxylic anhydride ##STR1## group bonded to the polymer, said carboxyl groups or carboxylic anhydride group being bonded to adjacent carbon atoms, and (2) an organic titanate compound.
    Type: Grant
    Filed: August 16, 1983
    Date of Patent: August 6, 1985
    Assignee: Tokuyama Soda Kabushiki Kaisha
    Inventors: Koshi Kusumoto, Toshio Kawaguchi, Takayuki Ogata
  • Patent number: D772389
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: November 22, 2016
    Assignee: NGK Insulators, Ltd.
    Inventors: Takayuki Ogata, Satoshi Sakashita