Patents by Inventor Hideki Ogawa

Hideki Ogawa 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: 10379343
    Abstract: A saddle riding vehicle includes: a meter apparatus; and a head-up display apparatus including a projection unit and a combiner to which an image from the projection unit is projected. The meter apparatus is arranged at a position overlapping with an optical path from the projection unit to the combiner as viewed in plan view.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: August 13, 2019
    Assignees: Honda Motor Co., Ltd., Nippon Seiko Co., Ltd.
    Inventors: Hayato Inoue, Takeshi Kitajima, Hideki Ikarasi, Norihiro Ogawa
  • Patent number: 10368191
    Abstract: A confined space estimation system, and a confined space estimation method capable of accurately confirming a confined space formed in the event of a disaster, estimates a confined space comprising a storage device which stores information indicating a geographical space, and a processor which divides the geographical space into grids. Based on location information sent from a terminal, the processor periodically aggregates a number of terminals within the grids or a number of terminals that passed through boundaries between the grids, extracts grids or boundaries in which the aggregated number of terminals is a predetermined number and in which there is no change in the aggregated number of terminals, determines whether the extracted grids or boundaries can be linked to form an annular shape, and, if the annular shape can be formed, estimates a geographical space configured from the grids within the formed annular shape as the confined space.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: July 30, 2019
    Assignee: HITACHI, LTD.
    Inventors: Yuuichi Ogawa, Natsuko Sugaya, Akinori Asahara, Hideki Hayashi, Hitoshi Tomita
  • Publication number: 20190202388
    Abstract: According to one embodiment, an unmanned transport vehicle includes a vehicle body, a connector, a bumper, and a bumper driver. The vehicle body includes a moving mechanism and a moving mechanism driver. The moving mechanism driver is configured to drive the moving mechanism. The connector is at the vehicle body and connectable to a transport-object. The bumper is adjacent to the vehicle body in a first direction. The bumper includes a collision detection sensor. The bumper is extendable and contractible in a second direction. The second direction intersects the first direction. The bumper driver is configured to extend and contract the bumper in the second direction by moving at least a portion of the bumper in the second direction.
    Type: Application
    Filed: August 20, 2018
    Publication date: July 4, 2019
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Takafumi Sonoura, Daisuke Yamamoto, Hideki Ogawa
  • Publication number: 20190184491
    Abstract: To prevent an output decrease of laser light due to impurities that could be formed in a guide-light emitting device or an imaging device. A laser-light guiding section includes a transmission window section, an optical component disposed to cause an optical path of the UV laser light emitted from the laser-light output section and an optical path of transmitted light transmitted through the transmission window section to cross, and a sealing member in which the transmission window section is provided, the sealing member configuring a sealed space for airtightly housing the optical component. At least one of a guide-light emitting device configured to emit guide light for visualizing a scanning position of the UV laser light toward the transmission window section and an imaging device configured to receive light for imaging a workpiece via the transmission window section is disposed on the outer side of the sealed space.
    Type: Application
    Filed: October 23, 2018
    Publication date: June 20, 2019
    Applicant: Keyence Corporation
    Inventors: Mamoru Idaka, Masaki Saito, Hideki Yamakawa, Kazuyoshi Ogawa
  • Patent number: 10276296
    Abstract: A coil component includes: a pillar part; first and second rectangular planar parts, each having long sides L, short sides S, and thickness T; a coil formed around the pillar part; two terminal electrodes electrically connected to both ends of the coil; and an outer sheath containing magnetic grains and resin material and covering the coil at least partially; wherein the thickness PL in the L direction and thickness PS in the S direction, of the outer sheath, in a section cut across the center of the pillar part and in parallel with the LS planes, satisfy the relationship of PL<PS.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: April 30, 2019
    Assignee: TAIYO YUDEN CO., LTD
    Inventors: Hidenori Aoki, Masashi Kuwahara, Hideki Ogawa
  • Publication number: 20190051445
    Abstract: One object is to increase the filling factor of magnetic particles and increase the evenness of distribution of the magnetic particles in a magnetic main body of a coil component. A coil component includes: a magnetic main body containing a resin and magnetic particles; and a coil conductor embedded in the magnetic main body. The magnetic particles include large-sized magnetic particles, middle-sized magnetic particles, and small-sized magnetic particles. The proportion of the volume of the large-sized magnetic particles to the total volume of all the magnetic particles is 70 vol % to 85 vol %, the proportion of the volume of the middle-sized magnetic particles to the total volume is 2 vol % to 28 vol %, and the proportion of the volume of the small-sized magnetic particles to the total volume is 2 vol % to 28 vol %. The particle size distribution of the small-sized magnetic particles overlaps that of the middle-sized magnetic particles.
    Type: Application
    Filed: August 2, 2018
    Publication date: February 14, 2019
    Inventors: Koichiro WADA, Motoki MATSUI, Hideki OGAWA, Tomoo KASHIWA
  • Patent number: 10080282
    Abstract: According to one embodiment, FPC has a flexible board body, a reinforcing plate, an opening portion, and a bent structure. The opening portion is formed to penetrate through the board body. The bent structure is bent to pass through the inside of the opening portion.
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: September 18, 2018
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Client Solutions Co., Ltd.
    Inventors: Hideki Ogawa, Sasaki Kazuyoshi
  • Patent number: 10042273
    Abstract: In the electrophotographic photosensitive member of the present invention, a plurality of convex portions having a longest diameter L1 in the generatrix direction of the electrophotographic photosensitive member of 30 ?m or more arid a height H1 of 1 ?m or more are formed on the surface of the electrophotographic photosensitive member, a plurality of convex portions corresponding to the convex portions formed on the surface of the surface layer are formed at the interface between the surface layer and a layer immediately below the surface layer, and the rate of fitting of the convex portions formed on the surface of the surface layer to the convex portions formed at the interface between the surface layer and the layer immediately below the surface layer is 20% or more and 200% or less.
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: August 7, 2018
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Koji Takahashi, Hideki Ogawa, Yasuhiro Kawai, Naoaki Ichihashi, Wataru Kitamura
  • Patent number: 9984811
    Abstract: An electronic component has a shaft, a flange formed at an end of the shaft and constituting a core together with the shaft, a coiled conductor wound around the shaft, and an electrode terminal formed on the flange and connected electrically to an end of the conductor; wherein the shaft and flange are made of metal magnetic grains containing Fe which are bonded to each other by bonding of oxide film formed on each metal magnetic grain, and the shaft is more densely filled with the metal magnetic material than is the flange. The electronic component can achieve size reduction and frequency increase by improving the magnetic permeability while also improving the plating property for the terminal electrode.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: May 29, 2018
    Assignee: TAIYO YUDEN CO., LTD.
    Inventors: Masahiro Hayashi, Hideki Ogawa, Keizo Kawamura, Toshiyuki Yagasaki
  • Patent number: 9892834
    Abstract: A coil component having a magnetic material and a coil formed on a surface of or inside the magnetic material. The magnetic material is constituted by a grain compact formed by compacting multiple metal grains that in turn are constituted by an Fe—Si—M soft magnetic alloy (where M is a metal element that oxidizes more easily than Fe), wherein individual metal grains have oxide film formed at least partially around them; the grain compact is formed primarily via bonding between oxide films formed around adjacent metal grains; and the apparent density of the grain compact 1 is 5.2 g/cm3 or more, or preferably 5.2 to 7.0 g/cm3.
    Type: Grant
    Filed: December 26, 2013
    Date of Patent: February 13, 2018
    Assignee: TAIYO YUDEN CO., LTD.
    Inventors: Hideki Ogawa, Atsushi Tanada
  • Patent number: 9843516
    Abstract: The communication node includes an entry memory adapted to store a preset number of the control information entries, each stipulating the processing applied to a packet received, in association with the user information, and a packet processor that references the entry memory to process the packet received. The communication node also includes an entry management section that exercises control so that, on the basis of a preset reference, the proportion of the number of the control information entries for one user stored in the entry memory to the number of the control information entries storable in the entry memory will not surpass a preset value.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: December 12, 2017
    Assignee: NEC CORPORATION
    Inventor: Hideki Ogawa
  • Patent number: 9772596
    Abstract: In an image forming apparatus in which an electrostatic image is formed on an electrophotographic photosensitive member using at least a process of a pseudo halftone formed by dots as a method of representing gradation, the electrophotographic photosensitive member is provided on a surface thereof with a plurality of recessed portions of 0.5 ?m more and 5 ?m or less in depth and 20 ?m or more and 80 ?m or less in longest diameter of an opening, when a square region of 500 ?m×500 ?m is arbitrarily extracted on the surface of the electrophotographic photosensitive member, in the square region, a total area of the recessed portions is 10000 ?m2 or more and 90000 ?m2 or less and a total area of a flat portion contained in a portion other than the recessed portion is 80000 ?m2 or more and 240000 ?m2 or less, and an arrangement (A) of the plurality of recessed portions is such an arrangement that an image quality lowering index (f) calculated by specific processing is 14% or less.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: September 26, 2017
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Takahiro Mitsui, Tomohisa Itagaki, Koji Takahashi, Hiroki Uematsu, Yasuhiro Kawai, Tsutomu Nishida, Hideki Ogawa
  • Patent number: 9761180
    Abstract: An integrated circuit accesses a first storage section that stores a plurality of pattern groups of voltage application for changing an optical state of a pixel to a designated gray level, and outputs a control signal for applying a voltage to a single target pixel of a plurality of pixels as defined above, the voltage being indicated by a pattern that is contained in a pattern group of the plurality of pattern groups that is selected in accordance with the position of the single pixel and the gray level value of the single pixel, the gray level value being indicated by image data acquired by an acquiring section.
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: September 12, 2017
    Assignee: SEIKO EPSON CORPORATION
    Inventor: Hideki Ogawa
  • Publication number: 20170250021
    Abstract: A coil component is constituted by a composite magnetic material containing alloy grains whose oxygen atom concentration in their surfaces is 50 percent or less, and resin, and also by a coil. The alloy grains are comprised of first alloy grains and second alloy grains which have different compositions and different average grain sizes. The coil component using the composite magnetic material does not require high pressure when formed.
    Type: Application
    Filed: May 15, 2017
    Publication date: August 31, 2017
    Inventor: Hideki OGAWA
  • Publication number: 20170238414
    Abstract: According to one embodiment, FPC has a flexible board body, a reinforcing plate, an opening portion, and a bent structure. The opening portion is formed to penetrate through the board body. The bent structure is bent to pass through the inside of the opening portion.
    Type: Application
    Filed: February 15, 2017
    Publication date: August 17, 2017
    Inventors: Hideki Ogawa, Sasaki Kazuyoshi
  • Patent number: 9685263
    Abstract: A coil component is constituted by a composite magnetic material containing alloy grains whose oxygen atom concentration in their surfaces is 50 percent or less, and resin, and also by a coil. The coil component using the composite magnetic material does not require high pressure when formed.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: June 20, 2017
    Assignee: TAIYO YUDEN CO., LTD.
    Inventor: Hideki Ogawa
  • Publication number: 20170108790
    Abstract: In the electrophotographic photosensitive member of the present invention, a plurality of convex portions having a longest diameter L1 in the generatrix direction of the electrophotographic photosensitive member of 30 ?m or more arid a height H1 of 1 ?m or more are formed on the surface of the electrophotographic photosensitive member, a plurality of convex portions corresponding to the convex portions formed on the surface of the surface layer are formed at the interface between the surface layer and a layer immediately below the surface layer, and the rate of fitting of the convex portions formed on the surface of the surface layer to the convex portions formed at the interface between the surface layer and the layer immediately below the surface layer is 20% or more and 200% or less.
    Type: Application
    Filed: July 30, 2015
    Publication date: April 20, 2017
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Koji Takahashi, Hideki Ogawa, Yasuhiro Kawai, Naoaki Ichihashi, Wataru Kitamura
  • Publication number: 20160372260
    Abstract: An electronic component has a shaft, a flange formed at an end of the shaft and constituting a core together with the shaft, a coiled conductor wound around the shaft, and an electrode terminal formed on the flange and connected electrically to an end of the conductor; wherein the shaft and flange are made of metal magnetic grains containing Fe which are bonded to each other by bonding of oxide film formed on each metal magnetic grain, and the shaft is more densely filled with the metal magnetic material than is the flange. The electronic component can achieve size reduction and frequency increase by improving the magnetic permeability while also improving the plating property for the terminal electrode.
    Type: Application
    Filed: September 2, 2016
    Publication date: December 22, 2016
    Inventors: Masahiro HAYASHI, Hideki OGAWA, Keizo KAWAMURA, Toshiyuki YAGASAKI
  • Patent number: 9460843
    Abstract: Provided is an electronic component having a core that can achieve size reduction and frequency increase by improving the magnetic permeability further while also improving the plating property for the terminal electrode. An electronic component has a shaft, a flange formed at an end of the shaft and constituting a core together with the shaft, a coiled conductor wound around the shaft, and an electrode terminal formed on the flange and connected electrically to an end of the conductor; wherein the shaft and flange are made of a metal magnetic material, and the shaft is more densely filled with the metal magnetic material than is the flange.
    Type: Grant
    Filed: July 29, 2014
    Date of Patent: October 4, 2016
    Assignee: TAIYO YUDEN CO., LTD.
    Inventors: Masahiro Hayashi, Hideki Ogawa, Keizo Kawamura, Toshiyuki Yagasaki
  • Patent number: 9444611
    Abstract: The network system has a switch and a controller. The switch performs processes of a received packet in accordance with a flow entry in which are defined a rule and an action to uniformly control a packet as a flow. The controller transmits a control message to the switch to perform a setting of the flow entry, holds a flow entry identical to the flow entry set to the switch, manages a synchronization state per unity of a flow entry and preferentially synchronizes, in a case the flow entry is not synchronized, a specific flow entry between the switch.
    Type: Grant
    Filed: January 15, 2013
    Date of Patent: September 13, 2016
    Assignee: NEC Corporation
    Inventor: Hideki Ogawa