Patents by Inventor Yasuhiro Ito

Yasuhiro Ito 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: 10577027
    Abstract: A member has a transverse cross section that includes a top sheet, upper ridgelines, vertical walls, lower ridgelines, and floor flanges and includes, on at least one end portions in the extending directions of the upper ridgelines, a top sheet flange via a top sheet ridgeline and vertical wall flanges via vertical wall ridgelines, in which the vertical wall flange and the floor flange are continuous. In end portions of the upper ridgelines and the lower ridgelines, the sum total?R of the radii of curvature of corner portions of the vertical walls and the sum total?L of the widths of the top sheet and the vertical walls in an end portion of the member have the relation of?R/?L?0.13.
    Type: Grant
    Filed: July 24, 2017
    Date of Patent: March 3, 2020
    Assignee: NIPPON STEEL CORPORATION
    Inventor: Yasuhiro Ito
  • Publication number: 20200043657
    Abstract: The object of the present invention is to provide a multilayer ceramic electronic component having improved highly accelerated lifetime and specific permittivity. A multilayer ceramic electronic component comprising a multilayer body in which an internal electrode layer and a dielectric layer are stacked in alternating manner, wherein the dielectric layer comprises a dielectric ceramic composition having a main component expressed by a general formula ABO3 (A is Ba and the like, and B is Ti and the like) and a rare earth component R, a segregation phase including the rare earth component R exists in the dielectric layer, an area ratio of the segregation phases in a cross section along a stacking direction is 104 ppm to 961 ppm, and 96% or more of a total area of the segregation phases contact with the internal electrode layer.
    Type: Application
    Filed: July 15, 2019
    Publication date: February 6, 2020
    Applicant: TDK CORPORATION
    Inventors: Takuma ARIIZUMI, Toshihiko KANEKO, Nobuto MORIGASAKI, Yasuhiro ITO
  • Publication number: 20200039887
    Abstract: The object of the present invention is to provide a dielectric ceramic composition having even improved insulation specific resistance and highly accelerated lifetime. A dielectric ceramic composition comprising a dielectric particle having a core-shell structure including a main component expressed by a general formula ABO3 (A is Ba and the like; and B is Ti and the like) and a rare earth element component R, in which a shell part of the core-shell structure has an average rare earth element concentration C of 0.3 atom % or more, and a rare earth element concentration gradient S is ?0.010 atom %/nm?S?0.009 atom %/nm or a rare earth element concentration variation satisfies ?/C?0.15 (a is a standard deviation of a rare earth element concentration and C is an average rare earth element concentration).
    Type: Application
    Filed: July 15, 2019
    Publication date: February 6, 2020
    Applicant: TDK CORPORATION
    Inventors: Takuma ARIIZUMI, Toshihiko KANEKO, Nobuto MORIGASAKI, Yasuhiro ITO
  • Patent number: 10511565
    Abstract: A communication apparatus capable of data communication includes a controller that, upon acquiring a connection request from an application to connect to a network, controls DNS processing based on the connection request in accordance with the ID of the application issuing the connection request.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: December 17, 2019
    Assignee: KYOCERA Corporation
    Inventors: Shuji Ishikawa, Yasuhiro Ito, Tomoya Kamijo, Hidetaka Hayashi, Kohei Michigami, Kazuo Onishi, Kazuya Chito
  • Publication number: 20190361939
    Abstract: A search processing apparatus includes: a time-point information obtaining section that obtains time-point information corresponding to plural time-points associated with target data; a feature information obtaining section that obtains feature information corresponding to one or more feature terms from the target data; and a search condition generating section that generates search conditions corresponding to the plural time-points by combining the time-point information and the feature information.
    Type: Application
    Filed: March 15, 2019
    Publication date: November 28, 2019
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Yasushi ITO, Yasuhiro ITO, Shinya TAGUCHI, Kazuki YASUMATSU, Keita ASAI
  • Publication number: 20190359157
    Abstract: A crash box has excellent axial crushing performance and in which, even if the sheet thickness of a tubular body constituting the crash box is smaller than 1.4 mm, good welding can be performed with the tubular body butted against a set plate. The crash box (1) having a metallic longer-length tubular body and a method for producing the crash box are provided. The tubular body has a basic cross-sectional shape that is a flat polygon surrounded by a plurality of ridges (2-1 to 2-4) extending in a longitudinal direction and a plurality of side wall portions (4), includes one or more groove portions (3-1 and 3-2) on side wall portions (4) on long sides substantially parallel to the major axis direction of the cross section that extend in longitudinal direction, and includes outward flanges (5-1 to 5-4) in an end portion in the longitudinal direction.
    Type: Application
    Filed: June 11, 2019
    Publication date: November 28, 2019
    Inventors: Ryuichi NISHIMURA, Kenichiro Otsuka, Yasuhiro Ito, Yoshiaki Nakazawa
  • Publication number: 20190362872
    Abstract: A ferrite composition main component includes between 44.0 to 50.0 mol % of an Fe compound in terms of Fe2O3, between 5.5 to 14.0 mol % of a Cu compound in terms of CuO, between 4.0 to 39.0 mol % of a Zn compound in terms of ZnO, and a balance less than 40.0 mol % of a Ni compound in terms of NiO, The subcomponent includes, with respect to 100 parts by weight of the main component, between 3.0 parts to 13.0 parts by weight of an Si compound in terms of SiO2, between 2.0 to 10.0 parts by weight of a Co compound in terms of Co3O4, and between 0.25 to 5.00 parts by weight of a Bi compound in terms of Bi2O3. (The content of the Co compound in terms of Co3O4)/(the content of the Si compound in terms of SiO2) in weight ratio is 0.4 to 2.9.
    Type: Application
    Filed: May 28, 2019
    Publication date: November 28, 2019
    Applicant: TDK CORPORATION
    Inventors: Takeshi SHIBAYAMA, Yukio TAKAHASHI, Tatsuro SUZUKI, Hiroyuki TANOUE, Yasuhiro ITO, Takahiro SATO, Takashi SUZUKI
  • Publication number: 20190346277
    Abstract: An information providing apparatus includes an acquisition section that acquires position information from a terminal device, a specifying section that specifies a target publication from plural publications on which maps have been posted, by performing processing with the position information, and a providing section that provides the terminal device with information indicating a correspondence relationship between a map posted on the target publication and a position indicated by the position information.
    Type: Application
    Filed: March 14, 2019
    Publication date: November 14, 2019
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Yasuhiro ITO, Junko MURAKAMI
  • Patent number: 10407101
    Abstract: A structural member made of metal, formed so as to extend long in a predetermined direction, and having a gutter bottom, two ridges continuing to both ends in a width direction of the gutter bottom, and two vertical walls continuing to the two ridges, includes an outward continuous flange continuously formed at least along the gutter bottom, the ridges, and the vertical walls at an end in the predetermined direction, in which a width of the gutter bottom is reduced as a distance from the end having the outward continuous flange becomes larger.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: September 10, 2019
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Kenichiro Otsuka, Yoshiaki Nakazawa, Ryuichi Nishimura, Yasuhiro Ito
  • Patent number: 10387371
    Abstract: An information processing apparatus includes first and second staring units, a receiving unit, and a remove unit, a specifying unit. The first storing unit stores shared data which is to be shared and used by plural persons, and specific information for specifying the shared data. The receiving unit receives a removal instruction to remove the shared data. The remove unit removes from the first storing unit the shared data corresponding to the removal instruction received by the receiving unit. The specifying unit specifies a transmitter of operation history information which is received by the receiving unit, by using the specific information. If after the shared data is removed by the remove unit, the received operation history information for the removed shared data is specified by the specifying unit, the second storing unit stores the operation history information as operation history information for the removed shared data.
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: August 20, 2019
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Ken Ichikawa, Kiyoshi Tashiro, Toshiharu Yokoyama, Yasuhiro Ito, Tomoyuki Shimizu
  • Publication number: 20190251017
    Abstract: A processor acquires a plurality of test items for a simulation model of a target system, each test item including at least one event; detects a set of test items from the plurality of test items under an aggregation condition in which an event in the set is not dependent on an event in another test item in the set; includes a common event, which is an event in the set that is the same as an event in another test item in the set, in an aggregate test item while avoiding overlapping of the common event, and includes a unique event, which is an event in the set that differs from events in other test items in the set, in the aggregate test item; and executes a simulation using the simulation model in accordance with the aggregate test item.
    Type: Application
    Filed: November 22, 2016
    Publication date: August 15, 2019
    Inventors: Yasuhiro ITO, Yasuo SUGURE
  • Publication number: 20190237254
    Abstract: The object of the present invention is to provide a dielectric ceramic composition having good properties, particularly good IR property and high temperature accelerated lifetime. The dielectric ceramic composition of the present invention has a main component made of a perovskite type compound expressed by a compositional formula of (Ba1-x-ySrxCay)m(Ti1-zZrz)O3 (note that, m, x, y, and z of the above compositional formula all represent molar ratios, and each satisfies 0.9?m?1.1, 0?x?0.5, 0?y?0.3, 0?(x+y)?0.6, and 0.03?z?0.
    Type: Application
    Filed: December 21, 2018
    Publication date: August 1, 2019
    Applicant: TDK CORPORATION
    Inventors: Dan SAKURAI, Toshihiko KANEKO, Nobuto MORIGASAKI, Toshinari TAKAHASHI, Yasuhiro ITO
  • Publication number: 20190233018
    Abstract: A front pillar structure includes: a front frame member; a rear frame member: a transparent member, a front side of the transparent member being supported by the front frame member, and a rear side of the transparent member being supported by the rear frame member; a front interior decorative member covering the front frame member from a vehicle interior side; a rear interior decorative member covering the rear frame member from the vehicle interior side; a head protection airbag, at least part of which is stowed between the rear frame member and the rear interior decorative member; a cover disposed between a lower end portion of the front interior decorative member and a lower end portion of the rear interior decorative member; and a jutting-out portion jutting out from the lower end portion of the rear interior decorative member toward a lower face side of the cover.
    Type: Application
    Filed: December 28, 2018
    Publication date: August 1, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ken TANAKA, Yasuhiro ITO
  • Publication number: 20190237264
    Abstract: The object of the present invention is to provide the multilayer ceramic capacitor having no deterioration of dielectric properties even in case an inhibitor of an internal electrode layer is pushed out to a dielectric layer when sintering. The multilayer ceramic capacitor 1 including a capacitor element body 10 comprising a dielectric layer 2 and an internal electrode layer 3 stacked in an alternating manner, wherein when Za represents Zr concentration of an dielectric particle in a center part 6 of the dielectric layer 2 and Zb represents Zr concentration of a dielectric particle near the internal electrode layer, 0<(Za/Zb)<1 is satisfied.
    Type: Application
    Filed: January 17, 2019
    Publication date: August 1, 2019
    Applicant: TDK CORPORATION
    Inventors: Dan SAKURAI, Toshihiko KANEKO, Nobuto MORIGASAKI, Toshinari TAKAHASHI, Yasuhiro ITO
  • Publication number: 20190237255
    Abstract: A dielectric ceramic composition having good properties, particularly good IR property and high temperature accelerated lifetime, even under high electric field intensity. A dielectric ceramic composition having a main component made of a perovskite type compound expressed by a compositional formula of (Ba1-x-ySrxCay)m(Ti1-zZrz)O3 (note that, m, x, y, and z of the above compositional formula all represent molar ratios, and each satisfies 0.9<m<1.1, 0<x<0.5, 0<y<0.3, 0<(x+y)<0.6, and 0.03<z<0.3), and a first sub component made of an oxide of a rare earth element R (note that, R is at least one selected from the group consisting of Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu), wherein the dielectric ceramic composition includes dielectric particles and a particle boundary.
    Type: Application
    Filed: January 17, 2019
    Publication date: August 1, 2019
    Applicant: TDK CORPORATION
    Inventors: Dan SAKURAI, Toshihiko KANEKO, Nobuto MORIGASAKI, Toshinari TAKAHASHI, Yasuhiro ITO
  • Patent number: 10363892
    Abstract: A crash box has excellent axial crushing performance and in which, even if the sheet thickness of a tubular body constituting the crash box is smaller than 1.4 mm, good welding can be performed with the tubular body butted against a set plate. The crash box (1) having a metallic longer-length tubular body and a method for producing the crash box are provided. The tubular body has a basic cross-sectional shape that is a flat polygon surrounded by a plurality of ridges (2-1 to 2-4) extending in a longitudinal direction and a plurality of side wall portions (4), includes one or more groove portions (3-1 and 3-2) on side wall portions (4) on long sides substantially parallel to the major axis direction of the cross section that extend in longitudinal direction, and includes outward flanges (5-1 to 5-4) in an end portion in the longitudinal direction.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: July 30, 2019
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Ryuichi Nishimura, Kenichiro Otsuka, Yasuhiro Ito, Yoshiaki Nakazawa
  • Publication number: 20190217790
    Abstract: A vehicular pillar structure including: a first front pillar garnish, a first pillar being extended substantially along a vehicle vertical direction; a second front pillar garnish and a second pillar being extended substantially along the vehicle vertical direction, a transparent member that is bridged between the first pillar and the second pillar; an extended portion that is provided on the vehicle interior side and on a vehicle upper side of the transparent member, is formed in a plate shape whose plate thickness direction is a substantially vehicle width direction, and is extended from an upper end portion of the second front pillar garnish to an upper end portion of the first front pillar garnish; and an upper lid member provided to cover a space between a lower end portion of the extended portion and the transparent member, and is configured as a separate body from the second front pillar garnish.
    Type: Application
    Filed: January 11, 2019
    Publication date: July 18, 2019
    Inventors: Ken Tanaka, Yasuhiro Ito
  • Publication number: 20190201961
    Abstract: A hot press device according to the present disclosure includes a first press, a second press, a conveyance device linking the first press and the second press together, and a heating furnace provided within a conveyance range of the conveyance device.
    Type: Application
    Filed: August 31, 2017
    Publication date: July 4, 2019
    Applicant: NIPPON STEEL & SUMITOMO METAL CORPORATION
    Inventors: Naruhiko NOMURA, Yoshiaki NAKAZAWA, Toshiya SUZUKI, Yasuhiro ITO, Ryousuke MORIMOTO
  • Publication number: 20190185070
    Abstract: [Object] An issue is to provide a member that exhibits high load capacity and rigidity when joined to another member. [Solution] Provided is a member 1 having a transverse cross section that includes a top sheet 2, upper ridgelines 4, vertical walls 3, lower ridgelines 5, and floor flanges 9, and including, on at least one end portions in the extending directions of the upper ridgelines 4, a top sheet flange 11 via a top sheet ridgeline 6 and vertical wall flanges 10 via vertical wall ridgelines 7, in which the vertical wall flange 10 and the floor flange 9 are continuous, and in end portions of the upper ridgelines 4 and the lower ridgelines 5, the sum total ?R of the radii of curvature of corner portions of the vertical walls and the sum total ?L of the widths of the top sheet 2 and the vertical walls 3 in an end portion of the member have the relation of ?R/?L?0.13.
    Type: Application
    Filed: July 24, 2017
    Publication date: June 20, 2019
    Applicant: NIPPON STEEL & SUMITOMO METAL CORPORATION
    Inventor: Yasuhiro ITO
  • Publication number: 20190176893
    Abstract: [Object] Provided is a press-molded product capable of improving the bonding strength between a vehicle body reinforcing member and the other member or the rigidity of a vehicle body by enlarging a cross-section of a member to a fullest extent of a design cross-section without forming a notch for preventing a press-molding failure in a ridge-portion flange. [Solution] A press-molded product is formed by a steel plate having a tensile strength of 340 MPa or more, and includes an inward continuous flange in at least one end portion in a predetermined direction, the inward continuous flange being obtained by continuously forming a ridge-portion flange formed inward in the end portion of the ridge portion, a first flange formed inward in at least a part of an area of the end portion of a first surface portion, and a second flange formed inward in at least a part of an area of the end portion of a second surface portion.
    Type: Application
    Filed: November 30, 2018
    Publication date: June 13, 2019
    Applicant: NIPPON STEEL & SUMITOMO METAL CORPORATION
    Inventors: Yasuhiro ITO, Yoshiaki NAKAZAWA