Patents by Inventor Takumi Suzuki

Takumi Suzuki 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: 20200340383
    Abstract: The present disclosure provides the exhaust gas purification catalyst capable of efficiently converting HC in the upstream region relative to the exhaust gas flow direction in the exhaust gas purification catalyst and capable of efficiently converting NOx in the downstream region relative to the exhaust gas flow direction in the exhaust gas purification catalyst while maintaining the good warming-up performance.
    Type: Application
    Filed: April 9, 2020
    Publication date: October 29, 2020
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, CATALER CORPORATION
    Inventors: Takumi TOJO, Takeru YOSHIDA, Hiromasa SUZUKI, Minoru ITO, Kana IWATA
  • Patent number: 10800933
    Abstract: A surface treatment solution for a plated steel sheet to be hot-pressed comprising a ZnO aqueous dispersion (A) and a water dispersible organic resin (B), wherein the ZnO aqueous dispersion (A) comprises water and ZnO particle size having 50 to 300 nm particles, the water dispersible organic resin (B) has a 5 to 45 mgKOH/g acid value and 5 to 300 nm emulsion particle size, and a mass ratio (WA/WB) of a mass of ZnO particles in the ZnO aqueous dispersion (WA) to a mass of solid content of the water dispersible organic resin (WB) is 30/70 to 95/5.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: October 13, 2020
    Assignee: NIHON PARKERIZING CO., LTD.
    Inventors: Soshi Fujita, Jun Maki, Shintaro Yamanaka, Masao Kurosaki, Tatsuya Suzuki, Kensuke Mizuno, Takumi Kozaki, Takahiro Kodama
  • Patent number: 10800211
    Abstract: A pneumatic tire includes a first block formed by first lug grooves defining a first land portion that is defined by a first main groove and a second main groove. The first block includes: a first circumferential narrow groove extending in the tire circumferential direction with at least one end communicating with one of the first lug grooves, a set of two lateral narrow grooves extending in the tire width direction with one end communicating with the first main groove, a first lateral auxiliary groove extending in the tire width direction with a first end communicating with the second main groove and a second end communicating with the first circumferential narrow groove, the second end of the first lateral auxiliary groove being disposed at a position in the tire circumferential direction between end portions of the set of first lateral narrow grooves proximal to the first circumferential narrow groove.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: October 13, 2020
    Assignee: The Yokohama Rubber Co., LTD.
    Inventor: Takumi Suzuki
  • Publication number: 20200322597
    Abstract: In one example, an imaging device including a plurality of pixel circuits, a first control line, a second control line, a first voltage supply line, a second voltage supply line, a first light-receiving element, and a diagnosis unit is disclosed. The pixel circuits each include a first terminal, a second terminal, a third terminal, an accumulation unit, a first transistor, a second transistor, and an output unit. The first transistor is couples the third terminal to the accumulation unit on the basis of a voltage of the first terminal. The second transistor supplies a predetermined voltage to the accumulation unit on the basis of a voltage of the second terminal. The output unit outputs a signal corresponding to a voltage in the accumulation unit.
    Type: Application
    Filed: November 7, 2018
    Publication date: October 8, 2020
    Inventors: Takumi Oka, Naoki Kawazu, Atsushi Suzuki
  • Publication number: 20200296309
    Abstract: The present disclosure relates to an imaging apparatus and an imaging method, a camera module, and an electronic apparatus that are capable of detecting a failure in an imaging device having a structure in which a plurality of substrates are stacked. The timing at which a row drive unit provided in a second substrate outputs a control signal for controlling accumulation and reading of pixel signals in a pixel array provided in a first substrate is compared with the timing at which the control signal output from the row drive unit is detected after passing through the pixel array. Depending on whether or not the timings coincides with each other, a failure is detected. The present disclosure can be applied to an imaging apparatus mounted on a vehicle.
    Type: Application
    Filed: June 2, 2020
    Publication date: September 17, 2020
    Inventors: Takumi Oka, Atsushi Suzuki, Naoki Kawazu
  • Publication number: 20200295608
    Abstract: A stator includes a connecting insulator member having a guide portion that connects two insulators, and jumper wires that are guided by the guide portion and connect two coils. The connection insulator member includes a lower layer insulator member, an intermediate layer insulator member, and an upper layer insulator member. The guide portion of the lower layer insulator member has a lower layer arc connecting part, the guide portion of the intermediate layer insulator member has an intermediate layer arc connecting part, and the guide portion of the upper layer insulator member has an upper layer arc connecting part. The intermediate layer arc connecting part is arranged above in the axial direction with respect to the lower layer arc connecting part in the axial direction, and the upper layer arc connecting part is arranged outside in the radial direction with respect to the intermediate layer arc connecting part.
    Type: Application
    Filed: March 6, 2020
    Publication date: September 17, 2020
    Inventor: Takumi SUZUKI
  • Publication number: 20200287436
    Abstract: A stator includes a wound member that includes a wound portion extending in a radial direction, and a pair of outer extension portions which extend in a circumferential direction from a radially outer end portion of the wound portion, and a coil wound on the wound portion. On an inner side in the radial direction of a base portion of the outer extension portions, a concave portion is recessed radially outward from the winding outermost diameter position. The first layer of the coil includes a first coil, a center of which is positioned radially inward from the winding outermost diameter position and in a range between 0.5 times a coil wire diameter and 1.5 times the coil wire diameter with respect to the winding outermost diameter position, and a second coil, a part of which is disposed in the concave portion on the radially outer side of the first coil.
    Type: Application
    Filed: March 3, 2020
    Publication date: September 10, 2020
    Inventor: Takumi SUZUKI
  • Publication number: 20200287437
    Abstract: A stator includes a plurality of core constituent members arranged side by side in a circumferential direction, each of which has a tooth extending in a radial direction and a pair of core outer extension portion extending in the both circumferential directions from a radial outer end portion of the tooth, and an insulator covering at least a part of the tooth, and a coil wound around the tooth via the insulator. The coil includes a terminal inner coil having a terminal line which is drawn from the radially inner side to the one axial side. The insulator covers the tooth that are circumferentially adjacent to the tooth around which the terminal inner coil is wound. The insulator has a restriction portion so as to restrict the movement of the terminal line of the terminal inner coil.
    Type: Application
    Filed: March 3, 2020
    Publication date: September 10, 2020
    Inventor: Takumi SUZUKI
  • Patent number: 10762963
    Abstract: A semiconductor memory device comprises a first memory cell array including a first memory cell and a second memory cell array including a second memory cell, a first transistor electrically connectable to a first end of the first memory cell via a first source line, a second transistor connectable to a first end of the second memory cell via a second source line, a pad supplied with a reference voltage from outside, a first wiring that electrically connects the first transistor and the pad, and a second wiring that is different from the first wiring and electrically connects the second transistor and the pad.
    Type: Grant
    Filed: September 2, 2018
    Date of Patent: September 1, 2020
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Yuki Shimizu, Yoshihiko Kamata, Tsukasa Kobayashi, Hideyuki Kataoka, Koji Kato, Takumi Fujimoto, Yoshinao Suzuki, Yuui Shimizu
  • Publication number: 20200262253
    Abstract: A bead member for a tire, including: a bead wire; a first bead filler that is in contact with the bead wire directly or via another layer and is arranged in a region including at least a region at an outer side of the bead wire in a tire radial direction; and a second bead filler that is in contact with the first bead filler directly or via another layer and is arranged in a region including at least a region at an outer side of the first bead filler in the tire radial direction, the first bead filler including a resin A, the second bead filler including a resin B, and the resin B having a melting point higher than that of the resin A.
    Type: Application
    Filed: April 2, 2020
    Publication date: August 20, 2020
    Applicant: BRIDGESTONE CORPORATION
    Inventors: Hiroyuki FUDEMOTO, Takumi YAMADA, Yukinori NAKAKITA, Takahiro SUZUKI
  • Patent number: 10750279
    Abstract: Provided is a signal processing device including a plurality of sound collection units that is arranged at given positions, and a detection unit configured to detect, from respective sounds that have occurred in accordance with a movement of a region to which attachment is performed and have been collected by the sound collection units, a direction of the movement of the region.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: August 18, 2020
    Assignee: SONY CORPORATION
    Inventors: Heesoon Kim, Tatsushi Nashida, Takumi Suzuki, Masaharu Yoshino
  • Patent number: 10735617
    Abstract: An apparatus includes a second detection unit configured to detect whether there is a decrease in reflectance of a reflection unit for light, based on a second output value which is output by an output unit based on light which is received by a light receiving unit in a state in which, after a first output value is controlled to become a prescribed value, a light emitting unit is radiating light and it is detected by a first detection unit that a predetermined object is present in a path.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: August 4, 2020
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Takumi Suzuki
  • Publication number: 20200238649
    Abstract: A bead member for a tire, including: a bead wire; a first bead filler that is in contact with the bead wire directly or via another layer and is arranged in a region including at least a region at an outer side of the bead wire in a tire radial direction; and a second bead filler that is in contact with the first bead filler directly or via another layer and is arranged in a region including at least a region at an outer side of the first bead filler in the tire radial direction, the first bead filler including a resin A, the second bead filler including a resin B, and the resin A having a melting point higher than that of the resin B.
    Type: Application
    Filed: April 2, 2020
    Publication date: July 30, 2020
    Applicant: BRIDGESTONE CORPORATION
    Inventors: Hiroyuki FUDEMOTO, Takumi YAMADA, Yukinori NAKAKITA, Takahiro SUZUKI
  • Publication number: 20200232367
    Abstract: The present invention provides a honeycomb structured body containing a ceria-zirconia composite oxide and not easily breakable under stress in an a-axis direction. The honeycomb structured body includes a honeycomb fired body in which multiple through-holes are arranged longitudinally in parallel with one another with a partition wall therebetween, wherein the honeycomb fired body contains ceria-zirconia composite oxide particles and inorganic fibers, and 60 to 80% of inorganic fibers observed in a cross-sectional image of the honeycomb structured body cut in a cross-sectional direction perpendicular to a longitudinal direction have a ratio of the length of a long axis to the length of a short axis (long axis/short axis) of 1.00 to 1.30, the length of the long axis being the length of a long axis of a cross section of an inorganic fiber shown in the cross-sectional image, the length of the short axis being the length of a perpendicular bisector of the long axis.
    Type: Application
    Filed: January 16, 2020
    Publication date: July 23, 2020
    Applicants: IBIDEN CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroya YAMAMOTO, Takeru YOSHIDA, Hiromasa SUZUKI, Masaru KAKINOHANA, Takumi TOJO
  • Publication number: 20200232368
    Abstract: The present invention provides a honeycomb structured body containing a ceria-zirconia composite oxide and being less susceptible to ring-off cracking. The honeycomb structured body of the present invention includes a honeycomb fired body in which multiple through-holes are arranged longitudinally in parallel with one another with a partition wall therebetween, wherein the honeycomb fired body contains ceria-zirconia composite oxide particles and inorganic fibers, and a b-axis thermal expansion coefficient measured in a direction along a b-axis representing a direction perpendicular to a longitudinal direction of the honeycomb structured body is higher than an a-axis thermal expansion coefficient measured in a direction along an a-axis representing the longitudinal direction of the honeycomb structured body.
    Type: Application
    Filed: January 16, 2020
    Publication date: July 23, 2020
    Applicants: IBIDEN CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroya YAMAMOTO, Takeru YOSHIDA, Hiromasa SUZUKI, Masaru KAKINOHANA, Takumi TOJO
  • Publication number: 20200222890
    Abstract: The present invention relates to a honeycomb catalytic converter including: a honeycomb structured body in which multiple through-holes are arranged longitudinally in parallel with one another with a partition wall therebetween; and a noble metal supported on the honeycomb structured body, wherein each partition wall includes a substrate portion in the form of an extrudate containing a ceria-zirconia complex oxide and alumina, and a coat layer formed on a surface of the substrate portion and containing the noble metal, and the partition walls have a thermal expansion coefficient of 7.0×10?6/° C. to 8.0×10?6/° C. in a longitudinal direction.
    Type: Application
    Filed: March 26, 2020
    Publication date: July 16, 2020
    Applicants: IBIDEN CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shinnosuke GOTO, Takumi TOJO, Takeru YOSHIDA, Hiromasa SUZUKI
  • Publication number: 20200222882
    Abstract: The present invention provides a honeycomb catalytic converter including: a honeycomb structured body in which multiple through-holes are arranged longitudinally in parallel with one another with a partition wall therebetween; and a noble metal supported on the honeycomb structured body, wherein the honeycomb structured body contains a ceria-zirconia composite oxide and alumina, and cerium on a surface of each partition wall has a lower concentration than cerium in a central portion of the partition wall in a thickness direction.
    Type: Application
    Filed: March 26, 2020
    Publication date: July 16, 2020
    Applicants: IBIDEN CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shinnosuke GOTO, Takumi TOJO, Takeru YOSHIDA, Hiromasa SUZUKI
  • Publication number: 20200222881
    Abstract: The present invention relates to a honeycomb catalytic converter, including: a honeycomb structured body in which multiple through-holes are arranged longitudinally in parallel with one another with a partition wall therebetween; and Pd and Rh supported on the partition walls of the honeycomb structured body, wherein the honeycomb structured body is an extrudate containing a ceria-zirconia complex oxide and alumina, a Pd-carrying region where only Pd is supported is formed on the partition walls within a predetermined width from one end of the honeycomb structured body, and a Rh-carrying region where only Rh is supported is formed on the partition walls within a predetermined width from the other end of the honeycomb structured body, and the Pd-carrying region extends to at least 50% of the length of the honeycomb structured body, and the Rh-carrying region extends to at least 20% of the length of the honeycomb structured body.
    Type: Application
    Filed: March 26, 2020
    Publication date: July 16, 2020
    Applicants: IBIDEN CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shinnosuke GOTO, Takumi TOJO, Takeru YOSHIDA, Hiromasa SUZUKI
  • Publication number: 20200222884
    Abstract: The present invention relates to a honeycomb catalytic converter including: a honeycomb structured body in which multiple through-holes are arranged longitudinally in parallel with one another with a partition wall therebetween; a noble metal supported on the honeycomb structured body; and an inlet-side end face and on outlet-side end face, wherein each partition wall includes a substrate portion in the form of an extrudate containing a ceria-zirconia complex oxide and alumina, and a coat layer formed on a surface of the substrate portion and containing the noble metal, and the inlet-side end face has a higher aperture ratio than the outlet-side end face.
    Type: Application
    Filed: March 26, 2020
    Publication date: July 16, 2020
    Applicants: IBIDEN CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shinnosuke GOTO, Takumi TOJO, Takeru YOSHIDA, Hiromasa SUZUKI
  • Publication number: 20200222889
    Abstract: The present invention relates to a honeycomb catalytic converter including: a honeycomb structured body including in which multiple through-holes are arranged longitudinally in parallel with one another with a partition wall therebetween; and a noble metal supported on the honeycomb structured body, wherein the honeycomb structured body contains a ceria-zirconia complex oxide and alumina, each partition wall includes a first carrier layer defining a surface layer of the partition wall and carrying Rh, and a second carrier layer located more inwardly of the partition wall than the first carrier layer and carrying Pd, and the Pd concentration on the first carrier layer side of each second carrier layer is higher than the Pd concentration in the center of the second carrier layer.
    Type: Application
    Filed: March 26, 2020
    Publication date: July 16, 2020
    Applicants: IBIDEN CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shinnosuke GOTO, Takeru YOSHIDA, Takumi TOJO, Hiromasa SUZUKI