Patents by Inventor Takumi Tanaka

Takumi Tanaka 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: 20210306525
    Abstract: A method of creating teacher data used for creating a color prediction model that predicts a spectral reflectance of a printed matter printed using an ink amount set from the ink amount set that is a combination of ink amounts of inks used for printing, includes, in an ink amount space in which a plurality of lattice points are disposed, selecting an ink amount set from an ink amount set associated with each lattice point, according to a predetermined selection rule, acquiring a spectral reflectance of a color chart printed on a printing medium using the selected ink amount set, and setting the teacher data using the selected ink amount set as an input value and the acquired spectral reflectance as an output value.
    Type: Application
    Filed: March 23, 2021
    Publication date: September 30, 2021
    Inventors: Yuko YAMAMOTO, Mitsuhiro YAMASHITA, Masayuki SEKO, Takumi SHIMOMUKAI, Katsuyuki TANAKA
  • Publication number: 20210242544
    Abstract: An all solid state battery in which positional displacement of a plurality of cells arranged along a thickness direction can be prevented is provided. The all solid state battery includes a plurality of cells connected in series, wherein the all solid state battery includes a cell unit A and a cell unit B, a first current collector A in the cell A and a second current collector B in the cell B are arranged to face each other, the first current collector A includes a tab A, the second current collector B includes a tab B, and the tab A and the tab B are fixed by a fixing portion.
    Type: Application
    Filed: January 27, 2021
    Publication date: August 5, 2021
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Hajime Hasegawa, Takumi Tanaka, Satomi Yamamoto, Koichi Tanimoto
  • Publication number: 20210224529
    Abstract: An information processing apparatus includes a processor. The processor is configured to acquire a recognition result of a table image containing a table; and perform control such that a screen on which the table image and the recognition result are arranged for each row or column of the table in an alternate manner is displayed.
    Type: Application
    Filed: September 11, 2020
    Publication date: July 22, 2021
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Takumi TANAKA
  • Patent number: 10987299
    Abstract: Provided is a polylactic-acid-containing aqueous dispersion capable of forming a transparent film at room temperature. A polylactic-acid-containing aqueous dispersion contains (1) polylactic acid; (2) at least one plasticizer selected from the group consisting of dimethyl adipate, diethyl adipate, dipropyl adipate, diisopropyl adipate, dibutyl adipate, diallyl adipate, bis(2-butoxyethyl) adipate, bis(2-methoxyethyl) adipate, dimethyl succinate, dimethyl glutarate, diethyl sebacate, diisopropyl sebacate, and mixtures thereof; (3) at least one dispersion stabilizer selected from the group consisting of cationic polymers, anionic polymers, polyvinyl alcohols, and non-ionic surfactants; and (4) water.
    Type: Grant
    Filed: January 25, 2016
    Date of Patent: April 27, 2021
    Assignees: TOYOBO CO., LTD., DAITO KASEI KOGYO CO., LTD.
    Inventors: Shuhei Yamamoto, Yoshihisa Kasukabe, Chikako Yamashita, Takumi Tanaka, Noboru Nagatani
  • Publication number: 20200259128
    Abstract: The invention provides an all-solid-state battery stack with high voltage. The all-solid-state battery stack of the disclosure has a plurality of monopolar battery units stacked together via insulator layers. The monopolar battery unit also has a first current collector layer, a first active material layer, a solid electrolyte layer, a second active material layer, a second current collector layer, a second active material layer, a solid electrolyte layer, a first active material layer and a first current collector layer, stacked in that order. The plurality of monopolar battery units are connected together in series.
    Type: Application
    Filed: February 10, 2020
    Publication date: August 13, 2020
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takumi TANAKA, Hajime Hasegawa, Satomi Yamamoto, Koichi Tanimoto, Sokichi Okubo
  • Patent number: 10655199
    Abstract: Provided are a steel sheet, having sufficient strength and formability regardless of reduction of thickness, for crown caps; a method for manufacturing the same; and a crown cap. The steel sheet for crown caps has a composition containing C: 0.0010% to less than 0.0050%, Si: 0.10% or less, Mn: 0.05% to less than 0.50%, P: 0.050% or less, S: 0.050% or less, Al: more than 0.002% to less than 0.070%, N: less than 0.0040%, and B: 0.0005% to 0.0020% on a mass basis, the balance being Fe and inevitable impurities, and also has a yield strength of 500 MPa or more in a rolling direction, an average Lankford value (r) of 1.1 or more, and an in-plane anisotropy (?r) of Lankford value of ?0.3 to 0.3.
    Type: Grant
    Filed: January 27, 2016
    Date of Patent: May 19, 2020
    Assignee: JFE STEEL CORPORATION
    Inventors: Takumi Tanaka, Tomonari Hiraguchi, Katsumi Kojima, Hiroki Nakamaru, Nobusuke Kariya
  • Publication number: 20200131734
    Abstract: An excavator includes a lower travelling body; an upper turning body mounted on the lower travelling body; a hydraulic pump installed in the upper turning body; a travelling hydraulic motor that is a variable displacement type motor configured to move the lower travelling body by being driven by hydraulic oil discharged by the hydraulic pump; and a control device configured to control a motor capacity of the travelling hydraulic motor so as to be switchable between a plurality of levels. The control device switches the motor capacity to a low rotation setting upon detecting that an operation for changing a travelling direction of the lower travelling body is performed.
    Type: Application
    Filed: December 26, 2019
    Publication date: April 30, 2020
    Inventors: Norio MAEDA, Masaki MAKINO, Takumi TANAKA
  • Publication number: 20190377261
    Abstract: An actinic ray-sensitive or radiation-sensitive resin composition contains a resin having an acid-decomposable group whose polarity increases through decomposition by the action of an acid, an acid generator A capable of generating a first acid upon irradiation with actinic rays or radiation, and an acid generator B capable of generating a second acid upon irradiation with actinic rays or radiation, and the first acid and the second acid satisfy predetermined requirements.
    Type: Application
    Filed: August 21, 2019
    Publication date: December 12, 2019
    Applicant: FUJIFILM Corporation
    Inventors: Kyohei Sakita, Mitsuhiro Fujita, Takumi Tanaka, Keishi Yamamoto, Akiyoshi Goto, Keita Kato
  • Patent number: 10425755
    Abstract: An audio signal processing device, including: input ports; channels; a first input patch to patch one of the input ports to one of the channels; a second input patch to patch one of the input ports to one of the input channels, wherein whether switching is enabled or disabled is set for each channel; and a mode selector to select a first mode or a second mode, wherein, in the first mode, the one input channel receives audio signals of the one input port patched in the first input patch, and wherein, in the second mode, the one channel set to be enabled receives audio signals of the one input port patched in the second input patch while the one channel set to be disabled receives audio signals of the one input port patched in the first input patch.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: September 24, 2019
    Assignee: Yamaha Corporation
    Inventors: Taku Nishikori, Takumi Tanaka
  • Patent number: 10301702
    Abstract: A can steel plate includes: equal or less than 0.0030% by mass of C; equal or less than 0.02% by mass of Si; 0.05-0.60% by mass of Mn; equal or less than 0.020% by mass of P; equal or less than 0.020% by mass of S; 0.010% to 0.100% by mass of Al; 0.0010-0.0050% by mass of N; 0.001-0.050% by mass of Nb; and balance Fe and impurities. Intensity of (111) [1-21] orientation (where ?2 represents 2 with bar in Miller indices) and intensity of (111)[1-10] orientation (where ?1 represents 1 with bar in Miller indices) satisfy the following equation (1), and in a rolling direction and 90° direction from the rolling direction in a horizontal plane, tensile strength TS (MPa) and fracture elongation El (%) satisfy relations of the following equations (2) and (3). (Intensity of (111) [1-21] orientation)/(Intensity of (111) [1-10] orientation)>0.9 . . . (1), TS>550 . . . (2), El>?0.02×TS+17.5 . . . (3).
    Type: Grant
    Filed: May 11, 2015
    Date of Patent: May 28, 2019
    Assignees: JFE STEEL CORPORATION, THYSSENKRUPP RASSELSTEIN GMBH
    Inventors: Takumi Tanaka, Yusuke Nakagawa, Masaki Tada, Katsumi Kojima, Hiroki Nakamaru, Kathleen Stein-Fechner, Burkhard Kaup
  • Patent number: 10174393
    Abstract: A steel sheet containing C: 0.0005% or more and 0.0035% or less, Si: 0.05% or less, Mn: 0.1% or more and 0.6% or less, P: 0.02% or less, S: less than 0.02%, Al: 0.01% or more and less than 0.10%, N: 0.0030% or less, B: 0.0010% or more, in which the relationship B/N?3.0 is satisfied and the balance being Fe and inevitable impurities, and a microstructure in which the average integrated intensity f in the (111)[1-10] to (111)[-1-12] orientations on a plane parallel to a sheet surface at a position located at ¼ of the thickness of the steel sheet is 7.0 or more, in which an average ferrite grain size is 6.0 ?m or more and 10.0 ?m or less, and the relationships EAVE?215 GPa, E0?210 GPa, E45?210 GPa, E90?210 GPa, and ?0.4??r?0.4 are satisfied.
    Type: Grant
    Filed: April 19, 2012
    Date of Patent: January 8, 2019
    Assignee: JFE Steel Corporation
    Inventors: Mikito Suto, Katsumi Kojima, Masaki Tada, Takumi Tanaka, Yoichi Tobiyama
  • Publication number: 20180277293
    Abstract: A laminate of a laminated coil includes first and second sections in a stacking direction from a first surface toward a second surface. The number of windings of each of coil conductor patterns on insulation resin layers, respectively, in the first region is equal to or more than the number of windings of a coil conductor pattern on an insulation resin layer in the second section, and is more than the number of windings of the coil conductor pattern closest to the second surface in the second section. The number of main conductor portions per unit distance in the first section is more than the number of main conductor portions per unit distance in the second section. The outermost main conductor portion of the coil conductor pattern in the second section has a width more than a width of the main conductor portion of the coil conductor pattern in the first section.
    Type: Application
    Filed: May 29, 2018
    Publication date: September 27, 2018
    Inventors: Shingo ITO, Takumi TANAKA
  • Patent number: 10020535
    Abstract: A method for producing a sulfide glass ceramic, including reacting a lithium compound, a phosphorus compound and a halogen compound in a solvent that contains a hydrocarbon and an ether compound to produce a sulfide glass that contains a Li element, a P element, a S element and one or more halogen elements, and heating the sulfide glass to produce a sulfide glass ceramic.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: July 10, 2018
    Assignees: IDEMITSU KOSAN CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Atsushi Sato, Takayoshi Kambara, Takumi Tanaka, Hirokazu Kawaoka, Takuo Yanagi, Takayoshi Doi, Takayuki Uchiyama, Shigenori Hama
  • Publication number: 20180138545
    Abstract: Provided are a method for producing a sulfide solid electrolyte having a high Li ion conductivity, in which the production time can be greatly reduced, and a sulfur-based material that can be used in the production method for a sulfide solid electrolyte. The invention relates to a method for producing a sulfide solid electrolyte containing a lithium element, a sulfur element, a phosphorus element, an iodine element and a bromine element, which includes mixing and grinding lithium sulfide and lithium bromide followed by adding phosphorus sulfide and lithium iodide thereto and reacting them, and relates to a sulfur-based material.
    Type: Application
    Filed: April 13, 2016
    Publication date: May 17, 2018
    Applicants: IDEMITSU KOSAN CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ryo ABURATANI, Masahiro IWAHARA, Fumio YAMAKAWA, Takuo YANAGI, Takumi TANAKA
  • Publication number: 20180112295
    Abstract: A steel sheet for can lids contains, in mass %, 0.020-0.060% of C, 0.01-0.05% of Si, 0.20-0.60% of Mn, 0.001-0.100% of P, 0.008-0.020% of S, 0.0130-0.0190% of N, and from 0.005% to {?4.20×N+0.110}% of Al, with Mnf being 0.30% to 0.58% (inclusive), where Mnf=Mn?1.7×S, and with the balance made up of Fe and unavoidable impurities. The lower yield strength YP (N/mm2) and the yield point elongation YPEl (%) of this steel sheet for can lids after an aging treatment at 210° C. for 10 minutes satisfy YP?355, YPEl?2, YPEl?(60/(YP?355))+2 and YP?4.09×YPEl+476. A method for producing this steel sheet for can lids.
    Type: Application
    Filed: March 28, 2016
    Publication date: April 26, 2018
    Applicant: JFE STEEL CORPORATION
    Inventors: Katsumi Kojima, Tomonari Hiraguchi, Takumi Tanaka, Hiroki Nakamaru
  • Patent number: 9929821
    Abstract: A mixing console includes: a plurality of operating regions provided by dividing an operation panel of the mixing console into a plurality of regions, wherein a plurality of channels are allocated to each of the plurality of operating regions. Each of the operating regions includes each of channel selectors, respectively. Each of the channel selectors is configured to select one of the plurality of channels allocated to the operating region corresponding to the channel selector as a selected channel, and to set a plurality of parameters for signal processing on audio signals of the selected channel. Thus, a plurality of selected channels can be selected, and values of the parameters of the plurality of selected channels can be adjusted promptly and in real-time.
    Type: Grant
    Filed: November 13, 2015
    Date of Patent: March 27, 2018
    Assignee: Yamaha Corporation
    Inventors: Taku Nishikori, Takumi Tanaka, Chris Angell, Chris Taylor, Hiroaki Fujita
  • Patent number: 9901530
    Abstract: The present invention provides, without use of a surfactant, an oil-in-water emulsion composition and cosmetics having fresh and smooth feeling without powderiness in use, and having excellent emulsion stability by preparing a Pickering emulsion using a spherical polylactic acid powder. An oil-in-water emulsion composition is obtained as a composition containing (a) a spherical polylactic acid powder having an average particle size of from 0.5 to 1.5 ?m, wherein 90% by volume or more of the whole particles of the powder have a particle size of 3 ?m or less, (b) an oil phase component, and (c) an aqueous phase component, and containing substantially no surfactant. Desired cosmetics are obtained by using the oil-in-water emulsion composition.
    Type: Grant
    Filed: July 18, 2014
    Date of Patent: February 27, 2018
    Assignee: DAITO KASEI KOGYO CO., LTD.
    Inventors: Moeko Doi, Noboru Nagatani, Takumi Tanaka
  • Publication number: 20180051362
    Abstract: Provided are a steel sheet, having sufficient strength and formability regardless of reduction of thickness, for crown caps; a method for manufacturing the same; and a crown cap. The steel sheet for crown caps has a composition containing C: 0.0010% to less than 0.0050%, Si: 0.10% or less, Mn: 0.05% to less than 0.50%, P: 0.050% or less, S: 0.050% or less, Al: more than 0.002% to less than 0.070%, N: less than 0.0040%, and B: 0.0005% to 0.0020% on a mass basis, the balance being Fe and inevitable impurities, and also has a yield strength of 500 MPa or more in a rolling direction, an average Lankford value (r) of 1.1 or more, and an in-plane anisotropy (?r) of Lankford value of ?0.3 to 0.3.
    Type: Application
    Filed: January 27, 2016
    Publication date: February 22, 2018
    Applicant: JFE STEEL CORPORATION
    Inventors: Takumi TANAKA, Tomonari HIRAGUCHI, Katsumi KOJIMA, Hiroki NAKAMARU, Nobusuke KARIYA
  • Patent number: 9879332
    Abstract: A method of manufacturing a high-strength steel sheet includes, on a mass percent basis, 0.03%-0.10% C, 0.01%-0.5% Si, 0.001%-0.100% P, 0.001%-0.020% S, 0.01%-0.10% Al, 0.005%-0.012% N, the balance being Fe and incidental impurities, and microstructures that do not contain a pearlite microstructure, wherein, when Mnf=Mn [% by mass]?1.71×S [% by mass], Mnf is 0.3 to 0.6, including: forming a slab by vertical-bending type continuous casting or bow type continuous casting, wherein surface temperature of a slab corner in a region where the slab undergoes bending deformation or unbending deformation is 800° C. or lower, or 900° C. or higher; forming a steel sheet by hot-rolling the slab followed by cold rolling; annealing the steel sheet after the cold rolling; and skinpass rolling at a draft of 3% or less after the annealing.
    Type: Grant
    Filed: September 16, 2014
    Date of Patent: January 30, 2018
    Assignee: JFE Steel Corporation
    Inventors: Takumi Tanaka, Katsumi Kojima, Makoto Aratani, Hiroki Iwasa
  • Publication number: 20170367964
    Abstract: Provided is a polylactic-acid-containing aqueous dispersion capable of forming a transparent film at room temperature. A polylactic-acid-containing aqueous dispersion contains (1) polylactic acid; (2) at least one plasticizer selected from the group consisting of dimethyl adipate, diethyl adipate, dipropyl adipate, diisopropyl adipate, dibutyl adipate, diallyl adipate, bis(2-butoxyethyl) adipate, bis(2-methoxyethyl) adipate, dimethyl succinate, dimethyl glutarate, diethyl sebacate, diisopropyl sebacate, and mixtures thereof; (3) at least one dispersion stabilizer selected from the group consisting of cationic polymers, anionic polymers, polyvinyl alcohols, and non-ionic surfactants; and (4) water.
    Type: Application
    Filed: January 25, 2016
    Publication date: December 28, 2017
    Applicants: TOYOBO CO., LTD., DAITO KASEI KOGYO CO., LTD.
    Inventors: Shuhei YAMAMOTO, Yoshihisa KASUKABE, Chikako YAMASHITA, Takumi TANAKA, Noboru NAGATANI