Patents by Inventor Takahiro Sato

Takahiro Sato 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: 20200296266
    Abstract: A movable body includes an imaging system which acquires an image formed by a terahertz wave, wherein the image is an image obtained by capturing an inspection object inside the movable body.
    Type: Application
    Filed: March 11, 2020
    Publication date: September 17, 2020
    Inventors: Yasushi Koyama, Takahiro Sato, Takeaki Itsuji, Toshifumi Yoshioka, Eiichi Takami, Noriyuki Kaifu, Jun Iba, Rei Kurashima
  • Publication number: 20200296265
    Abstract: A processing system comprising a first imaging system configured to capture a first image based on a terahertz wave from an inspection target, a second imaging system configured to capture a second image of the inspection target based on an electromagnetic wave of a wavelength different from the terahertz wave, and a processor configured to process the first image and the second image, wherein the processor detects an inspection region based on the second image and processes information of a region of the first image corresponding to the inspection region.
    Type: Application
    Filed: March 11, 2020
    Publication date: September 17, 2020
    Inventors: Takeaki Itsuji, Takahiro Sato, Yasushi Koyama, Toshifumi Yoshioka, Eiichi Takami, Noriyuki Kaifu, Jun Iba, Rei Kurashima
  • Publication number: 20200293806
    Abstract: A camera system is provided. The camera system is arranged to form a part of a monitoring system arranged in a place of a facility where an inspection object lines up. The camera system comprises an imaging system configured to acquire an image formed by a terahertz wave reflected by the inspection object.
    Type: Application
    Filed: March 11, 2020
    Publication date: September 17, 2020
    Inventors: Takahiro Sato, Yasushi Koyama, Takeaki Itsuji, Toshifumi Yoshioka, Eiichi Takami, Rei Kurashima, Jun Iba, Noriyuki Kaifu
  • Publication number: 20200243239
    Abstract: A ferrite composition includes a main component and a sub-component. The main component includes 10.0 to 38.0 mol % of a Fe compound in terms of Fe2O3, 3.0 to 11.0 mol % of a Cu compound in terms of CuO, 39.0 to 80.0 mol % (excluding 39.0 mol %) of a Zn compound in terms of ZnO, and a balance of a Ni compound. The sub-component includes 10.0 to 23.0 parts by weight of a Si compound in terms of SiO2, 0 to 3.0 parts by weight (including 0 parts by weight) of a Co compound in terms of Co3O4, and 0.1 to 3.0 parts by weight of a Bi compound in terms of Bi2O3 with respect to 100 parts by weight of the main component.
    Type: Application
    Filed: December 26, 2019
    Publication date: July 30, 2020
    Applicant: TDK CORPORATION
    Inventors: Takeshi SHIBAYAMA, Takashi SUZUKI, Takahiro SATO, Kenji KOMORITA, Tatsuro SUZUKI, Yukio TAKAHASHI, Hiroyuki TANOUE, Yasuhiro ITO
  • Patent number: 10717292
    Abstract: The present invention relates to an ink-jet printing method using a water-based ink containing a rutile-type titanium oxide and a polymer dispersant, in which the polymer dispersant contains a constitutional unit derived from an anionic group-containing monomer selected from the group consisting of acrylic acid, methacrylic acid and the like in an amount of not less than 72% by mass; Mw of the polymer dispersant is from 3,000 to 50,000; and a content of the polymer dispersant in the water-based ink is from 1 to 7% by mass on the basis of the titanium oxide, said method including the step 1 of redispersing the water-based ink by a dispersing means and the step 2 of printing characters or images on a printing medium using the redispersed water-based ink.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: July 21, 2020
    Assignee: KAO CORPORATION
    Inventors: Takahiro Sato, Kazuki Watanabe, Masayuki Narita
  • Publication number: 20200135375
    Abstract: A multilayer coil component includes an element body having a multilayer structure including a first element body portion formed of a ferrite element body material, and a second element body portion laminated on the first element body portion and formed of a ferrite element body material having a composition different from the ferrite element body material forming the first element body portion, a multilayer coil having an axis parallel to a lamination direction of the element body, and a stress alleviation portion provided in an inner region of the multilayer coil when viewed from the lamination direction. In the multilayer coil component, the stress alleviation portion is provided in the inner region of the multilayer coil in which a stress tends to be concentrated to alleviate the stress in the inner region of the multilayer coil, and thereby occurrence of cracking in the element body can be suppressed.
    Type: Application
    Filed: October 29, 2019
    Publication date: April 30, 2020
    Applicant: TDK CORPORATION
    Inventors: Hidekazu SATO, Takahiro SATO, Hitoshi KUDO, Takashi ENDO, Yusuke NAGAI, Tatsuro SUZUKI, Hiroko KORIKAWA, Kenji KOMORITA
  • Publication number: 20200132448
    Abstract: Provided is a charged particle beam device which includes a storage unit that stores relationship information indicating a relationship between intensity or an intensity ratio of a charged particle signal obtained when a layer disposed on the sample is irradiated with the charged particle beam and a thickness of the layer; and a calculation unit that calculates the thickness of the layer as a thickness of the sample by using the relationship information and the intensity or the intensity ratio of the charged particle signal.
    Type: Application
    Filed: June 13, 2017
    Publication date: April 30, 2020
    Inventors: Takahiro SATO, Tsunenori NOMAGUCHI
  • Patent number: 10626487
    Abstract: An austenitic heat-resistant cast steel includes 0.1% to 0.6% by mass of C, 1.0% to 3.0% by mass of Si, 0.5% to 1.5% by mass of Mn, 0.05% by mass or less of P, 0.05% to 0.3% by mass of S, 9% to 16% by mass of Ni, 14% to 20% by mass of Cr, 0.1% to 0.2% by mass of N, and the balance of iron and inevitable impurities, in which a matrix structure of the austenitic heat-resistant cast steel is composed of austenite crystal grains, and a ferrite phase is dispersed and interposed between the austenite crystal grains so as to cover the austenite crystal grains.
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: April 21, 2020
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, AISIN TAKAOKA CO., LTD.
    Inventors: Kazumi Ohtake, Takamichi Ueda, Yoshikazu Genma, Takahiro Sato, Hiroshi Fujii
  • Publication number: 20200105917
    Abstract: A nitride semiconductor device includes: a substrate; a first nitride semiconductor layer; a second nitride semiconductor layer having a greater band gap than the first nitride semiconductor layer; a source electrode and a drain electrode on the second nitride semiconductor layer apart from each other; a third nitride semiconductor layer, between the source electrode and the drain electrode, containing a p-type first impurity and serving as a gate; and a fourth nitride semiconductor layer, between the third nitride semiconductor layer and the drain electrode, containing a p-type second impurity, wherein the average carrier concentration of the fourth nitride semiconductor layer is lower than the average carrier concentration of the third nitride semiconductor layer.
    Type: Application
    Filed: September 18, 2019
    Publication date: April 2, 2020
    Inventors: Hideyuki OKITA, Manabu YANAGIHARA, Takahiro SATO, Masahiro HIKITA
  • Patent number: 10603928
    Abstract: The present invention relates to an ink-jet printing method that is capable of obtaining good printed materials that are free of occurrence of color migration and deformation of a printing medium even when printed on a resin printing medium. The present invention provides an ink-jet printing method using a water-based ink containing a black ink, a chromatic ink and a white ink which each contain a pigment (A), an organic solvent (C) having a boiling point of not lower than 90° C. and lower than 250° C.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: March 31, 2020
    Assignees: KAO CORPORATION, THINK LABORATORY CO., LTD.
    Inventors: Yuta Matsumoto, Ryuma Mizushima, Takahiro Sato, Kazuki Watanabe, Yasufumi Ueda, Tatsuo Shigeta
  • Patent number: 10600540
    Abstract: A laminated coil component includes an element assembly formed by laminating a plurality of insulation layers and a coil unit formed inside the element assembly by a plurality of coil conductors. The element assembly includes a coil unit arrangement layer which has the coil unit arranged therein, and at least a pair of shape retention layers which is provided to have the coil unit arrangement layer interposed therebetween to retain a shape of the coil unit arrangement layer. The shape retention layer is made from glass-ceramic containing SrO, and a softening point of the coil unit arrangement layer is lower than a softening point or a melting point of the shape retention layer.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: March 24, 2020
    Assignee: TDK CORPORATION
    Inventors: Takahiro Sato, Yuya Ishima, Shusaku Umemoto, Takashi Suzuki, Satoru Okamoto, Yoshikazu Sakaguchi
  • Publication number: 20200067170
    Abstract: A receiver which is configured to detect a terahertz wave incident on a first surface of a substrate, the receiver comprising: an antenna which is provided on the first surface of the substrate and is configured to receive the terahertz wave; and a through electrode which is electrically connected to the antenna and penetrates the substrate from the first surface to a second surface, the second surface being opposite to the first surface, wherein the through electrode is separated from the antenna by a distance that is 0.25 times a resonance wavelength or more.
    Type: Application
    Filed: August 20, 2019
    Publication date: February 27, 2020
    Inventors: Takahiro Sato, Jun Iba, Yoshinori Tateishi
  • Patent number: 10529926
    Abstract: To provide a highly flexible display device excellent in mass-productivity. A display device includes a flexible substrate, an adhesive layer over the substrate, a resin layer over the adhesive layer, an inorganic insulating layer over the resin layer, a transistor over the inorganic insulating layer, and a display element electrically connected to the transistor. The transistor includes an oxide semiconductor in a channel formation region. The resin layer includes sulfur.
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: January 7, 2020
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Shunpei Yamazaki, Takahiro Sato, Shunsuke Koshioka, Rihito Wada, Junko Suzawa
  • Publication number: 20190382055
    Abstract: A hole plug includes: a tubular outer periphery wall portion for insertion into a burring hole formed in an attachment member; an annular flange portion that protrudes toward a radial direction outer side of the outer periphery wall portion, from an end portion side of the outer periphery wall portion at an opposite side from an insertion direction side of the outer periphery wall portion; a pawl portion that projects toward the radial direction outer side from the outer periphery wall portion; a closure portion that extends between inner sides of the outer periphery wall portion; and an abutting portion provided at at least one of the flange portion or the outer periphery wall portion, the abutting portion overlapping with a periphery edge portion of the burring hole as seen in the insertion direction, and the abutting portion configured to abut the periphery edge portion.
    Type: Application
    Filed: January 31, 2018
    Publication date: December 19, 2019
    Inventor: Takahiro SATO
  • 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
  • Patent number: 10478874
    Abstract: The local air cleaning apparatus 1 causes a cleaned uniform air flow blown out from an air flow opening face 23 to collide with an air collision face W to flow outside an open region, so as to cause cleanliness to be higher inside a guide 3 and inside the open region than other regions. Additionally, the apparatus 1 includes at least one of a device for measuring pressures inside the guide 3 and inside a push hood 2, a device for measuring the cleanliness inside the guide 3 or of the open region, and a device for measuring a gap area between the guide 3 and the air collision face W, and, to ensure the cleanliness from a result of the measurement, controls such that a flow velocity of the cleaned uniform air flow blown out from the air flow opening face 23 can be decelerated or accelerated.
    Type: Grant
    Filed: December 3, 2013
    Date of Patent: November 19, 2019
    Assignee: KOKEN LTD.
    Inventors: Taketo Suzuki, Kozo Nitta, Yuki Fujishiro, Tomoyuki Kakinuma, Takahiro Sato
  • Publication number: 20190341502
    Abstract: A transistor includes a multilayer film in which an oxide semiconductor film and an oxide film are stacked, a gate electrode, and a gate insulating film. The multilayer film overlaps with the gate electrode with the gate insulating film interposed therebetween. The multilayer film has a shape having a first angle between a bottom surface of the oxide semiconductor film and a side surface of the oxide semiconductor film and a second angle between a bottom surface of the oxide film and a side surface of the oxide film. The first angle is acute and smaller than the second angle. Further, a semiconductor device including such a transistor is manufactured.
    Type: Application
    Filed: July 18, 2019
    Publication date: November 7, 2019
    Inventors: Takahiro SATO, Yasutaka NAKAZAWA, Takayuki CHO, Shunsuke KOSHIOKA, Hajime TOKUNAGA, Masami JINTYOU
  • Publication number: 20190317397
    Abstract: The present invention provides a molding apparatus that performs a molding process for molding a composition on a substrate using a mold, including a holding unit configured to hold the substrate, and a control unit configured to control the molding process, wherein the control unit starts a process for pressing the mold against the composition on the substrate while the substrate is held by the holding unit with a first holding force, causes the holding unit to hold the substrate with a second holding force smaller than the first holding force after the process is started, and maintains the holding of the substrate by the holding unit with the second holding force until completion of filling of the composition on the substrate into the mold.
    Type: Application
    Filed: April 4, 2019
    Publication date: October 17, 2019
    Inventor: Takahiro Sato
  • Patent number: 10421862
    Abstract: The present invention relates to [1] a process for producing pigment-containing modified polymer particles, including the step of reacting pigment-containing polymer particles (A) containing a functional group and a compound (B) containing a reactive group capable of reacting with the functional group of the polymer particles (A) in a medium under such a condition that a ratio [(B)/(A)] of total moles of the reactive group of the compound (B) to total moles of the functional group of the polymer particles (A) is from 0.10 to 0.62; [2] a pigment water dispersion including an aqueous medium and the modified polymer particles produced by the aforementioned process which are dispersed in the aqueous medium; and [3] an ink including the aforementioned pigment water dispersion and an organic solvent.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: September 24, 2019
    Assignee: KAO CORPORATION
    Inventors: Takahiro Sato, Yasufumi Ueda
  • Patent number: 10402606
    Abstract: An RFID data management device includes an RFID data acquisition unit acquiring RFID management data including identification information of an RFID, a relevant data acquisition unit acquiring RFID relevant data including a use start date of the RFID, and a remaining time calculation unit calculating a remaining data guarantee time of the RFID using a data guarantee period dependent on the identification information and the environmental temperature of the RFID, and the environmental temperature. The remaining time calculation unit calculates the remaining time using an environmental temperature in a first period from a manufacturing date of the RFID to a use start timing, a data guarantee period according to the environmental temperature in the first period, an environmental temperature in a second period from the use start timing to a timing of confirmation, and a data guarantee period according to the environmental temperature in the second period.
    Type: Grant
    Filed: December 15, 2017
    Date of Patent: September 3, 2019
    Assignee: OMRON Corporation
    Inventors: Takahiro Sato, Koji Takatori, Hidekatsu Nogami, Ryo Ikeuchi, Takema Sato