Patents by Inventor Takashi Takahashi

Takashi Takahashi 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: 10818422
    Abstract: In a multilayer coil component, an end of a lower coil layer and an end of a connecting part are directly overlapped, and the end of the lower coil layer includes a contact edge positioned on a side of the connecting part and being in contact with the connecting part and a non-contact edge positioned on a side opposite to the connecting part and not being in contact with the connecting part. Then, the contact edge and the non-contact edge are not overlapped when viewed from a laminated direction. Consequently, a propagation distance of a crack becomes longer as compared with the case where an end face is parallel to the laminated direction, effectively suppressing advance of the crack. Suppressed advance of a crack in this manner makes the multilayer coil component provide a high component strength as a whole.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: October 27, 2020
    Assignee: TDK CORPORATION
    Inventors: Yuusuke Nagai, Takashi Suzuki, Kouichi Kakuda, Kunihiko Kawasaki, Shinichi Kondo, Yuya Ishima, Shinichi Sato, Masaki Takahashi, Takashi Endo
  • Publication number: 20200334801
    Abstract: In the present invention, a first image acquisition means 81 acquires a first image of an inspection target including an abnormal part. A second image acquisition means 82 acquires a second image of the inspection target captured earlier than the time when the first image is captured. A learning data generation means 83 generates learning data indicating that the second image includes an abnormal part. A learning means 84 learns a discrimination dictionary by using the learning data generated by the learning data generation means 83.
    Type: Application
    Filed: December 6, 2017
    Publication date: October 22, 2020
    Applicant: NEC Corporation
    Inventors: Katsuhiko TAKAHASHI, Takashi SHIBATA
  • Publication number: 20200335564
    Abstract: A display device includes: a display including a plurality of light-emitting devices; a first bank provided outside the display; a second bank provided outside the first bank; and a plurality of peripheral lines formed below, and intersecting with, the first bank and the second bank, wherein each of the peripheral lines includes a plurality of bends provided between the first bank and the second bank in plan view.
    Type: Application
    Filed: December 26, 2017
    Publication date: October 22, 2020
    Inventors: HISAO OCHI, TOHRU SENOO, JUMPEI TAKAHASHI, TOHRU SONODA, TAKASHI OCHI, TAKESHI HIRASE
  • Publication number: 20200330023
    Abstract: A dementia determination system (100) includes: an acquisition unit (111) configured to acquire a long press ratio which is a ratio of a number of long presses in which a button of an operating device (140) is pressed for a time longer than a reference time, to a number of presses of the button of the operating device (140) used by a user to operate an electric device (130); a determination unit (112) configured to determine a dementia level of the user based on the long press ratio acquired by the acquisition unit (111); and an output unit (113) configured to output dementia information indicating the dementia level determined by the determination unit (112), wherein the determination unit (112) is configured to determine that the dementia level is more severe as the long press ratio is lower.
    Type: Application
    Filed: October 12, 2018
    Publication date: October 22, 2020
    Inventors: Hirobumi NAKAJIMA, Yoshihiro MATSUMURA, Takashi NISHIYAMA, Kengo ABE, Sadayuki SUMI, Kohji SASABE, Atsushi TAKAHASHI, Kyohei KOIZUMI
  • Publication number: 20200326533
    Abstract: An optical writing device performs writing by scanning an image surface of a photoconductor with light, and includes a light source unit including a light source that emits light, a deflection unit that deflects and scans the light, an optical element unit for the light, and a housing unit that holds the light source unit, the deflection unit, and the optical element unit. The housing unit includes a vibration isolator that isolates vibration transmitted from a vibration antinode where distribution of vibration in a sub direction perpendicular to a scanning direction of the light on the image surface of the photoconductor is maximum to at least one of seat face parts for the light source unit and the optical element unit having optical sensitivity in the sub direction, in a bottom face part of the housing unit, and a rigidity enhancer that increases rigidity of the seat face part.
    Type: Application
    Filed: March 30, 2020
    Publication date: October 15, 2020
    Inventors: Akira TANIYAMA, Masahiko TAKAHASHI, Naoki TAJIMA, Takashi KUROSAWA
  • Patent number: 10805043
    Abstract: The present disclosure relates to a data transmission apparatus and a data transmission method, a reception. device and a reception. method, a program, and a data transmission system capable of surely switching transmission systems. A transmission unit capable of transmitting data by switching the plurality of transmission systems transmits a switching command for instructing to switch the transmission system. Then, as a measure against an error generated when the switching command is generated, an error correction code for correcting the error generated in the switching command is transmitted or it is confirmed whether the switching command has been successfully received or reception of the switching command has failed on the basis of the result of error detection relative to the transmitted switching command. The present technology is applied to, for example, a bus IF.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: October 13, 2020
    Assignee: SONY CORPORATION
    Inventors: Takashi Yokokawa, Hiroo Takahashi
  • Publication number: 20200317790
    Abstract: The antibodies of the present invention have specific binding activity to HLA-DQ2.5 and may have binding activity to HLA-DQ2.2 and/or HLA-DQ7.5, but substantially no binding activity to HLA-DQ8, HLA-DQ5.1, HLA-DQ6.3, HLA-DQ7.3, HLA-DR, HLA-DP, or a complex of the invariant chain (CD74) and HLA-DQ2.5. The antibodies bind to HLA-DQ2.5 in the presence of a gluten peptide such as gliadin, i.e., bind to HLA-DQ2.5 forming a complex with the gluten peptide. The antibodies have neutralizing activity against the binding between HLA-DQ2.5 and TCR, and thus block the interaction between HLA-DQ2.5 and an HLA-DQ2.5-restricted CD4+ T cell. The antibodies do not undergo rapid internalization mediated by the invariant chain.
    Type: Application
    Filed: October 3, 2018
    Publication date: October 8, 2020
    Applicant: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Yuu Okura, Noriyuki Takahashi, Takashi Tsushima, Zulkarnain Harfuddin
  • Patent number: 10793193
    Abstract: A vehicle body structure includes: a pair of left and right suspensions provided below a vehicle body floor; suspension mounting portions for mounting the suspensions to the vehicle body floor; a power supply device that supplies power to drive a vehicle; a frame that supports the power supply device; and frame mounting portions for mounting the frame to the vehicle body floor, wherein the frame mounting portions are disposed at positions overlapping in a vertical direction with the suspension mounting portions.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: October 6, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Takashi Kato, Ken Yasui, Koichi Takahashi, Satoru Kawabe
  • Publication number: 20200310183
    Abstract: According to one embodiment, an organic film forming apparatus includes a chamber configured to maintain an atmosphere more reduced than an atmospheric pressure, at least one processing room provided inside the chamber and being surrounded by a cover, and an exhaust part configured to exhaust the inside the chamber. The processing room includes an upper heating part including first heaters, a lower heating part including second heaters, and facing the upper heating part, an upper heat equalizing plate provided on the lower heating part side of the upper heating part, a lower heat equalizing plate provided on the upper heating part side of the lower heating part, and workpiece supporters configured to support a workpiece through a gap between the upper and lower heat equalizing plates.
    Type: Application
    Filed: June 12, 2020
    Publication date: October 1, 2020
    Inventors: Yukinobu Nishibe, Akinori Iso, Keigo Oomori, Takashi Takahashi
  • Publication number: 20200310347
    Abstract: An image forming apparatus includes an image forming unit that forms an image when a working state of the image forming unit is an image forming state and does not form an image when the working state is a non-image forming state, an air blowing part that blows air toward the image forming unit, an air flow rate changing part that changes a flow rate of the air blown toward the image forming unit from the air blowing part, and a switching part that performs a switching to switch the working state of the image forming unit between the image forming state and a non-image forming state, wherein the air flow rate changing part changes the air flow rate of the air blowing part in mechanical correspondence with the switching between the image forming state and the non-image forming state of the image forming unit by the switching part.
    Type: Application
    Filed: February 20, 2020
    Publication date: October 1, 2020
    Inventors: Keita TAKAHASHI, Takashi SAITO
  • Publication number: 20200301461
    Abstract: Provided are a power control device and control method employed therein. The power control device is provided with: a storage battery connected between the solar cell and the power conditioner; a converter, which is disposed between the storage battery and the solar cell, and which charges the storage battery with output power of the solar cell; and a control unit which controls the converter such that the converter charges the storage battery with differential power between the output power of the solar cell and the output power of the power conditioner in the cases where it is determined that the output of the solar cell will be larger than the outputtable power of the power conditioner.
    Type: Application
    Filed: October 3, 2016
    Publication date: September 24, 2020
    Applicants: IKS CO., LTD., JGC CORPORATION
    Inventors: Shinji TAKAHASHI, Go IRITANI, Takashi IMAI
  • Publication number: 20200301227
    Abstract: An electronic device includes electrode layers and supports. The electrode layers and supports include an electrode layer and a support on each of both sides of an electronic functional layer in a thickness direction. Taking-out electrode parts from the electrode layers are exposed in a plane region of at least one of the supports on the both sides.
    Type: Application
    Filed: March 17, 2020
    Publication date: September 24, 2020
    Inventors: Yasuhiro TAKAHASHI, Keiichiroh YUTANI, Tohru YASHIRO, Tomoo FUKUDA, Kohji TAKEUCHI, Tohru HASEGAWA, Koh FUJIMURA, Takashi TSUTSUI
  • Publication number: 20200301174
    Abstract: An imaging system includes a light source for outputting initial pulsed light, a polarization control unit for rotating a polarization plane of the initial pulsed light, an optical pulse shaping unit for inputting the initial pulsed light with the rotated polarization plane, and outputting first pulsed light Lp1 having a first polarization direction and second pulsed light Lp2 having a second polarization direction different from the first polarization direction with a time, an irradiation optical system for irradiating an imaging object with the pulsed light Lp1 and the pulsed light Lp2, a light separation element for separating the pulsed light Lp1 and the pulsed light Lp2 reflected by or transmitted through the imaging object on the basis of the polarization directions, an imaging unit for imaging the pulsed light Lp1, and an imaging unit for imaging the pulsed light Lp2.
    Type: Application
    Filed: March 15, 2017
    Publication date: September 24, 2020
    Applicant: HAMAMATSU PHOTONICS K.K.
    Inventors: Koyo WATANABE, Koji TAKAHASHI, Takashi INOUE, Haruyasu ITO
  • Publication number: 20200304213
    Abstract: The objective of the present invention is to reduce the size of a receiving device circuit in an optical space communication system while maintaining communication stability. A data receiving device which decodes one item of data from a plurality of input signals includes: two or more digital signal processing means for subjecting the plurality of input signals to signal processing; a first recording means for temporarily recording the plurality of input signals; a SN ratio estimating means for estimating S/N ratios of each of the plurality of input signals and determining the number of the plurality of input signals to be combined, and the signals to be combined; and a scheduling means for carrying out overall control on the basis of the results from the SN ratio estimating means.
    Type: Application
    Filed: March 17, 2017
    Publication date: September 24, 2020
    Applicant: NEC Corporation
    Inventors: Kohei HOSOKAWA, Toshiharu ITO, Seigo TAKAHASHI, Manabu ARIKAWA, Takashi ISHIKAWA, Yoshimasa ONO
  • Patent number: 10781132
    Abstract: Provided is a glass ceramics sintered body including a glass phase and a ceramics phase dispersed in the glass phase, in which the ceramics phase includes alumina grains and zirconia grains, the glass phase includes an MO—Al2O3—SiO2—B2O3 based glass, in which “M” is an alkaline earth metal, and an area ratio of the alumina grains is 0.05 to 12% and the area ratio of the zirconia grains is 0.05 to 6% on the cross section of the sintered body. According to the invention, a glass ceramics sintered body, capable of a low temperature sintering having a low dielectric constant and a sufficient strength, and a coil electronic component using thereof can be provided.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: September 22, 2020
    Assignee: TDK CORPORATION
    Inventors: Shusaku Umemoto, Takashi Suzuki, Hidekazu Sato, Masaki Takahashi, Shinichi Kondo
  • Patent number: 10768020
    Abstract: The present invention is directed to a CV conversion amplifier which is small in current consumption and capable of securing a sufficient capacitance-voltage conversion gain and a sufficient amplitude range of an output voltage and a capacitive sensor using the same which is low power consumption, low in noise, and wide in an input signal allowable range. A capacitive sensor includes first and second detection capacitors, a CV conversion circuit includes first and second feedback capacitors and obtains a voltage based on capacitance values of the first and second feedback capacitors, an AD converter performs analog digital conversion on an input voltage and obtains a digital signal, a digital control unit receives the digital signal as an input, and first and second digitally controlled variable capacitors have capacitance values that are controlled by the digital control unit.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: September 8, 2020
    Assignee: Hitachi, Ltd.
    Inventors: Yuki Furubayashi, Takashi Oshima, Makoto Takahashi
  • Patent number: 10770210
    Abstract: A ferrite composition includes a main component and an accessory component. The main component includes 18 to 30 mol % of iron oxide in terms of Fe2O3, 4 to 14 mol % of copper oxide in terms of CuO, 0 to 6 mol % of zinc oxide in terms of ZnO, and a remaining part of nickel oxide. The accessory component includes 0.30 to 1.83 pts.wt. of silicon compound in terms of SiO2, 2.00 to 10.00 pts.wt. of cobalt compound in terms of Co3O4, and 1.00 to 3.00 pts.wt. of bismuth compound in terms of Bi2O3 with respect to 100 pts.wt. of the main component. A cobalt compound content in terms of Co3O4 divided by a silicon compound content in terms of SiO2 is a value of 5.5 to 30.0.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: September 8, 2020
    Assignee: TDK CORPORATION
    Inventors: Takeshi Shibayama, Asuka Murai, Yukio Takahashi, Takashi Suzuki, Hiroyuki Tanoue, Masaki Takahashi
  • Patent number: 10770945
    Abstract: According to one embodiment, there is provided a rotating electrical machine coil with a conductor and an insulation layer that is provided around the conductor to cover the conductor, the rotating electrical machine coil including a linear part of the coil and a coil end that is separable from and electrically connectable to the linear part of the coil.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: September 8, 2020
    Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Hidehito Matsuzaki, Tetsushi Okamoto, Fumio Sawa, Miki Nakamura, Atsushi Yamamoto, Yo Sasaki, Masafumi Fujita, Yoshihiro Taniyama, Takashi Harakawa, Norio Takahashi, Takaaki Hirose, Hiroaki Ishizuka
  • Publication number: 20200279955
    Abstract: An industrially useful p-type oxide semiconductor with an enhanced semiconductor characteristic and a method of forming the p-type oxide semiconductor is provided. By using a metal oxide (for example, iridium oxide) gas as a raw material and conducting a crystal growth on a base with a corundum structure (for example, a sapphire substrate) until a film thickness to be equal to or more than 50 nm, a p-type oxide semiconductor film with a corundum structure includes a film thickness of equal to or more than 50 nm and a surface roughness of equal to or less than 10 nm is obtained.
    Type: Application
    Filed: November 15, 2018
    Publication date: September 3, 2020
    Inventors: Isao TAKAHASHI, Tokiyoshi MATSUDA, Takashi SHINOHE
  • Patent number: 10763813
    Abstract: An acoustic wave device fabrication method includes: forming on a piezoelectric substrate a comb-shaped electrode and a wiring layer coupled to the comb-shaped electrode; forming on the piezoelectric substrate a first dielectric film having a film thickness greater than those of the comb-shaped electrode and the wiring layer, covering the comb-shaped electrode and the wiring layer, and being made of silicon oxide doped with an element or undoped silicon oxide; forming on the first dielectric film a second dielectric film having an aperture above the wiring layer; removing the first dielectric film exposed by the aperture of the second dielectric film by wet etching using an etching liquid causing an etching rate of the second dielectric film to be less than that of the first dielectric film so that the first dielectric film is left so as to cover an end face of the wiring layer and the comb-shaped electrode.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: September 1, 2020
    Assignee: TAIYO YUDEN CO., LTD.
    Inventors: Kentaro Nakamura, Fumiya Matsukura, Naoki Takahashi, Takashi Matsuda, Tsutomu Miyashita