Patents by Inventor Atsushi Takeuchi

Atsushi Takeuchi 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: 20200366322
    Abstract: A front-end circuit includes a primary circuit and a diversity circuit, the primary circuit includes transmission paths 51 and 52 for transmitting a signal in a band A and in a band B, respectively. Transmission and reception of a signal in the band B are performed by a TDD system in the transmission path 52. The diversity circuit includes a switch, and reception paths 53 and 54 that receive a signal in the band A and in the band B, respectively. When reception signals in the band A and in the band B are simultaneously transmitted, and when a reception signal in the band A and a transmission signal in the band B are simultaneously transmitted, the switch causes the diversity antenna and each of the reception path 53 and the reception path 54 to be in a conductive state.
    Type: Application
    Filed: May 12, 2020
    Publication date: November 19, 2020
    Inventors: Atsushi TAKADA, Morio TAKEUCHI
  • Publication number: 20200346974
    Abstract: A large-size synthetic quartz glass substrate has a diagonal length of at least 1,000 mm. Provided that an effective range is defined on the substrate surface, and the effective range is partitioned into a plurality of evaluation regions such that the evaluation regions partly overlap each other, a flatness in each evaluation region is up to 3 ?m. From the quartz glass substrate having a high flatness and a minimal local gradient within the substrate surface, a large-size photomask is prepared.
    Type: Application
    Filed: July 20, 2020
    Publication date: November 5, 2020
    Applicant: Shin-Etsu Chemical Co., Ltd.
    Inventors: Yoko ISHITSUKA, Atsushi WATABE, Daijitsu HARADA, Masaki TAKEUCHI
  • Publication number: 20200331102
    Abstract: A displacement/stress computation unit computes residual stress and deformation by conducting a thermal-elastic-plastic analysis using idealized explicit FEM. A temperature increment is set in magnitude to have a value larger in magnitude than a temperature increment used in a thermal-elastic-plastic analysis using static implicit FEM. Heating is performed for each plurality of blocks according to a heating pattern in which blocks that are not adjacent to one another are simultaneously heated. Each block is heated with a surface heat source having a heat input quantity adjusted with respect to a heat input quantity applied when a moving heat source is used to heat the block.
    Type: Application
    Filed: September 7, 2018
    Publication date: October 22, 2020
    Inventors: Masakazu Shibahara, Kazuki Ikushima, Atsushi Kawahara, Rino Takeuchi, Hikaru Hashizume
  • Publication number: 20200333483
    Abstract: A radiation imaging apparatus includes an internal unit having a radiation detector arranged to convert a radiation that is passed through a subject into electric signals. A base plate is arranged to support the radiation detector. A case having a rectangular parallelepiped shape is arranged to accommodate the internal unit. A fitting member is interposed between an inner wall of the case and an end portion of the internal unit, and fitted to the inner wall of the case and the end portion of the internal unit in a planar view as seen from an incident direction of the radiation.
    Type: Application
    Filed: April 9, 2020
    Publication date: October 22, 2020
    Inventors: Hidetomo Suwa, Akiya Nakayama, Hiroto Kondo, Masataka Suzuki, Shichihei Sakuragi, Atsushi Takeuchi, Riku Egawa, Tetsuo Watanabe, Takaaki Gonda
  • Patent number: 10802645
    Abstract: A display driver comprises a touch controller configured to perform touch sensing on a display panel during a vertical sync period. A first field of the vertical sync period comprises a display period and a touch sensing period following the display period. A start timing of the touch sensing period is controlled by an internal clock signal. A first counter is configured to, responsive to completion of the touch sensing, start a counting operation in synchronization with the internal clock signal. Gate control signal generator circuitry is configured to control a gate driver that is configured to drive a plurality of gate lines of the display panel. A gate line that is to be driven first to a high level during a second field following the first field is driven to the high level responsive to a count value of the first counter during the first field.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: October 13, 2020
    Assignee: Synaptics Japan GK
    Inventors: Makoto Takeuchi, Shigeru Ota, Atsushi Shikata, Kentaro Suzuki, Jiro Shimbo
  • Patent number: 10793147
    Abstract: A radar ECU 13 gives priorities based on predicted collision times TTC and priorities based on relative distances D to all moving objects (S13), and selects 4 (four) moving objects in ascending order of the predicted collision times TTC (S14). The radar ECU 13 selects 5 (five) in ascending order of the relative distances D among the moving objects other than the moving object selected at S14 (S15). The radar ECU 13 transmits object information on the moving objects selected at S13 and S14 to a driving support ECU 20 (S16). The driving support ECU 20 performs various driving support controls based on the transmitted object information.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: October 6, 2020
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, Continental Automotive GmbH
    Inventors: Takuya Kaminade, Koji Takeuchi, Atsushi Kido
  • Patent number: 10793822
    Abstract: A means capable of simply and efficiently concentrating a cell suspension. A concentrator has a culture vessel having a first port and a second port, a server bag having a port, a case having a hollow fiber bundle in the internal space, a filtering device having an inlet port, a first outlet port, and a second outlet port, a collection vessel having a port, a liquid supply circuit connected to the first port, the inlet port, and the server bag's port so that flow passages are switchable, a liquid discharge circuit connected to the second port, the first outlet port, the second outlet port, and the collection vessel's port so that flow passages are switchable, a liquid supply mechanism having a switching mechanism, a supply pump, and a discharge pump, and a rotation mechanism rotating the filtering device.
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: October 6, 2020
    Assignee: NIPRO CORPORATION
    Inventors: Norihisa Sasayama, Masakatsu Takeuchi, Atsushi Taguchi
  • Publication number: 20200314408
    Abstract: The present invention provides a stereo camera capable of mitigating thermal stress generated between members and reducing measurement error. In the present invention, a housing is provided with a high-rigidity support part and low-rigidity support part for supporting a circuit board, a high-rigidity support area including the high-rigidity support part, and a low-rigidity support area including the low-rigidity support part. The high-rigidity support part has greater rigidity in relation to force acting in a baseline direction (X-axis direction) following a baseline length of a pair of camera modules than the low-rigidity support part. The high-rigidity support area is provided in one location so as to be adjacent to the low-rigidity support area in the baseline direction.
    Type: Application
    Filed: July 13, 2017
    Publication date: October 1, 2020
    Inventors: Atsushi KAZAMA, Hidenori SHINOHARA, Hiroaki NAGAI, Kenichi TAKEUCHI
  • Publication number: 20200309967
    Abstract: In a radiation imaging apparatus, a first recessed portion is formed in at least one side surface among a plurality of side surfaces forming a frame body of a casing. Moreover, a second recessed portion is formed in a peripheral region of a back surface of a back-surface housing, which is a region opposite to the first recessed portion with respect to a boundary between the back surface and the at least one side surface of the casing including the first recessed portion.
    Type: Application
    Filed: March 18, 2020
    Publication date: October 1, 2020
    Inventors: Hiroto Kondo, Masataka Suzuki, Atsushi Takeuchi, Riku Egawa, Hidetomo Suwa, Shichihei Sakuragi
  • Publication number: 20200309382
    Abstract: The present invention improves the user-friendliness of a hot-water supply apparatus when using hot water supply and air conditioning. A switching control unit 27, which switches between heat medium flow paths 4 and 5 according to an air conditioning ready state or a hot-water supply ready state, switches a heat medium flow path to the hot-water supply ready state by a switching valve 21 in the case where air conditioning is not used by the time an air conditioning standby time elapses during standby in the air conditioning ready state.
    Type: Application
    Filed: October 30, 2019
    Publication date: October 1, 2020
    Inventors: Atsushi Fukaya, Shigeki Takeuchi
  • Patent number: 10786988
    Abstract: An electromechanical transducer element includes a first electrode on a substrate, an electromechanical transducer film on the first electrode, and a second electrode on the electromechanical transducer film. The electromechanical transducer film includes a thin line pattern. The thin line pattern includes a plurality of thin lines that are spaced away from each other.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: September 29, 2020
    Assignee: Ricoh Company, Ltd.
    Inventors: Atsushi Takeuchi, Osamu Machida, Akira Shimofuku, Shuya Abe, Masahiro Ishimori, Takuma Hirabayashi
  • Publication number: 20200298509
    Abstract: A modeling apparatus is configured to laminate a modeling material to model a three-dimensional modeled object. The modeling apparatus includes a local heating unit, a local cooling unit, and an annealing unit. The local heating unit is configured to locally heat the modeling material during lamination of the modeling material is being laminated. The local cooling unit is configured to locally cool the modeling material during the lamination. The annealing unit is configured to anneal the resultant three-dimensional modeled object at a temperature equal to or higher than a predetermined temperature.
    Type: Application
    Filed: March 9, 2020
    Publication date: September 24, 2020
    Applicant: Ricoh Company, Ltd.
    Inventors: Atsushi TAKAI, Tsuyoshi Arao, Atsushi Takeuchi
  • Publication number: 20200256868
    Abstract: An immunoassay apparatus may include: a sample dispenser part that dispenses a sample into a first reaction container; a reagent dispenser part that dispenses, into the first reaction container: a solid-phase reagent containing a solid-phase carrier; a labeled reagent; and a releasing reagent that releases, from the solid-phase carrier, an immune complex including a target substance and a labeled substance; a measurement part that measures a signal based on the labeled substance in the immune complex in a second reaction container; a container supply part that stores a plurality of reaction containers; a transfer part that transfers the first reaction container so that the sample dispenser part and the reagent dispenser part perform a dispensing operation to the first reaction container, and that transfers the second reaction container so that the immune complex dispended from the first reaction container is dispensed into the second container.
    Type: Application
    Filed: April 30, 2020
    Publication date: August 13, 2020
    Applicant: SYSMEX CORPORATION
    Inventors: Toshiyuki SATO, Toshikatsu FUKUJU, Shuhei KANEKO, Atsushi AOKI, Tomohiro OKUZAKI, Yasuhiro TAKEUCHI, Yutaka KAWAMOTO
  • Patent number: 10737966
    Abstract: Synthetic quartz glass substrates are prepared by furnishing a synthetic quartz glass block, coating two opposed surfaces of the glass block with a liquid having a transmittance of at least 99.0%/mm at a birefringence measuring wavelength, measuring a birefringence of the glass block by directing light thereacross, determining a slice thickness on the basis of the birefringence measurement and the dimensions of the substrate, and slicing the glass block at the determined slice thickness.
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: August 11, 2020
    Assignee: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Yoko Ishitsuka, Atsushi Watabe, Daijitsu Harada, Masaki Takeuchi
  • Publication number: 20200227252
    Abstract: Provided is a method of forming a film on a substrate including: forming a protective member on a surface of the substrate; forming an organic structure on the surface of the substrate, at a distance from the protective member; removing the protective member after the formation of the organic structure; and forming a film by CVD in a region of the surface of the substrate from which the protective member is removed.
    Type: Application
    Filed: February 6, 2019
    Publication date: July 16, 2020
    Inventors: Masaya Uyama, Souta Takeuchi, Taichi Yonemoto, Kazuaki Shibata, Atsushi Teranishi, Takeru Yasuda, Atsunori Terasaki
  • Publication number: 20200225455
    Abstract: The present invention relates to a microscope of which visibility, controllability and operability can be improved. In the microscope, an optical path and optical path of an image forming system are set so as to be perpendicular to each other when viewed from the top. In other words, in this microscope, there exists an ocular optical system that guides light, which propagates the optical path to optical path of the image forming system, to a user. The optical path is formed in a direction perpendicular to a direction of the light from a sample emitted from the ocular optical system to the user. The present invention can be applied to an inverted microscope.
    Type: Application
    Filed: March 2, 2020
    Publication date: July 16, 2020
    Applicant: NIKON CORPORATION
    Inventors: Toru MURAYAMA, Atsushi TAKEUCHI, Yumiko OUCHI, Yuki YOSHIDA
  • Publication number: 20200187884
    Abstract: In a radiographing apparatus, a buffer material is arranged between a support base and a side wall portion to which an incidence surface (first surface) of a casing that is positioned on an incident side of radiation R, and a back surface (second surface) of the casing that is opposite to the incidence surface are bonded, the support base is provided with a first protruding portion protruding toward the back surface, the casing is provided with a second protruding portion protruding from the back surface toward the support base, and the following relationship is satisfied: distance X<distance Y, where a distance between the buffer material and the support base is a distance X, and a distance between the first protruding portion of the support base and the second protruding portion of the casing is a distance Y.
    Type: Application
    Filed: December 9, 2019
    Publication date: June 18, 2020
    Inventors: Shichihei Sakuragi, Hidetomo Suwa, Hiroto Kondo, Masataka Suzuki, Atsushi Takeuchi, Riku Egawa
  • Publication number: 20200158078
    Abstract: A wind turbine blade includes a base member formed of FRP and having a blade shape, an intermediate layer arranged on the base member and formed of metal, cermet, ceramic, or a mixture of at least one thereof and resin as a major constituent, and an erosion-resistant overcoat arranged on the intermediate layer and formed of a spray film having a porosity of 5% or lower.
    Type: Application
    Filed: November 13, 2019
    Publication date: May 21, 2020
    Inventors: Naota WATANABE, Masaaki SHIBATA, Toshikazu SHIGETOMI, Hiroaki TAKEUCHI, Atsushi YUGE
  • Patent number: 10648973
    Abstract: An immunoassay apparatus may include: a sample dispenser part that dispenses a sample into a first reaction container; a reagent dispenser part that dispenses, into the first reaction container,: a solid-phase reagent containing a solid-phase carrier; a labeled reagent; and a releasing reagent that releases, from the solid-phase carrier, an immune complex including a target substance and a labeled substance; a measurement part that measures a signal based on the labeled substance in the immune complex in a second reaction container; a container supply part that stores a plurality of reaction containers; a transfer part that transfers the first reaction container so that the sample dispenser part and the reagent dispenser part perform a dispensing operation to the first reaction container, and that transfers the second reaction container so that the immune complex dispended from the first reaction container is dispensed into the second container.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: May 12, 2020
    Assignee: SYSMEX CORPROATION
    Inventors: Toshiyuki Sato, Toshikatsu Fukuju, Shuhei Kaneko, Atsushi Aoki, Tomohiro Okuzaki, Yasuhiro Takeuchi, Yutaka Kawamoto
  • Patent number: 10646976
    Abstract: There is furnished a working tool comprising a rotating shaft (6), a polishing plate (3) mounted on the shaft, an expandable elastomer sheet (4) attached to the polishing plate (3), an abrasive cloth (5) attached to the elastomer sheet (4), and means for pressing the elastomer sheet (4) at a plurality of positions under respective predetermined different pressures such that a lower surface of the abrasive cloth (5) is deformed to the desired inverted convex shape in accordance with differences of pressing force applied to the elastomer sheet (4) at the plurality of positions. A substrate is produced by bringing the inverted convexly deformed surface of the abrasive cloth (5) in contact with a substrate stock, and rotating and moving the working tool for polishing the substrate over a selected area.
    Type: Grant
    Filed: August 22, 2017
    Date of Patent: May 12, 2020
    Assignee: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Yoko Ishitsuka, Atsushi Watabe, Masaki Takeuchi