Patents by Inventor Takayuki Ogawa

Takayuki Ogawa 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: 20210011711
    Abstract: A control device according to this disclosure includes: a communication unit configured to communicate with an on-vehicle control device via an in-vehicle communication line; and a control unit configured to control the communication unit. The control unit executes: an acquisition process of acquiring a first time and a second time described below; and a determination process of determining, based on a result of comparison between the first time and the second time that have been acquired, whether or not rollback to a control program before update is necessary in the on-vehicle control device that is updating the control program.
    Type: Application
    Filed: May 28, 2018
    Publication date: January 14, 2021
    Applicant: Sumitomo Electric Industries, Ltd.
    Inventors: Akihiro OGAWA, Hirofumi URAYAMA, Tatsuya IZUMI, Takayuki NAKANO
  • Publication number: 20210005916
    Abstract: A proton conductor contains a metal oxide that has a perovskite structure and that is represented by formula (1): AxB1-yMyO3-?, where an element A is at least one element selected from the group consisting of Ba, Ca, and Sr, an element B is at least one element selected from the group consisting of Ce and Zr, an element M is at least one element selected from the group consisting of Y, Yb, Er, Ho, Tm, Gd, In, and Sc, ? indicates an oxygen deficiency amount, and 0.95?x?1 and 0<y?0.5 are satisfied.
    Type: Application
    Filed: November 16, 2018
    Publication date: January 7, 2021
    Applicants: Kyoto University, SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Takahiro HIGASHINO, Yohei NODA, Chihiro HIRAIWA, Naho MIZUHARA, Mitsuyasu OGAWA, Hiromasa TAWARAYAMA, Masatoshi MAJIMA, Tetsuya UDA, Donglin HAN, Takayuki ONISHI
  • Patent number: 10823642
    Abstract: A spoke angle deviation amount measuring system (2) includes a first to fourth support units (21) to (24) configured to support rotatably a first to fourth tires (11) to (14), respectively. Shaft portions (31d) of the support units (21) to (24) are positioned by positioning caps (55) after a vehicle (3) is moved to a measuring position with a steering wheel (4) positioned neutral. With the tires (11) to (14) inclined at a toe angle with respect to a front-and-rear direction, when the vehicle (3) is caused to travel forwards, lateral stress is exerted on the support units (21) to (24), whereby the support units (21) to (24) turn about the corresponding shaft portions (31d). An angle sensor (40) detects turning angles of the support units (21) to (24). A control device (27) calculates a spoke angle deviation amount based on the detected turning angles.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: November 3, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Kenichiro Kurai, Kento Aono, Masahiro Murata, Tatsuya Sakai, Takayuki Ogawa
  • Publication number: 20200294787
    Abstract: A method for forming a silicon nitride film to cover a stepped portion formed by exposed surfaces of first and second base films in a substrate, includes: forming a nitride film or a seed layer to cover the stepped portion, wherein the nitride film is formed by supplying, to the substrate, a nitrogen-containing base-film nitriding gas for nitriding the base films, exposing the substrate to plasma and nitriding the surface of the stepped portion, and the seed layer is composed of a silicon-containing film formed by supplying a raw material gas of silicon to the substrate and is configured such that the silicon nitride film uniformly grows on the surfaces of the base films; and forming the silicon nitride film on the seed layer by supplying, to the substrate, a second raw material gas of silicon and a silicon-nitriding gas for nitriding silicon.
    Type: Application
    Filed: June 2, 2020
    Publication date: September 17, 2020
    Inventors: Noriaki FUKIAGE, Takayuki KARAKAWA, Toyohiro KAMADA, Akihiro KURIBAYASHI, Takeshi OYAMA, Jun OGAWA, Kentaro OSHIMO, Shimon OTSUKI, Hideomi HANE
  • Publication number: 20200289856
    Abstract: An ultrasonic therapy apparatus includes a plurality of ultrasonic transducers, a processor that identifies a position of an affected part and determines a focal point of ultrasonic waves radiated by the plurality of ultrasonic transducers based on the determined position of the affected part, and a drive circuit that generates a drive signal for driving the plurality of ultrasonic transducers at individual timings so that the ultrasonic waves are focused at the determined focal point.
    Type: Application
    Filed: September 18, 2018
    Publication date: September 17, 2020
    Inventors: Rei OGAWA, Hidenori SUZUKI, Atsushi SAKAI, Nao WAKABAYASHI, Hiroya TAKADA, Takayuki HOSHI
  • Patent number: 10773567
    Abstract: An evaluation device includes a set temperature evaluation portion, an ecological driving evaluation portion, and a notification portion. The set temperature evaluation portion determines a set temperature evaluation value based on a set temperature that is a target temperature. The ecological driving evaluation portion is configured to determine an ecological driving evaluation value based on at least the set temperature evaluation value. The notification portion is configured to notify the occupant of the ecological driving evaluation value. The level of power saving rises with change of the set temperature evaluation value or the ecological driving evaluation value. When the set temperature is changed, and the change of the set temperature causes increase of the level of power saving without decrease in power consumption of the vehicular air conditioner, the set temperature evaluation portion changes the set temperature evaluation value in the one of positive and negative directions.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: September 15, 2020
    Assignees: DENSO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yoshihiko Uesugi, Kazuya Nishiuma, Takayuki Kamada, Daisuke Setoguchi, Takashi Ogawa, Seiji Tanaka
  • Patent number: 10766363
    Abstract: A surface panel is attached to an instrument panel so as to cover a display surface of a display unit disposed on the instrument panel of a vehicle. When the display unit is turned on, light L from the display unit is projected toward the driver's seat side via a thin hole formed in the surface panel.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: September 8, 2020
    Assignee: YAZAKI CORPORATION
    Inventors: Masahiro Takamatsu, Tai Inoue, Masahide Nagata, Takayuki Ogawa, Gosei Sato, Takao Kanai
  • Patent number: 10766120
    Abstract: A method for manufacturing a compressor scroll that appropriately impinges cavitation bubbles on target regions of a scroll. The method includes the step of water jet peening by jetting cavitation bubbles generated underwater by a water jet at a first side of an end plate (13A) of the scroll (13), with a center (P1, P2, P3) of the cavitation bubbles being offset from a center (O) of the spiral shape of a wall portion (13B) on the end plate (13A) and the step portion (13Aa) and the stepped portion (13Ba) positioned at an outer peripheral portion of the cavitation bubbles (C).
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: September 8, 2020
    Assignee: MITSUBISHI HEAVY INDUSTRIES AUTOMOTIVE THERMAL SYSTEMS CO., LTD.
    Inventors: Takayuki Hagita, Takaharu Maeguchi, Masafumi Hamasaki, Yukio Michishita, Yukihiro Kawai, Hiroshi Ogawa, Makoto Takeuchi, Kazuhide Watanabe, Takayuki Kuwahara, Masaki Kawasaki, Katsuhiro Fujita
  • Publication number: 20200266736
    Abstract: A motor control device includes: a current position detector that detects a current position of a driven object driven by an external motor; a position comparator that compares the current position of the driven object with a target position; a speed controller that subjects the motor to speed control based on a target speed of the driven object; a position controller that subjects the motor to position control based on the target position of the driven object; and a control switcher that switches control of the motor from the speed control to the position control when a difference between the current position and target position of the driven object becomes smaller than a predetermined threshold value.
    Type: Application
    Filed: February 13, 2020
    Publication date: August 20, 2020
    Inventors: Takashi OGAWA, Takayuki JINNO, Kento KUMAZAWA
  • Patent number: 10714332
    Abstract: A method for forming a silicon nitride film to cover a stepped portion formed by exposed surfaces of first and second base films in a substrate, includes: forming a nitride film or a seed layer to cover the stepped portion, wherein the nitride film is formed by supplying, to the substrate, a nitrogen-containing base-film nitriding gas for nitriding the base films, exposing the substrate to plasma and nitriding the surface of the stepped portion, and the seed layer is composed of a silicon-containing film formed by supplying a raw material gas of silicon to the substrate and is configured such that the silicon nitride film uniformly grows on the surfaces of the base films; and forming the silicon nitride film on the seed layer by supplying, to the substrate, a second raw material gas of silicon and a silicon-nitriding gas for nitriding silicon.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: July 14, 2020
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Noriaki Fukiage, Takayuki Karakawa, Toyohiro Kamada, Akihiro Kuribayashi, Takeshi Oyama, Jun Ogawa, Kentaro Oshimo, Shimon Otsuki, Hideomi Hane
  • Publication number: 20200195167
    Abstract: A three-phase AC control apparatus includes: an equal duty sensing circuit; and a PWM signal control circuit. The equal duty sensing circuit senses whether any two of a U-phase, a V-phase, and a W-phase of a three-phase AC current have an equal duty value. The PWM signal control circuit outputs, when it is sensed that any two of the U-phase, the V-phase, and the W-phase of the three-phase AC current have the equal duty value, a control signal that shifts a timing of start and a timing of stop of one of the two phases having the equal duty value.
    Type: Application
    Filed: December 12, 2019
    Publication date: June 18, 2020
    Inventors: Takashi OGAWA, Takayuki JINNO, Yoshiaki OKUNO
  • Patent number: 10634908
    Abstract: A display device includes a display device main body, a first display surface, and a second display surface, and the display device main body includes a first emitting portion, a second emitting portion, and a housing accommodating them. The first emitting portion emits first display light. The first display surface is provided on a transmission member transmitting light and reflects, to a viewing position side, the first display light being emitted from the first emitting portion. The second emitting portion emits second display light that is different from the first display light. The second display surface is provided on a non-transmission member shielding light and forming at least a part of a light path of the first display light to the first display surface from the first emitting portion and reflects, to the viewing position side, the second display light being emitted from the second emitting portion.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: April 28, 2020
    Assignee: YAZAKI CORPORATION
    Inventor: Takayuki Ogawa
  • Patent number: 10626496
    Abstract: A film forming apparatus is provided for forming a film by revolving a substrate placed on a rotary table in a vacuum container, alternately supplying a precursor gas and a reaction gas that reacts with the precursor gas to generate a reaction product multiple times, and depositing the reaction product on the substrate. The film forming apparatus comprises a precursor gas supply region that supplies the precursor gas onto the substrate, one or more plasma generation regions that generate plasma at a position apart from the precursor gas supply region in a rotational direction of the rotary table, and a cleaning region that cleans the rotary table by supplying a cleaning gas onto the rotary table in a region apart from the plasma generation regions and the precursor gas supply region in the rotational direction when a film forming process is not performed on the substrate.
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: April 21, 2020
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Takayuki Karakawa, Jun Ogawa, Noriaki Fukiage, Yasuo Kobayashi
  • Publication number: 20200006617
    Abstract: A thermoelectric element-containing package according to one aspect of the present disclosure includes a thermoelectric conversion module including: a first substrate having first and second main surfaces; a second substrate having third and fourth main surfaces; and a plurality of thermoelectric elements that are sandwiched between the first and second substrates and arranged along the second main surface and the third main surface. The thermoelectric element-containing package further includes: a frame joined to the first and second substrates so as to form a hermetically sealed space surrounding the plurality of thermoelectric elements and disposed between the first substrate and the second substrate; and a placement member that is disposed on the first main surface of the first substrate or the fourth main surface of the second substrate and to which an additional device is to be connected.
    Type: Application
    Filed: February 14, 2018
    Publication date: January 2, 2020
    Inventors: Masahiro OGAWA, Tetsuya KATO, Takayuki HACHIDA
  • Publication number: 20190391418
    Abstract: The liquid crystal display device includes a pair of substrates consisting of first and second substrates arranged to face each other, a liquid crystal layer sandwiched between the first and second substrates, a pixel electrode disposed on at least one of the first and second substrates, a common electrode disposed on at least one of the first and second substrates, a light source section including a light-emitting element, and a photoconversion layer including pixels of three primary colors consisting of red (R), green (G), and blue (B). The photoconversion layer contains a light-emitting nanocrystal having an emission spectrum of any of red (R), green (G), and blue (B) upon receiving light emitted from the light source section on at least one of the three primary colors. The liquid crystal layer contains a liquid crystal composition containing a compound represented by General Formula (i) at 10% to 50% by mass.
    Type: Application
    Filed: December 4, 2017
    Publication date: December 26, 2019
    Applicant: DIC Corporation
    Inventors: Hidehiko Yamaguchi, Shinji Ogawa, Takayuki Miki, Minoru Tabuchi
  • Publication number: 20190299784
    Abstract: A vehicle interior display system includes: a display device that projects projection light of projection information, and displays the projection information in at least one display region arranged at a position that is visible from the inside of a vehicle compartment; and a control device that controls the display device, and causes the display device to project the projection light. A dimming film that varies light transmittance depending on a voltage value of applied voltage is arranged in the display region or a projection region of a transmitting member for the projection light that is present ahead of a line of sight of an occupant who directs toward the display region in the vehicle compartment.
    Type: Application
    Filed: April 2, 2019
    Publication date: October 3, 2019
    Inventors: Junya Nakano, Takayuki Ogawa, Gosei Sato
  • Patent number: 10365485
    Abstract: A display device for a vehicle includes an irradiation unit that projects, through an opening provided to an instrument panel, display light onto a windshield located above the opening; and a display panel that is disposed on an opening side surface extending from an opening peripheral part toward a lower part of the instrument panel and that displays information to a driver.
    Type: Grant
    Filed: July 21, 2015
    Date of Patent: July 30, 2019
    Assignee: YAZAKI CORPORATION
    Inventors: Takayuki Ogawa, Tetsuya Sugiyama, Takuma Ogisu
  • Patent number: 10361422
    Abstract: A current interruption device includes a conductive plate and a first deformable plate. The conductive plate includes a center portion and a peripheral portion surrounding the center portion. An upper surface of the center portion is formed in a planar shape spreading in a first direction and a second direction orthogonal thereto in a conductive state. The peripheral portion includes an inclined portion extending outward from a boundary between the center portion and the peripheral portion. An upper surface of the inclined portion is inclined so as to increase a distance to the first deformable plate as the upper surface of the inclined portion becomes farther away from the center portion when the conductive plate and the first deformable plate are viewed along the first direction or the second direction in the conductive state.
    Type: Grant
    Filed: May 11, 2016
    Date of Patent: July 23, 2019
    Assignees: Kabushiki Kaisha Toyota Jidoshokki, Eagle Industry Co., Ltd.
    Inventors: Takayuki Hirose, Mikiya Kurita, Ryuji Oide, Toshiaki Iwa, Yoshihiro Ogawa, Makoto Mitsuyasu, Norimitsu Akiyoshi
  • Patent number: 10353085
    Abstract: A radiation detector according to an embodiment includes a plurality of detector modules, a first and second radiation shield, and a first supporter. The first radiation shield is provided in a first detector module and is arranged on a side opposite to a surface of a first detector pack of a first detector module on which radiation is incident. The second radiation shield is arranged to intersect with a path of radiation that passes through between a first detector pack and a second detector pack of a second detector module that is arranged adjacently to the first detector module. The first supporter supports the first radiation shield such that at least a part of the first radiation shield overlaps the second radiation shield on the path of radiation.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: July 16, 2019
    Assignee: Toshiba Medical Systems Corporation
    Inventors: Takayuki Ogawa, Kuniaki Yamamoto
  • Publication number: 20190195739
    Abstract: A spoke angle deviation amount measuring system (2) includes a first to fourth support units (21) to (24) configured to support rotatably a first to fourth tires (11) to (14), respectively. Shaft portions (31d) of the support units (21) to (24) are positioned by positioning caps (55) after a vehicle (3) is moved to a measuring position with a steering wheel (4) positioned neutral. With the tires (11) to (14) inclined at a toe angle with respect to a front-and-rear direction, when the vehicle (3) is caused to travel forwards, lateral stress is exerted on the support units (21) to (24), whereby the support units (21) to (24) turn about the corresponding shaft portions (31d). An angle sensor (40) detects turning angles of the support units (21) to (24). A control device (27) calculates a spoke angle deviation amount based on the detected turning angles.
    Type: Application
    Filed: December 18, 2018
    Publication date: June 27, 2019
    Inventors: Kenichiro Kurai, Kento Aono, Masahiro Murata, Tatsuya Sakai, Takayuki Ogawa