Patents by Inventor Takeshi Goto

Takeshi Goto 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: 20200041575
    Abstract: An electricity storage device tester including: a voltage application unit configured to apply to a circuit a direct-current voltage; an ammeter configured to acquire a current value of the circuit; a voltage control unit configured to control an output voltage of the voltage application unit; and a determination unit configured to determine whether the electricity storage device is defective or not based on the value acquired by the ammeter. The voltage application unit includes a plurality of power source devices connected in series with each other. One of the power source devices is a specific power source device which is configured to have a variable output voltage and of which both a maximum value and a step width of the output voltage are smaller than the power source devices other than the specific power source device.
    Type: Application
    Filed: May 17, 2019
    Publication date: February 6, 2020
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kiwamu KOBAYASHI, Takeshi GOTO
  • Publication number: 20200043528
    Abstract: Provided is a disc storage device including: a casing capable of storing a stacked body including one or a plurality of disc-like recording media and a spacer interposed between the disc-like recording media and an inner surface of a bottom plate; a position regulating unit that regulates a storage position of the stacked body inside the casing; and a plurality of through holes formed in an area of the bottom plate of the casing where the spacer is provided, in which the spacer is adsorbed to tips of pins to be inserted through the through holes.
    Type: Application
    Filed: January 11, 2018
    Publication date: February 6, 2020
    Inventors: TAKESHI KUBO, NAOFUMI GOTO
  • Patent number: 10552368
    Abstract: Provided is an in-vehicle control device that allows the giving and receiving of data via inter-core communication at the timing of a user, as well as being capable of minimizing processing load while satisfying safety requirements of different functional safety levels in the inter-core communication of a multicore microcomputer. The data communication between a plurality of cores is performed by a writing means for writing the data of a core register into a region of a shared memory of the cores, where safety levels are set, using a hardware function. The cores have different functional safety levels.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: February 4, 2020
    Assignee: Hitachi Automotive Systems, Ltd.
    Inventors: Shingo Ito, Kosei Goto, Takeshi Fukuda
  • Publication number: 20200025831
    Abstract: A circuit is formed by connecting positive terminals and negative terminals of a power storage device and an external power supply, and a resistor and a switch are arranged in series between a positive-side conductor and a negative-side conductor. An ON time for which the switch is temporarily closed before start of inspection is made longer as the capacity of the power storage device is larger. An ON voltage between the positive-side and negative-side conductors within the ON time, and an OFF voltage between these conductors at a time other than the ON time are obtained, and a parasitic resistance value of the circuit is calculated based on the ON and OFF voltages and a resistance value of the resistor. During the inspection, the voltage of the external power supply, which is applied to the power storage device, is increased according to the parasitic resistance value.
    Type: Application
    Filed: May 28, 2019
    Publication date: January 23, 2020
    Inventors: Takeshi GOTO, Kiwamu KOBAYASHI
  • Patent number: 10539622
    Abstract: An external electric power supply is connected to a charged electric power storage device in a reverse voltage direction to form a circuit. A voltage of the external electric power supply is adjusted such that a current does not flow immediately after the connection. Then, current measuring of acquiring a converged current value of the current in the circuit due to a decrease in the voltage of the electric power storage device, and quality deciding based on the converged current value are performed. Before the quality deciding, the electric power storage device is grouped such that the converged current value of when the electric power storage device is a normal product is constant in a group. In the quality deciding, a degree of variation in the converged current value is calculated for each group, and the quality is determined by comparing the calculated degree of variation with its predetermined level.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: January 21, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takeshi Goto, Kiwamu Kobayashi
  • Patent number: 10529591
    Abstract: A silicon carbide composite that is lightweight and has high thermal conductivity as well as a low thermal expansion coefficient close to that of a ceramic substrate, particularly a silicon carbide composite material suitable for heat dissipating components that are required to be particularly free of warping, such as heat sinks. A method for manufacturing a silicon carbide composite obtained by impregnating a porous silicon carbide molded body with a metal having aluminum as a main component, wherein the method for manufacturing a silicon carbide composite material is characterized in that the porous silicon carbide molded article is formed by a wet molding method, and preferably the wet molding method is a wet press method or is a wet casting method.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: January 7, 2020
    Assignee: DENKA COMPANY LIMITED
    Inventors: Takeshi Miyakawa, Daisuke Goto
  • Patent number: 10507803
    Abstract: A nozzle unit 34 which jets washer fluid toward a windshield is fixed to an arm piece 33 whose front end side is fitted to a hook fixing member 23e. As a result, the nozzle unit 34 can be fixed without using the fitting member adopted in the conventional case, and located closer to the hook fixing member 23e. This reduces a positional shift of the nozzle unit 34 relative to the wiper blade 20 to the minimum, thus stabilizing the injection-target locations of washer fluid on the windshield.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: December 17, 2019
    Assignees: Mitsuba Corporation, Honda Motor Co., Ltd.
    Inventors: Masayuki Shimoyama, Masayuki Arima, Masaya Yonaga, Takeshi Sasaki, Tatsuya Ohmaru, Taisuke Goto
  • Publication number: 20190373904
    Abstract: A clamping device for a bone-in limb meat according to an embodiment includes a base portion, a pair of clamp pieces mounted to the base portion and configured to hold a bone-in limb meat, and an orientation adjusting member for adjusting an orientation of the bone-in limb meat, the orientation adjusting member being mounted to the base portion independently of the pair of clamp pieces and having an inclined surface inclined at an acute angle with respect to a center line between the pair of clamp pieces. When the pair of clamp pieces are in an opened state, in a planar view, at least a part of the inclined surface of the orientation adjusting member is disposed so as to overlap a space formed between the pair of clamp pieces.
    Type: Application
    Filed: October 5, 2018
    Publication date: December 12, 2019
    Inventors: Takeshi CHIMURA, Hiroyuki USUI, Takekuni UMEHARA, Osamu GOTO, Yuuichi KURATANI
  • Patent number: 10504950
    Abstract: In order to improve the performance of a solid-state imaging device, the solid-state imaging device has a pixel including a photoelectric conversion unit and a transfer transistor, and fluorine is introduced to a gate electrode and a drain region (extension region and n+-type semiconductor region) of the transfer transistor included in the pixel.
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: December 10, 2019
    Assignee: Renesas Electronics Corporation
    Inventors: Takeshi Kamino, Fumitoshi Takahashi, Yotaro Goto
  • Patent number: 10482189
    Abstract: An analysis device includes a memory unit, a recording unit, and an arithmetic processing unit. The arithmetic processing unit determines, by referring to a physical value of each of elements stored in the memory unit and a program recorded in the recording unit, whether or not a protector main body and a lid are in contact with each other in reproducing a state where a harness is contained inside the protector main body and an opening of the protector main body is covered by the lid.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: November 19, 2019
    Assignee: YAZAKI CORPORATION
    Inventors: Yoshinori Nakamura, Sadao Fujiwara, Kei Nunome, Satoru Goto, Yuki Ebata, Takeshi Ishikawa
  • Patent number: 10476085
    Abstract: A unit cell that constitutes a fuel cell stack is obtained by sandwiching an electrolyte mem-brane/electrode structure with a cathode-side separator and an anode-side separator. A first resin member is provided along the entire periphery of the cathode-side separator in the outer peripheral portion of the cathode-side separator. Surfaces of the cathode-side separator are provided with sealing parts that cover a part of the first resin member and constitute a first sealing member.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: November 12, 2019
    Assignees: Honda Motor Co., Ltd., NOK Corporation
    Inventors: Satoshi Oyama, Go Morimoto, Satoru Terada, Shuhei Goto, Akihito Giga, Takahiro Hayashi, Takeshi Masaka, Satomi Yogo, Shotaro Koga
  • Publication number: 20190331640
    Abstract: An electric transmission mechanism according to one aspect of the present invention may include a tubular ring fixed to a shaft electively connected to an electrode, at least one brush slidably contacting with a circumferential surface of the ring, a bearing including an inner race fixed to the ring, and a housing which is fixed to an outer race of the bearing and accommodates a contact part of the ring and the brush therein.
    Type: Application
    Filed: April 23, 2019
    Publication date: October 31, 2019
    Applicant: Yokogawa Electric Corporation
    Inventors: Takeshi KUWAGATA, Megumi Goto, Hikaru Shimizu, Saori Handa, Yukiko Hirano, Masaru Homma, Atsushi Otaki, Hideyuki Yagihashi
  • Publication number: 20190323940
    Abstract: A particulate detection apparatus and method for detecting particulates contained in a gas under measurement, including a sensor section, a circuit section and a control section. The sensor section is configured to electrify the particulates contained in the gas under measurement with ions generated by corona discharge. The circuit section is configured to detect an ion current value which is a current value corresponding to an amount of ions having adhered to and having electrified the particulates discharged from the sensor section. The control section is configured to convert the ion current value to a particle-number concentration of the particulates and to convert the particle-number concentration to a mass concentration of the particulates using a correlation obtained in advance between particle number and mass of the particulates.
    Type: Application
    Filed: April 12, 2019
    Publication date: October 24, 2019
    Applicant: NGK SPARK PLUG CO., LTD.
    Inventors: Takeshi Tange, Yuichi Goto
  • Publication number: 20190284861
    Abstract: A supporting member includes: a rotatable spindle supported in a first housing; a cylindrical first guide fixed in a second housing, and guiding a relative movement of the spindle in an axial direction; a second guide fixed in the first housing, having an inner diameter larger than a first guide's outer diameter, and relatively movable in the direction to the first guide; and a nut being a stepped shaft-like member including an insertion portion inserted into the first guide, a protruding portion protruded from the first guide, and a narrow portion provided therebetween. The first guide includes a caulking portion to the nut at an opening end. The caulking portion includes a portion extending to intersect in the direction along a step between the insertion portion and the narrow portion, and another portion parallel to the direction along an outer circumferential surface of the narrow portion.
    Type: Application
    Filed: February 11, 2019
    Publication date: September 19, 2019
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Satoru GOTO, Takayuki SENGOKU, Takeshi YAMAMOTO
  • Publication number: 20190287565
    Abstract: A disc storage apparatus includes: a case including an opening on an upper surface of the case and capable of storing N rows of stacked M disc-shaped recording media (N and M each indicate a positive integer of two or greater); a tray cover configured to slide from a rear end of the case and cover the opening; and a locking mechanism configured to lock a state of the opening being covered.
    Type: Application
    Filed: October 6, 2017
    Publication date: September 19, 2019
    Inventors: NAOFUMI GOTO, TAKESHI KUBO
  • Patent number: 10416490
    Abstract: A curved display comprises a first substrate 100 and a second substrate 200 that are disposed opposite to each other and both curved along the first direction. The first substrate includes data lines 11 and gate lines 12. The second substrate includes light transmission parts 202 and a light shielding part 203. The light shielding part includes first light shielding portions 203b extending in the first direction and second light shielding portions 203a extending in a second direction. The second light shielding portions include a central light shielding portion a5, a first end light shielding portion al disposed on one end side in the first direction, and a middle light shielding portion disposed therebetween. A width in the first direction of the middle light shielding portion is greater than or equal to that of the central light shielding portion and the first end light shielding portion.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: September 17, 2019
    Assignee: Panasonic Liquid Crystal Display Co., Ltd.
    Inventors: Masafumi Hirata, Hiroaki Goto, Takeshi Aramaki, Masashi Kuno
  • Publication number: 20190250216
    Abstract: An inspection apparatus including the power supply device, positive and negative conductive lines, connected to the power supply device and having corresponding first and second probes, at corresponding front ends, a resistor and a switch serially disposed between the positive conductive line and the negative conductive line, a circuit resistance calculation unit that calculates a circuit resistance value based on a difference in voltage between when the switch is turned off and turned on, an inspection unit configured to inspect the electrical storage device, and a virtual resistance setting unit that increases the output voltage after the start of inspection.
    Type: Application
    Filed: January 2, 2019
    Publication date: August 15, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kiwamu KOBAYASHI, Takeshi GOTO
  • Publication number: 20190244912
    Abstract: According to one embodiment, a semiconductor device includes a wiring board that has a first surface and a second surface opposed to the first surface, a semiconductor chip provided on the first surface, external connection terminals provided on the second surface, a sealing resin layer provided on the first surface, and a conductive shield layer that covers at least a portion of a side surface of the wiring board and the sealing resin layer. The wiring board includes a first ground wire that is electrically connected to the conductive shield layer, and a second ground wire that is electrically connected to the conductive shield layer and is electrically insulated from the first ground wire.
    Type: Application
    Filed: April 17, 2019
    Publication date: August 8, 2019
    Inventors: Yuusuke TAKANO, Yoshiaki GOTO, Takeshi WATANABE, Takashi IMOTO
  • Patent number: 10336366
    Abstract: A driving support apparatus for a vehicle comprising a steering device that steers steerable wheels, and a control unit configured to execute a running control in which a steered angle of the steerable wheels is changed by controlling the steering device, the control unit being configured to calculate a deviation between an index value of a target running state of the vehicle and an index value of an actual running state, to calculate a target change amount of the steered angle based on the index value deviation, to control the steering device so that a change amount of the steered angle conforms to the target change amount, and to limit a magnitude of a time change rate of the steered angle changed by the running control when one of a magnitude of the index value deviation and a magnitude of the target change amount exceeds a reference value.
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: July 2, 2019
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yoji Kunihiro, Yoshio Kudo, Takahiro Kojo, Yoshiaki Suzuki, Masao Ueyama, Takeshi Goto, Yukihide Kimura, Masateru Amano
  • Publication number: 20190198942
    Abstract: An inspection method of a present electrical storage device includes: constituting a circuit with the electrical storage device being charged and a power supply, and passing a current by the power supply to the circuit in a direction of charging or discharging the electrical storage device; and in passing the current, determining the quality of the electrical storage device based on a converging state of the passing current. In passing the current, an output voltage of the power supply is changed from an initial value with the passage of time.
    Type: Application
    Filed: November 7, 2018
    Publication date: June 27, 2019
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kiwamu Kobayashi, Takeshi Goto