Patents by Inventor Takayuki Fukuda
Takayuki Fukuda 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).
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Publication number: 20190089228Abstract: An electric compressor for a vehicle includes a compressor case, an inverter circuit, an inverter case, and a lid that closes an opening of the inverter case. The electric compressor further includes a seal component interposed between the inverter case and the lid to seal between the inverter case and the lid. The electric compressor further includes a conductive component. The conductive component transmits an electromagnetic wave noise from the inverter case to at least one of the compressor case and the lid, the electromagnetic wave noise propagating from the inverter circuit to the inverter case when the inverter circuit provides the electric current through the electric motor.Type: ApplicationFiled: January 25, 2017Publication date: March 21, 2019Inventors: Takayuki FUKUDA, Tsuyoshi TAKEMOTO
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Publication number: 20190041003Abstract: A gas supply device includes a compressor for compressing gas, an in-flow side flow passage having a buffer tank for storing the gas and linked to the compressor, an in-flow side on-off valve for opening and closing the in-flow side flow passage on an portion of the in-flow side flow passage upstream of the buffer tank, an out-flow side flow passage linked to a discharge side of the compressor, and a control unit for executing a control to close the in-flow side on-off valve upon receipt of a stop signal for the compressor.Type: ApplicationFiled: January 27, 2017Publication date: February 7, 2019Applicant: KABUSHIKI KAISHA KOBE SEIKO SHO (Kobe Steel, Ltd.)Inventors: Koichiro HASHIMOTO, Akitoshi FUJISAWA, Takayuki FUKUDA, Daisuke WADA, Takuro UBA, Kenji NAGURA
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Publication number: 20190032850Abstract: A combustible gas supply unit includes a high pressure gas facility for handling combustible gas which is compressed and a housing provided with a high pressure gas handling area containing the high pressure gas facility. The housing has a portion that is disposed in a side close to a boundary between premises of a hydrogen station and an outer region of the premises and constitutes the high pressure gas handling area, the portion being substantially composed of a partitioning wall member that resists an impact of an explosion of combustible gas.Type: ApplicationFiled: July 26, 2018Publication date: January 31, 2019Applicant: KABUSHIKI KAISHA KOBE SEIKO SHO (Kobe Steel, Ltd.)Inventors: Takayuki FUKUDA, Kenji NAGURA, Koichiro HASHIMOTO, Daisuke WADA, Takuya WASHIO
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Publication number: 20190035070Abstract: Present application discloses portable recording apparatus to be used for recording inspection result for hydrogen station. Recording apparatus includes image generator configured to generate input image, which is configured to receive input of inspection result, and circuit configuration image which represents part of circuit configuration in hydrogen station; display portion configured to display input image and circuit configuration image; and storage in which inspection result is stored, inspection result having been input by using input image which is displayed on display portion. Input image shows icons representing predetermined inspection points in hydrogen station, respectively, and input windows displayed in correspondence to inspection points, respectively.Type: ApplicationFiled: July 26, 2018Publication date: January 31, 2019Applicant: KABUSHIKI KAISHA KOBE SEIKO SHO (Kobe Steel, Ltd.)Inventors: Takayuki FUKUDA, Kenji NAGURA, Koichiro HASHIMOTO
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Publication number: 20190031156Abstract: The present application discloses a hydrogen station for supplying hydrogen to a tank of a tank-equipped device. The hydrogen station includes: an integrated controller for integrally controlling devices provided in the hydrogen station; a sensing portion for sensing leaked hydrogen which has leaked inside the integrated controller; a ventilation device performing a high ventilation measure of performing ventilation for air inside the integrated controller or an explosion prevention device performing an internal pressure-based explosion protection measure of creating a pressure-increased state inside the integrated controller; and a compressor unit including a compressor, which is used as one of the devices, and a housing, in which the compressor is stored. The integrated controller is mounted on the housing, and is electrically connected to the compressor via a through-hole formed in the housing to control the compressor.Type: ApplicationFiled: July 2, 2018Publication date: January 31, 2019Applicant: KABUSHIKI KAISHA KOBE SEIKO SHO (Kobe Steel, Ltd.)Inventors: Takayuki FUKUDA, Kenji NAGURA
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Publication number: 20180371782Abstract: A combustible gas supply unit is for supplying compressed combustible gas to a dispenser. The combustible gas supply unit includes a high pressure gas facility for handling compressed combustible gas, a base plate having the high pressure gas facility installed thereon and a barrier supported by the base plate to surround at least a part of an outer periphery of the high pressure gas facility. A barrier is shaped to surround at least a part of an outer periphery of the high pressure gas facility and includes a part to be supported by a base plate having the high pressure gas facility installed thereon.Type: ApplicationFiled: February 21, 2017Publication date: December 27, 2018Applicant: KABUSHIKI KAISHA KOBE SEIKO SHO (Kobe Steel, Ltd.)Inventors: Shota HARADA, Akitoshi FUJISAWA, Kenji NAGURA, Daisuke WADA, Takayuki FUKUDA
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Publication number: 20180326303Abstract: Provided is a method for controlling a computer progressing a game played at the same time by a plurality of players divided on a plurality of maps, the method including the steps of allowing each of the plurality of players to select any one of the plurality of maps, progressing the game on maps selected respectively by the plurality of players in response to instructions from the plurality of players, and reflecting, in a display of a first map selected by a first player, game progress caused by a second player having selected a second map different from the first map.Type: ApplicationFiled: July 13, 2018Publication date: November 15, 2018Applicant: GREE, INC.Inventor: Takayuki Fukuda
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Patent number: 10039984Abstract: Provided is a method for controlling a computer progressing a game played at the same time by a plurality of players divided on a plurality of maps, the method including the steps of allowing each of the plurality of players to select any one of the plurality of maps, progressing the game on maps selected respectively by the plurality of players in response to instructions from the plurality of players, and reflecting, in a display of a first map selected by a first player, game progress caused by a second player having selected a second map different from the first map.Type: GrantFiled: September 23, 2016Date of Patent: August 7, 2018Assignee: GREE, INC.Inventor: Takayuki Fukuda
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Publication number: 20170346997Abstract: A vehicle camera device includes: a lid that opens and closes an opening of a camera accommodation chamber; a camera that is capable of being accommodated in the camera accommodation chamber and exposed from the opening when the opening is opened by a rotation of the lid; and a driving device that operates the camera and the lid, in which the camera has an image capturing posture when the camera captures an image of a portion below a reference axis, an accommodation posture when the camera is accommodated in the camera accommodation chamber, and the other postures different from the image capturing posture and the accommodation posture.Type: ApplicationFiled: May 12, 2017Publication date: November 30, 2017Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Shigeki SATO, Takayuki Fukuda, Tokuhiro Shiga, Kenji Hori
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Patent number: 9797272Abstract: A thermal energy recovery device includes: a circulating flow path connected to a heater, an expander, a condenser and a circulating pump for circulating a working medium; a bypass valve in a bypass path connecting the upstream side region and the downstream side region of the expander in the circulating flow path; a power recovery machine connected to the expander; a circulating pump sending the working medium condensed in the condenser to the heater; a cooling medium pump sending a cooling medium to the condenser; an upstream side sensor detecting the pressure/temperature of the working medium on the expander upstream side in the circulating flow path; and a controller controlling the bypass valve and the cooling medium pump. The controller opens the bypass valve after stopping the circulating pump, and drives the cooling medium pump if the pressure/temperature of the working medium on the expander upstream side exceeds a threshold.Type: GrantFiled: March 30, 2015Date of Patent: October 24, 2017Assignee: Kobe Steel, Ltd.Inventors: Shigeto Adachi, Takayuki Fukuda, Koichiro Hashimoto
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Calibration method for multi-component force detector provided in rolling resistance testing machine
Patent number: 9791344Abstract: The calibration method for a multi-component force detector is a calibration method for a multi-component force detector provided in a rolling resistance testing machine comprising a spindle to which a tire is mounted, and a traveling drum having a simulated traveling road surface against which the tire is pressed, wherein when processing for calculating force acting on the tire from the measurement value of the multi-component force detector using a crosstalk correction factor for correcting the influence of crosstalk occurring in the multi-component force detector is performed, a test is conducted using at least one or more reference tire the rolling resistance value of which is already known, and the crosstalk correction factor is calibrated using “rolling test data” composed of force measured by the multi-component force detector during the test using the reference tire, and the rolling resistance value of the reference tire used for the measurement.Type: GrantFiled: June 12, 2013Date of Patent: October 17, 2017Assignee: Kobe Steel, Ltd.Inventors: Toru Okada, Takayuki Fukuda, Takashi Sumitani -
Patent number: 9709289Abstract: A control unit controls a first DC motor and a second DC motor by detecting a rotational position thereof and includes first control means and second control means. The first control means performs a detection of the origin position pattern by controlling each DC motor to rotate toward one side within a detectable range. In case where the rotational position reaches one end of the detectable range, the second control means performs a detection of the origin position pattern by controlling the DC motor to rotate oppositely from the one side when the other DC motor is stopping, and performs a detection of the origin position pattern by controlling the DC motor to rotate oppositely from the one side after the rotational position of the other DC motor reaches the one end of the detectable range when the other DC motor is rotating.Type: GrantFiled: April 1, 2013Date of Patent: July 18, 2017Assignee: DENSO CORPORATIONInventor: Takayuki Fukuda
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Patent number: 9690150Abstract: An electro-optical display device according to the present invention includes a TFT substrate having a first electrode; a flexible circuit substrate extended in such a way as to protrude outwardly from the TFT substrate, wherein a second electrode is formed at the flexible circuit substrate and is connected to the electrode; a reinforcement plate which is extended from the TFT substrate to the flexible circuit substrate in such a way as to cover portions of the first electrode and the second electrode which are connected to each other and, further, is protruded from the flexible circuit substrate; and a resin formed to extend over a portion of a surface of the flexible circuit substrate which is protruded from the substrate, a portion of a surface of the reinforcement plate which is protruded from the flexible circuit substrate, and an end surface of the TFT substrate.Type: GrantFiled: March 1, 2016Date of Patent: June 27, 2017Assignee: Mitsubishi Electric CorporationInventors: Takahiro Ueno, Takayuki Fukuda
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Patent number: 9645024Abstract: To calibrate a crosstalk correction coefficient of a multi-component force detector provided in a rolling resistance testing machine. A method of calibrating a multi-component force detector provided in a rolling resistance testing machine includes a spindle shaft attached with a tire, a running drum with a simulated road surface for pressing the tire thereon, and a rotation torque meter provided in a rotation shaft of the running drum, wherein when performing a process of calculating a force acting on the tire from a measurement value of the multi-component force detector using a crosstalk correction coefficient for calibrating an influence of crosstalk occurring in the multi-component force detector, the crosstalk correction coefficient is calibrated by using a rolling test data including a rotation torque measured by the rotation torque meter and a force measured by the multi-component force detector.Type: GrantFiled: December 16, 2011Date of Patent: May 9, 2017Assignee: Kobe Steel, Ltd.Inventors: Toru Okada, Takayuki Fukuda
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Patent number: 9618416Abstract: A crosstalk correction coefficient of a multi component force detector provided in a rolling resistance testing machine is calibrated. A method of calibrating a multi component force detector provided in a rolling resistance testing machine including a spindle shaft to which a tire is attached, a running drum with a simulation road surface on which the tire is pressed, and a rotation torque meter provided in a rotation shaft of the running drum; in which, in performing a process of calculating a force acting on the tire from a measurement value of the multi component force detector by using a crosstalk correction coefficient that corrects an influence of crosstalk occurring in the multi component force detector, the crosstalk correction coefficient is calibrated by using a rolling test data including a rotation torque measured by the rotation torque meter and a force measured by the multi component force detector.Type: GrantFiled: December 9, 2011Date of Patent: April 11, 2017Assignee: Kobe Steel, Ltd.Inventors: Toru Okada, Takayuki Fukuda
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Patent number: 9548683Abstract: When a control device of a motor controller simultaneously rotates a first DC motor and a second DC motor by controlling a first circuit, a second circuit and a third circuit, the second circuit is shared. Further, the control device controls each of switch elements of the shared second circuit by using pulse-width modulation. Accordingly, the drive of the first DC motor and the second DC motor can be controlled with high accuracy by the change of a duty ratio of each of the switch elements of the shared second circuit.Type: GrantFiled: March 27, 2014Date of Patent: January 17, 2017Assignee: DENSO CORPORATIONInventors: Takayuki Fukuda, Tatsuhiro Matsuki, Kazuaki Takemoto
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Publication number: 20170007927Abstract: Provided is a method for controlling a computer progressing a game played at the same time by a plurality of players divided on a plurality of maps, the method including the steps of allowing each of the plurality of players to select any one of the plurality of maps, progressing the game on maps selected respectively by the plurality of players in response to instructions from the plurality of players, and reflecting, in a display of a first map selected by a first player, game progress caused by a second player having selected a second map different from the first map.Type: ApplicationFiled: September 23, 2016Publication date: January 12, 2017Inventor: Takayuki Fukuda
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Patent number: 9474974Abstract: Provided is a method for controlling a computer progressing a game played at the same time by a plurality of players divided on a plurality of maps, the method including the steps of allowing each of the plurality of players to select any one of the plurality of maps, progressing the game on maps selected respectively by the plurality of players in response to instructions from the plurality of players, and reflecting, in a display of a first map selected by a first player, game progress caused by a second player having selected a second map different from the first map.Type: GrantFiled: December 17, 2014Date of Patent: October 25, 2016Assignee: GREE, INC.Inventor: Takayuki Fukuda
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Publication number: 20160299386Abstract: An electro-optical display device according to the present invention includes a TFT substrate having a first electrode; a flexible circuit substrate extended in such a way as to protrude outwardly from the TFT substrate, wherein a second electrode is formed at the flexible circuit substrate and is connected to the electrode; a reinforcement plate which is extended from the TFT substrate to the flexible circuit substrate in such a way as to cover portions of the first electrode and the second electrode which are connected to each other and, further, is protruded from the flexible circuit substrate; and a resin formed to extend over a portion of a surface of the flexible circuit substrate which is protruded from the substrate, a portion of a surface of the reinforcement plate which is protruded from the flexible circuit substrate, and an end surface of the TFT substrate.Type: ApplicationFiled: March 1, 2016Publication date: October 13, 2016Applicant: Mitsubishi Electric CorporationInventors: Takahiro UENO, Takayuki FUKUDA
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Patent number: 9316566Abstract: A tire testing machine of the present invention includes a bottom chuck that is mounted to a bottom frame, a top chuck that is mounted to a movable beam, a ball screw that causes the movable beam to ascend or descend, and a beam fixing member that fixes the movable beam so as not to ascend. The beam fixing member includes a disk that is fixed to the ball screw and is provided with a plurality of elongated holes and air cylinders that are fixed to the vertical frame and are inserted into the elongated holes. When the pins are inserted into the elongated holes formed in the disk, the top chuck is fixed to the bottom chuck through the movable beam so as not to ascend.Type: GrantFiled: February 20, 2014Date of Patent: April 19, 2016Assignee: Kobe Steel, Ltd.Inventors: Takehiko Wakazono, Shinichiro Ikai, Munenori Soejima, Takayuki Fukuda