Patents by Inventor Yusuke Kinoshita
Yusuke Kinoshita 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: 20200309107Abstract: A screw member that has passed through a holder insertion hole and a resistor insertion hole being screwed into an internal threaded hole fixes a holder and a resistor to a bottom wall of a motor housing member. Thus, the resistor is attached to the motor housing member using the screw member that attaches the holder to the motor housing member. This reduces the space in the inverter accommodation chamber.Type: ApplicationFiled: March 25, 2020Publication date: October 1, 2020Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Yusuke KINOSHITA, Keiji Yashiro, Kazuhiro Shiraishi
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Publication number: 20200212757Abstract: An electric compressor includes a motor housing, an inverter, a cover, and a fastener. The inverter includes a board; an electronic component; a holder composed of an insulating material, the holder containing the electronic component and supporting the board; a bus bar integrated with the holder, and electrically connected to a circuit pattern and the motor housing; and a tubular member interposed between the cover and the bus bar, with the fastener inserted in the tubular member. The fastening force from the fastener causes the tubular member to press the bus bar toward the motor housing.Type: ApplicationFiled: December 23, 2019Publication date: July 2, 2020Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Yusuke KINOSHITA, Shingo ENAMI, Junya YANO
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Patent number: 10677262Abstract: A motor-driven compressor includes collars, which maintain the gap between a cover and an outer surface of a first housing member. Fasteners fasten the cover to the first housing member. Each collar is arranged to face a seating surface of the head of the corresponding fastener such that the cover is sandwiched between the collars and the seating surfaces. Each collar thus includes a facing portion, which faces the seating surface and receives a pressing force from the seating surface via the cover, and a transmitting portion, which transmits the pressing force received at the facing portion to a base member. Accordingly, the pressing force applied through the seating surface of the fastener is transmitted to the base member through the collar, so that the base member is pressed against the outer surface of the first housing member.Type: GrantFiled: December 22, 2017Date of Patent: June 9, 2020Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Yusuke Kinoshita, Shingo Enami, Junya Yano
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Patent number: 10658901Abstract: A cover assembly for on-board electric equipment includes a cover body and a connector including a terminal and a connector housing. The cover body includes a ferrous base metal body, and a Zn-based plating layer formed on a surface of the base metal body. The cover body has a through hole formed through the base metal body and the plating layer. The terminal is passed through the through hole and electrically connected to an electric circuit. The connector housing is formed on the cover body so as to surround the terminal. A laser mark is formed on the cover body. The laser mark has a circular shape about the through hole and penetrates the plating layer to the base metal body. The connector housing extends to the base metal body through the plating layer within the laser mark.Type: GrantFiled: October 29, 2018Date of Patent: May 19, 2020Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Yusuke Kinoshita, Junya Yano, Shingo Enami
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Publication number: 20200132460Abstract: A sensor unit with high reliability and stable detection accuracy against vibrations of an installation target object is to be provided. A sensor unit includes: a sensor module configured including a substrate with inertial sensors mounted thereon, and an inner case in which the substrate is installed; and an outer case accommodating the sensor module. A recessed part is formed in the inner case. The inertial sensors are arranged in an area overlapping with the recessed part as viewed in a plan view seen from the direction of thickness of the substrate, and a filling member is provided to fill a space formed by the substrate and the recessed part. The sensor module is joined to a bottom wall of the outer case via a joining member.Type: ApplicationFiled: December 30, 2019Publication date: April 30, 2020Inventors: Yusuke KINOSHITA, Masayasu SAKUMA
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Patent number: 10551194Abstract: A sensor unit with high reliability and stable detection accuracy against vibrations of an installation target object is to be provided. A sensor unit includes: a sensor module configured including a substrate with inertial sensors mounted thereon, and an inner case in which the substrate is installed; and an outer case accommodating the sensor module. A recessed part is formed in the inner case. The inertial sensors are arranged in an area overlapping with the recessed part as viewed in a plan view seen from the direction of thickness of the substrate, and a filling member is provided to fill a space formed by the substrate and the recessed part. The sensor module is joined to a bottom wall of the outer case via a joining member.Type: GrantFiled: July 13, 2015Date of Patent: February 4, 2020Assignee: Seiko Epson CorporationInventors: Yusuke Kinoshita, Masayasu Sakuma
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Publication number: 20200027814Abstract: A semiconductor device includes a supporting substrate, a semiconductor chip, a resin member, and a heat-dissipating metal layer. The supporting substrate has a first surface and a second surface located opposite from each other in a thickness direction defined for the supporting substrate. The semiconductor chip includes a plurality of electrodes. The semiconductor chip is bonded to the supporting substrate on one side thereof with the first surface. The resin member has a first surface and a second surface located opposite from each other in a thickness direction defined for the resin member. The resin member covers at least a side surface of the supporting substrate and a side surface of the semiconductor chip. The heat-dissipating metal layer is arranged in contact with the supporting substrate and the resin member to cover the second surface of the supporting substrate and the second surface of the resin member at least partially.Type: ApplicationFiled: March 27, 2018Publication date: January 23, 2020Inventors: Takashi ICHIRYU, Masanori NOMURA, Yusuke KINOSHITA, Hidetoshi ISHIDA, Yasuhiro YAMADA
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Patent number: 10541590Abstract: A fluid machine includes a housing including a suction port through which fluid is drawn, an electric motor accommodated in the housing, and a drive device configured to drive the electric motor. The drive device includes a circuit board, a heat-generating component, and a metal member. The circuit board includes a pattern wire. The circuit board is opposed to an outer surface of the housing. The heat-generating component is located between the circuit board and the outer surface of the housing and spaced apart from the circuit board. The heat-generating component generates electromagnetic noise. The metal member is at least partially located between the circuit board and the heat-generating component. The metal member is configured to transmit heat from the heat-generating component to the housing and absorb or block the electromagnetic noise.Type: GrantFiled: March 29, 2017Date of Patent: January 21, 2020Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Fumihiro Kagawa, Atsushi Naito, Yusuke Kinoshita
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Patent number: 10537927Abstract: A bending apparatus has (a) a first manipulator which feeds a hollow metal blank of closed cross section in its lengthwise direction, (b) a second manipulator which supports a first support means disposed at a first position and a metal blank while feeding it, a heating means disposed at a second position downstream of the first position in the blank feed direction for heating all or part of the circumference of the blank, and a cooling means disposed at a third position downstream of the second position for cooling a portion of the heated blank, and (c) a third manipulator which constitutes a second support means disposed at a fourth position downstream of the third position in the feed direction of the blank and which moves two-dimensionally or three-dimensionally while supporting at least one location of the metal blank to bend the metal blank into a desired shape.Type: GrantFiled: September 30, 2016Date of Patent: January 21, 2020Assignees: NIPPON STEEL CORPORATION, NIPPON STEEL & SUMIKIN PIPE CO., LTD., KABUSHIKI KAISHA YASKAWA DENKIInventors: Atsushi Tomizawa, Naoaki Shimada, Shinjiro Kuwayama, Saburo Inoue, Manabu Okahisa, Yusuke Kinoshita, Takashi Suyama
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Patent number: 10510656Abstract: A semiconductor device includes: a high-side transistor having a first gate electrode, first drain electrodes and first source electrodes; a low-side transistor having a second gate electrode, second drain electrodes and second source electrodes; a plurality of first drain pads that are disposed above the first drain electrodes and are electrically connected to the first drain electrodes; a plurality of first source pads that are disposed above the second source electrodes and are electrically connected to the second source electrodes; a plurality of first common interconnects that are disposed above the first source electrodes and above the second drain electrodes and are electrically connected to the first source electrodes and the second drain electrodes; and a plurality of second common interconnects that are connected to the first common interconnects, and extend in a direction that intersects with the first common interconnects.Type: GrantFiled: July 1, 2015Date of Patent: December 17, 2019Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Yusuke Kinoshita, Satoshi Tamura
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Patent number: 10495115Abstract: The invention is directed to a portable power working machine in which a casing has a side surface in which a suction port is provided. A block prevention guard is attached to the side surface of the casing. The block prevention guard comprises a top surface opening formed in the block prevention guard to at least partially overlap the suction port. The block prevention guard further comprises a plurality of legs standing from the side surface of the casing to maintain the top surface opening at a distance from the side surface. In addition to the top surface surface, an air flow window is formed between two adjacent legs in the circumferential direction of the top surface opening.Type: GrantFiled: December 29, 2016Date of Patent: December 3, 2019Assignee: YAMABIKO CORPORATIONInventors: Masahiko Takashima, Yusuke Kinoshita
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Patent number: 10487829Abstract: An on-vehicle electric compressor for a vehicle includes a compression mechanism compressing a refrigerant, an electric motor driving the compression mechanism and a housing accommodating therein the compression mechanism and the electric motor. The on-vehicle electric compressor further includes a cover fixed to the housing, a motor driving circuit disposed between the housing and the cover and driving the electric motor, and a protecting member protecting the cover against an external force caused when the vehicle has a collision. The protecting member has a contact portion that is contactable with a receiving portion when the external force is applied to the protecting member, the receiving portion having a greater rigidity than the cover to receive the external force through the contact portion.Type: GrantFiled: December 20, 2015Date of Patent: November 26, 2019Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Yusuke Kinoshita, Ken Suitou, Tatsuya Koide, Junya Yano
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Publication number: 20190322181Abstract: The number of opportunities where external charging of a vehicle parked in a residential parking space or a charging station in a predetermined period is available is counted as the number of opportunities, and the number of times of the external charging performed in the opportunities in the same predetermined period is counted as the number of times of charging. The number of times of charging is then divided by the number of opportunities to calculate and store a charging frequency. Since the charging frequency is a ratio of the number of times that the external charging was performed to the number of opportunities where the external charging is available in the predetermined period, the ratio is used as an index that can offer more accurate determination regarding an external charging utilization status. As a result, various processing to promote external charging are executed more properly.Type: ApplicationFiled: July 1, 2019Publication date: October 24, 2019Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shinji ICHIKAWA, Hiroaki TAKEUCHI, Ryuta ISHIDA, Hiroaki ARAKAWA, Shigeki KINOMURA, Keita HASHIMOTO, Akio UOTANI, Kazuyuki KAGAWA, Yusuke KINOSHITA
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Publication number: 20190305467Abstract: An electric compressor for a vehicle includes an inverter, a motor, and a first connector and a second connector electrically connecting an in-vehicle power supply and the motor with the first connector and the second connector being fitted to each other. The first connector includes a tubular receiving portion made of resin and a first conductive portion disposed inside the receiving portion. The second connector includes a tubular insertion portion made of resin and insertable into the receiving portion, and a second conductive portion disposed inside the insertion portion and connected to the first conductive portion. A rib is disposed between an inner surface of the receiving portion and an outer surface of the insertion portion. The rib is formed integrally with one of the inner surface and the outer surface, and is in contact with the other of the inner surface and the outer surface.Type: ApplicationFiled: March 27, 2019Publication date: October 3, 2019Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Yusuke KINOSHITA, Shingo ENAMI, Junya YANO, Shigehiro KASHO, Masato TSUKAHARA
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Publication number: 20190277880Abstract: An inertia measurement device, which is used in combination with a satellite positioning receiver that outputs a positioning result at every T seconds in a positioning system equipped on a vehicle, when a Z-axis angular velocity sensor, a position error P[m] based on the detection signal of the Z-axis angular velocity sensor while the vehicle moves at a moving speed V [m/sec] for T seconds satisfies Pp?P=(V/Bz)×(1?cos (Bz×T)) (where, a bias error of the Z-axis angular velocity sensor is Bz [deg/sec] and a predetermined allowable maximum position error during movement for T seconds is Pp[m]), and a bias error Bx and By of the Y-axis angular velocity sensor satisfies Bz<Bx and Bz<By.Type: ApplicationFiled: March 7, 2019Publication date: September 12, 2019Inventors: Yusuke KINOSHITA, Nobuyuki IMAI
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Patent number: 10407081Abstract: A utilization index IDX is calculated based on one or more parameters (the number of times of charging/the number of trips, total battery charger connection time/total vehicle stop time, total EV traveling distance/total HV traveling distance, total EV traveling time/total HV traveling time, total EV traveling distance/total traveling distance, total EV traveling time/total traveling time, total charge amount/total fuel supply quantity) obtained based on a ratio of an EV traveling utilization level to an HV traveling utilization level or a total traveling utilization level, and the utilization index IDX is stored. Since the utilization index IDX is calculated such that as each parameter is larger, utilization of charging of a battery by a battery charger is performed more sufficiently. Accordingly, the utilization index IDX can be used as an index that offers more accurate determination regarding a utilization status of the battery charging.Type: GrantFiled: March 23, 2017Date of Patent: September 10, 2019Assignee: Toyota Jidosha Kabushiki KaishaInventors: Shinji Ichikawa, Hiroaki Takeuchi, Ryuta Ishida, Hiroaki Arakawa, Shigeki Kinomura, Keita Hashimoto, Akio Uotani, Kazuyuki Kagawa, Yusuke Kinoshita
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Patent number: 10384549Abstract: The number of opportunities where external charging of a vehicle parked in a residential parking space or a charging station in a predetermined period is available is counted as the number of opportunities, and the number of times of the external charging performed in the opportunities in the same predetermined period is counted as the number of times of charging. The number of times of charging is then divided by the number of opportunities to calculate and store a charging frequency. Since the charging frequency is a ratio of the number of times that the external charging was performed to the number of opportunities where the external charging is available in the predetermined period, the ratio is used as an index that can offer more accurate determination regarding an external charging utilization status. As a result, various processing to promote external charging are executed more properly.Type: GrantFiled: March 24, 2017Date of Patent: August 20, 2019Assignee: Toyota Jidosha Kabushiki KaishaInventors: Shinji Ichikawa, Hiroaki Takeuchi, Ryuta Ishida, Hiroaki Arakawa, Shigeki Kinomura, Keita Hashimoto, Akio Uotani, Kazuyuki Kagawa, Yusuke Kinoshita
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Patent number: 10336251Abstract: A hybrid vehicle includes an engine, a fuel tank, a motor, a battery, a charger, and a notification mechanism. The battery is configured to supply electric power to the motor. The charger is configured to carry out external charging that charges the battery by use of electric power from an external power source. The notification mechanism is configured to notify, to an outside of the vehicle, information on a use index indicative of a degree of use of external charging in a predetermined time period.Type: GrantFiled: April 24, 2018Date of Patent: July 2, 2019Assignee: Toyota Jidosha Kabushiki KaishaInventors: Ryuta Ishida, Hiroaki Takeuchi, Hiroaki Arakawa, Shinji Ichikawa, Keita Hashimoto, Shigeki Kinomura, Akio Uotani, Kazuyuki Kagawa, Yusuke Kinoshita
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Patent number: 10328854Abstract: A hybrid vehicle includes an engine, a fuel tank, a motor, a battery, a charger, and a notification mechanism. The battery is configured to supply electric power to the motor. The charger is configured to carry out external charging that charges the battery by use of electric power from an external power source. The notification mechanism is configured to notify, to an outside of the vehicle, information on a use index indicative of a degree of use of external charging in a predetermined time period.Type: GrantFiled: March 27, 2017Date of Patent: June 25, 2019Assignee: Toyota Jidosha Kabushiki KaishaInventors: Ryuta Ishida, Hiroaki Takeuchi, Hiroaki Arakawa, Shinji Ichikawa, Keita Hashimoto, Shigeki Kinomura, Akio Uotani, Kazuyuki Kagawa, Yusuke Kinoshita
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Patent number: D877787Type: GrantFiled: April 30, 2019Date of Patent: March 10, 2020Assignee: KABUSHIKI KAISHA YASKAWA DENKIInventors: Yusuke Kinoshita, Kyoko Sotobayashi, Masato Ito, Kengo Nagamitsu