Patents by Inventor Naoya Matsunaga

Naoya Matsunaga 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).

  • Patent number: 12140190
    Abstract: A multiple-disc friction clutch has a clutch center including a first and second clutch centers. The first clutch center is axially supported by a main shaft in a relatively non-rotatable manner. The second clutch center is supported by the first clutch center in a relatively rotatable manner and holds a clutching part between a pressure plate and the second clutch center. The first and second clutch centers have a torque limiter mechanism and a torque limiter-disabling mechanism therebetween. The torque limiter mechanism transmits power between the first and second clutch centers and reduces clutch torque by acting on the pressure plate due to relative rotation between the first and second clutch centers. The torque limiter-disabling mechanism inhibits operation of a torque limiter of the torque limiter mechanism by preventing the relative rotation when power is transmitted from the first clutch center to the second clutch center in an acceleration direction.
    Type: Grant
    Filed: November 30, 2023
    Date of Patent: November 12, 2024
    Assignee: Honda Motor Co., Ltd.
    Inventor: Naoya Matsunaga
  • Publication number: 20240370013
    Abstract: A remote movement system of the invention comprises an operation terminal and a vehicle electronic control unit. The operation terminal includes a touch sensing portion which senses a finger of a user touching the touch sensing portion and a terminal electronic control unit configured to transmit a control execution command for requesting an execution of a remote movement control to cause a vehicle to move to a target position when movement of the user's finger touching the touch sensing portion satisfies a predetermined touch interaction condition. The vehicle electronic control unit is provided in the vehicle and configured to execute the remote movement control in response to receiving the control execution command from the terminal electronic control unit. The predetermined touch interaction condition does not include a condition that the user's finger moves, touching the touch sensing portion along a predetermined specific path.
    Type: Application
    Filed: May 3, 2023
    Publication date: November 7, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shinya Sannodo, Naoya MATSUNAGA, Keisuke OYAMA
  • Patent number: 12103518
    Abstract: A parking assist apparatus sets a target position on a traffic lane, based on vehicle surrounding information, calculates a moving route, and executes a parking assist control of moving an own vehicle along the moving route. The parking assist control includes a steering angle control, a driving force control, and a braking force control. The parking assist apparatus changes the stopping number of stopping the own vehicle, based on the vehicle surrounding information while moving the own vehicle along the moving route.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: October 1, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takuya Nakagawa, Tsutomu Mochida, Naoya Matsunaga
  • Patent number: 12050135
    Abstract: A temperature-detecting device includes a frame, a temperature-detecting unit, a driving unit, a rotation-controlling unit, and a controller. The temperature-detecting unit includes a sensor, a sensor cap, and a sensor case. The rotation-controlling unit is configured to stop rotation of the sensor cap when the temperature-detecting unit reaches a target angle that is over 360 degrees from a reference position, with the sensor case being kept rotated by the driving unit such that the sensor is displaced from an opening and is covered by the sensor case. The controller is configured to correct a temperature detected while the sensor is exposed at the opening, with reference to a temperature detected while the sensor is covered by the sensor case.
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: July 30, 2024
    Assignee: Mitsubishi Electric Corporation
    Inventors: Yuta Aiba, Tatsuo Furuta, Naoya Matsunaga
  • Publication number: 20240247689
    Abstract: A multiple-disc friction clutch has a clutch center including a first and second clutch centers. The first clutch center is axially supported by a main shaft in a relatively non-rotatable manner. The second clutch center is supported by the first clutch center in a relatively rotatable manner and holds a clutching part between a pressure plate and the second clutch center. The first and second clutch centers have a torque limiter mechanism and a torque limiter-disabling mechanism therebetween. The torque limiter mechanism transmits power between the first and second clutch centers and reduces clutch torque by acting on the pressure plate due to relative rotation between the first and second clutch centers. The torque limiter-disabling mechanism inhibits operation of a torque limiter of the torque limiter mechanism by preventing the relative rotation when power is transmitted from the first clutch center to the second clutch center in an acceleration direction.
    Type: Application
    Filed: November 30, 2023
    Publication date: July 25, 2024
    Inventor: Naoya MATSUNAGA
  • Patent number: 11982321
    Abstract: A multiple-disc friction clutch includes clutch centers, which are first and second clutch centers. The first clutch center is axially supported by an output rotation shaft in a relatively non-rotatable manner. The second clutch center is supported by the first clutch center in a relatively rotatable manner. Elastic members are interposed between the first and the second clutch centers and are compressed and deformed by relative rotation of the first and the second clutch centers so as to transmit power. The second clutch center has a side wall that faces a pressure plate and has an opening part that penetrates in an axial direction, at a position facing the elastic member of the side wall. A push rod is inserted and fitted in the opening part and is moved in the axial direction by compression deformation of the elastic member so as to press the pressure plate.
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: May 14, 2024
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Naoya Matsunaga
  • Publication number: 20240109412
    Abstract: A driving assistance apparatus includes a parking lot staying determination section which determines whether or not a vehicle is present in a parking lot having a parking row including parking slots and/or parked vehicles located adjacent to each other, an erroneous operation determination section which determines whether or not an occupant has erroneously stepped on an acceleration operation element, and a control section which executes driving power reduction control upon determination that the vehicle is present in the parking lot and that the occupant has performed the erroneous operation. When the erroneous operation determination section determines that the occupant has performed the erroneous operation again before elapse of a predetermined threshold time after execution of the driving power reduction control, the control section executes the driving power reduction control again, irrespective of the result of the determination by the parking lot staying determination section.
    Type: Application
    Filed: September 6, 2023
    Publication date: April 4, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Naoya MATSUNAGA, Takuya Kaminade, Masaki Ikai, Ryo Ishii, Masashi Oishi
  • Publication number: 20240092346
    Abstract: Provided is a driving support device (1) including a control device which has an acceleration suppression function of suppressing acceleration of an own vehicle when the own vehicle is determined to be positioned in a parking area (PA) including a parking spot row (PSA) and an erroneous depression operation is determined to be executed on an accelerator pedal (AP). The control device predicts a trajectory (T) of the own vehicle in a case in which the own vehicle travels when a speed (vs) of the own vehicle is equal to or higher than a predetermined speed, and further predicts a time (?t) required for the own vehicle to reach a point at which the trajectory (T) and the parking spot row (PSA) intersect with each other. The control device determines that the own vehicle is positioned in the parking area (PA) when the predicted time (?t) is equal to or shorter than a predetermined time.
    Type: Application
    Filed: July 25, 2023
    Publication date: March 21, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ryo ISHII, Takuya Kaminade, Naoya Matsunaga, Masashi Oishi, Masaki Ikai
  • Publication number: 20240077228
    Abstract: An indoor unit of an air conditioner includes a covering member that is movable between a covering position where the covering member covers at least a portion of the wire passing portion and an opening position where the wire passing portion is opened, a sliding member that is movable along a sliding direction between a restricting position and a releasing position, and a first support member that has a head that supports the sliding member in the restricting position from a bottom side and a shoulder portion with a diameter that is smaller than the head, wherein the covering member has a first locking portion in which a first insertion hole that passes the shoulder portion through is formed, the first locking portion is positioned in a top side more than the sliding member, and La1>Ta1+Tb1 is satisfied.
    Type: Application
    Filed: May 19, 2021
    Publication date: March 7, 2024
    Inventors: Yosuke TAKANO, Naoya MATSUNAGA, Takahiro KOMATSU, Yusaku SEKI
  • Publication number: 20230313844
    Abstract: A multiple-disc friction clutch that has an excellent operability, enables smooth starting, and is easy to adjust in clutch capacity, is provided. A multiple-disc friction clutch includes clutch centers, which is a first clutch center and a second clutch center. The first clutch center is axially supported by an output rotation shaft in a relatively non-rotatable manner. The second clutch center is supported by the first clutch center in a relatively rotatable manner. Elastic members are interposed between the first clutch center and the second clutch center and are configured to be compressed and deformed by relative rotation of the first clutch center and the second clutch center so as to transmit power. The second clutch center has a side wall that faces a pressure plate and has an opening part that penetrates in an axial direction, at a position facing the elastic member of the side wall.
    Type: Application
    Filed: March 15, 2023
    Publication date: October 5, 2023
    Applicant: Honda Motor Co., Ltd.
    Inventor: Naoya MATSUNAGA
  • Patent number: 11725729
    Abstract: A transmission in which multiple shift forks are moved by a shared lead groove of a shift drum has an improved degree of freedom of design of an internal combustion engine as well as an improved degree of freedom of layout of shift forks. The transmission includes multiple shift forks having engaging protrusions that engage with a shared lead groove. At least one shift fork among the multiple shift forks has an opening angle ? around a drum rotation center line of a shift drum between a boss center line as a cylindrical center line of a cylindrical boss that is axially supported by a fork shaft of the shift fork, and a fork action part of the engaging protrusion on which the shared lead groove acts in accordance with rotation of the shift drum.
    Type: Grant
    Filed: February 10, 2022
    Date of Patent: August 15, 2023
    Assignee: Honda Motor Co., Ltd.
    Inventor: Naoya Matsunaga
  • Publication number: 20230254524
    Abstract: A video distributing device configured to provide a service readily enabling bidirectional communication between distributors that distribute live broadcast video content and viewers thereof and enliven the video content including: a first acquiring part that acquires real time video data supplied from a terminal; a second acquiring part that acquires input information containing communication image information selected terminal operations; and a distributing part that distributes video data for distribution containing communication image data and real time video data to viewer terminals and a distributor terminal.
    Type: Application
    Filed: October 1, 2021
    Publication date: August 10, 2023
    Applicant: DWANGO Co., Ltd.
    Inventors: Koji HOSODA, Naoya MATSUNAGA, Ayaka UJIIE
  • Patent number: 11681286
    Abstract: A remote movement system of the invention comprises an operation terminal and a vehicle electronic control unit. The operation terminal includes a touch sensing portion which senses a finger of a user touching the touch sensing portion and a terminal electronic control unit configured to transmit a control execution command for requesting an execution of a remote movement control to cause a vehicle to move to a target position when movement of the user's finger touching the touch sensing portion satisfies a predetermined touch interaction condition. The vehicle electronic control unit is provided in the vehicle and configured to execute the remote movement control in response to receiving the control execution command from the terminal electronic control unit. The predetermined touch interaction condition does not include a condition that the user's finger moves, touching the touch sensing portion along a predetermined specific path.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: June 20, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shinya Sannodo, Naoya Matsunaga, Keisuke Oyama
  • Patent number: 11592192
    Abstract: An indoor unit of an air-conditioning apparatus includes a heat-medium heat exchanger, an air vent valve, a drain pan, and a hose. The heat-medium heat exchanger is provided in a housing to cause heat exchange to be performed between a heat medium and indoor air. The air vent valve allows air to escape from a heat medium passage that allows the heat medium to flow in the heat-medium heat exchanger. The drain pan is provided below the heat-medium heat exchanger to receive condensation water generated at a surface of the heat-medium heat exchanger. The hose has flexibility, and is attached to the air vent valve, and provided to let out the air along with the heat medium from the heat medium passage to the inner space in the drain pan. The hose has a double-wall structure and an upper end portion of the hose is fixed to the air vent valve.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: February 28, 2023
    Assignee: Mitsubishi Electric Corporation
    Inventors: Naoya Matsunaga, Tatsuo Furuta, Hironobu Suehiro, Katsuya Ishigami, Yoshie Nakaya
  • Publication number: 20230046527
    Abstract: A temperature-detecting device includes a frame, a temperature-detecting unit, a driving unit, a rotation-controlling unit, and a controller. The temperature-detecting unit includes a sensor, a sensor cap, and a sensor case. The rotation-controlling unit is configured to stop rotation of the sensor cap when the temperature-detecting unit reaches a target angle that is over 360 degrees froma reference position, with the sensor case being kept rotated by the driving unit such that the sensor is displaced froman opening and is covered by the sensor case. The controller is configured to correct a temperature detected while the sensor is exposed at the opening, with reference to a temperature detected while the sensor is covered by the sensor case.
    Type: Application
    Filed: March 24, 2020
    Publication date: February 16, 2023
    Inventors: Yuta AIBA, Tatsuo FURUTA, Naoya MATSUNAGA
  • Patent number: 11506419
    Abstract: An indoor unit of an air-conditioning apparatus includes a shell in which a light-receiving window is formed; a display unit attached to an inner surface of the shell; and a cover attached to the display unit, the cover covering the light-receiving window. The cover includes a first end portion, a second end portion located opposite to the first end portion, one of a first engagement portion and a first engagement-receiving portion provided at the first end portion, the first engagement-receiving portion being engaged with the first engagement portion, and one of a first lug portion and a first lug-receiving portion provided at the second end portion, the first lug-receiving portion being engaged with the first lug portion. The display unit includes the other of the first engagement portion and the first engagement-receiving portion, and the other of the first lug portion and the first lug-receiving portion.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: November 22, 2022
    Assignee: Mitsubishi Electric Corporation
    Inventors: Hironobu Suehiro, Tatsuo Furuta, Naoya Matsunaga
  • Publication number: 20220316593
    Abstract: A transmission in which multiple shift forks are moved by a shared lead groove of a shift drum has an improved degree of freedom of design of an internal combustion engine as well as an improved degree of freedom of layout of shift forks. The transmission includes multiple shift forks having engaging protrusions that engage with a shared lead groove. At least one shift fork among the multiple shift forks has an opening angle ? around a drum rotation center line of a shift drum between a boss center line as a cylindrical center line of a cylindrical boss that is axially supported by a fork shaft of the shift fork, and a fork action part of the engaging protrusion on which the shared lead groove acts in accordance with rotation of the shift drum.
    Type: Application
    Filed: February 10, 2022
    Publication date: October 6, 2022
    Applicant: Honda Motor Co., Ltd.
    Inventor: Naoya MATSUNAGA
  • Patent number: 11421912
    Abstract: Provided is a packing material which packs at least a unit main body of an air conditioner to be installed in a ceiling, the packing material including: a cover part for covering an opening part through which components inside the unit main body are exposed; and a cut and bent up part which has a slit part for inserting a protruding portion of the unit main body and fixes the cover part on the unit main body. The packing material can eliminate the need for a curing sheet and a tape for fixing the curing sheet while keeping out dust etc.
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: August 23, 2022
    Assignee: Mitsubishi Electric Corporation
    Inventors: Masaaki Maruyama, Takaaki Takishita, Tatsuo Furuta, Hiroyuki Hatakeyama, Naoya Matsunaga, Takahiro Komatsu
  • Publication number: 20220252299
    Abstract: A conduit attachment component with a box shape in an indoor unit of an air-conditioning apparatus includes a first component, a second component, and a third component. The second component and the third component are removably attached to the first component. The second component includes a first plate portion to which a conduit is connected. The third component includes a second plate portion. Any one of a plurality of side portions of the conduit attachment component is a first side portion, and a side portion of the plurality of side portions, adjacent to the first side portion, is a second side portion. In a first state, the first plate portion is the first side portion, and the second plate portion is the second side portion. In a second state, the first plate portion is the second side portion, and the second plate portion is the first side portion.
    Type: Application
    Filed: October 17, 2019
    Publication date: August 11, 2022
    Inventors: Katsuya ISHIGAMI, Tetsuya TAZAWA, Takeshi KAWAMURA, Naoya MATSUNAGA
  • Publication number: 20220203968
    Abstract: A parking assist apparatus sets a target position on a traffic lane, based on vehicle surrounding information, calculates a moving route, and executes a parking assist control of moving an own vehicle along the moving route. The parking assist control includes a steering angle control, a driving force control, and a braking force control. The parking assist apparatus changes the stopping number of stopping the own vehicle, based on the vehicle surrounding information while moving the own vehicle along the moving route.
    Type: Application
    Filed: December 13, 2021
    Publication date: June 30, 2022
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Takuya Nakagawa, Tsutomu Mochida, Naoya Matsunaga