Patents by Inventor Yuuto Kameyama
Yuuto Kameyama 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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Patent number: 10988108Abstract: A terminal performs communication with an in-vehicle device to control a vehicle. The terminal includes a controller configured to switch and set a plurality of operation modes, and a vibration detection unit configured to detect vibration of the terminal. The operation modes include a first mode, a second mode different from the first mode, and a third mode where communication with the in-vehicle device is more restricted than in the first mode and the second mode. The controller is configured to, when the first mode is executed, in a case where vibration is not detected in the vibration detection unit for a predetermined time, switch the operation mode to the third mode, and when the second mode is executed, in a case where vibration is not detected in the vibration detection unit for a time longer than the predetermined time, switch the operation mode to the third mode.Type: GrantFiled: August 3, 2018Date of Patent: April 27, 2021Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hiroki Okada, Tomoyuki Funayama, Toru Yoshihara, Shigeki Nishiyama, Masashi Komeya, Yuuto Kameyama
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Patent number: 10611338Abstract: A vehicle control device is configured to be connected to an antenna and to a sensor by a common wire. The vehicle control device includes an electronic control unit configured to perform a determination process of determining a vehicle operation corresponding to a signal received from the sensor, determine whether the determination process is completed, and transmit a drive signal to the antenna after determining that the determination process is completed and upon the vehicle operation being determined, the drive signal being transmitted to the antenna such that the antenna transmits a radio signal.Type: GrantFiled: January 29, 2019Date of Patent: April 7, 2020Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shigeki Nishiyama, Tomoyuki Funayama, Yuuto Kameyama
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Publication number: 20190152438Abstract: A vehicle control device is configured to be connected to an antenna and to a sensor by a common wire. The vehicle control device includes an electronic control unit configured to perform a determination process of determining a vehicle operation corresponding to a signal received from the sensor, determine whether the determination process is completed, and transmit a drive signal to the antenna after determining that the determination process is completed and upon the vehicle operation being determined, the drive signal being transmitted to the antenna such that the antenna transmits a radio signal.Type: ApplicationFiled: January 29, 2019Publication date: May 23, 2019Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shigeki NISHIYAMA, Tomoyuki FUNAYAMA, Yuuto KAMEYAMA
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Publication number: 20190092278Abstract: A terminal performs communication with an in-vehicle device to control a vehicle. The terminal includes a controller configured to switch and set a plurality of operation modes, and a vibration detection unit configured to detect vibration of the terminal. The operation modes include a first mode, a second mode different from the first mode, and a third mode where communication with the in-vehicle device is more restricted than in the first mode and the second mode. The controller is configured to, when the first mode is executed, in a case where vibration is not detected in the vibration detection unit for a predetermined time, switch the operation mode to the third mode, and when the second mode is executed, in a case where vibration is not detected in the vibration detection unit for a time longer than the predetermined time, switch the operation mode to the third mode.Type: ApplicationFiled: August 3, 2018Publication date: March 28, 2019Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hiroki OKADA, Tomoyuki FUNAYAMA, Toru YOSHIHARA, Shigeki NISHIYAMA, Masashi KOMEYA, Yuuto KAMEYAMA
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Patent number: 10227060Abstract: A vehicle control device configured to perform transmission of a drive signal for driving an antenna and reception of a detection signal from a sensor detection unit configured to detect a user operation by common wire, and a controller configured to control the antenna driving unit to transmit the drive signal. The controller is configured to determine whether the determination process is being performed by the sensor detection signal determination unit each when the antenna driving unit transmits the drive signal. The controller is configured to cause the antenna driving unit to transmit the drive signal after the sensor detection signal determination unit finishes the determination process in a case where the controller determines that the determination process is being performed by the sensor detection signal determination unit.Type: GrantFiled: April 26, 2018Date of Patent: March 12, 2019Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shigeki Nishiyama, Tomoyuki Funayama, Yuuto Kameyama
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Publication number: 20180361990Abstract: A vehicle control device configured to perform transmission of a drive signal for driving an antenna and reception of a detection signal from a sensor detection unit configured to detect a user operation by common wire, and a controller configured to control the antenna driving unit to transmit the drive signal. The controller is configured to determine whether the determination process is being performed by the sensor detection signal determination unit each when the antenna driving unit transmits the drive signal. The controller is configured to cause the antenna driving unit to transmit the drive signal after the sensor detection signal determination unit finishes the determination process in a case where the controller determines that the determination process is being performed by the sensor detection signal determination unit.Type: ApplicationFiled: April 26, 2018Publication date: December 20, 2018Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shigeki NISHIYAMA, Tomoyuki FUNAYAMA, Yuuto KAMEYAMA
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Patent number: 9950691Abstract: A vehicle control system includes an in-vehicle device and a portable device. The in-vehicle device includes an in-vehicle communication portion. The in-vehicle communication portion transmits a regular collation signal searching the portable device, and receives a regular response signal, and receives reservation information reserving opening of an arbitrary door. The in-vehicle device includes a collation portion that collates an ID code with a master code. The in-vehicle communication portion transmits an event collation signal, and receives an event response signal. The collation portion collates the ID code with the master code. The in-vehicle device includes an output portion and an intention determination portion. The portable device includes a portable device communication portion and an operation portion and a storage portion and a notification portion. The portable device communication portion transmits the regular response signal, and transmitting the reservation information.Type: GrantFiled: December 22, 2015Date of Patent: April 24, 2018Assignees: DENSO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yuuto Kameyama, Yuya Goto
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Publication number: 20180022315Abstract: A vehicle control system includes an in-vehicle device and a portable device. The in-vehicle device includes an in-vehicle communication portion. The in-vehicle communication portion transmits a regular collation signal searching the portable device, and receives a regular response signal, and receives reservation information reserving opening of an arbitrary door. The in-vehicle device includes a collation portion that collates an ID code with a master code. The in-vehicle communication portion transmits an event collation signal, and receives an event response signal. The collation portion collates the ID code with the master code. The in-vehicle device includes an output portion and an intention determination portion. The portable device includes a portable device communication portion and an operation portion and a storage portion and a notification portion. The portable device communication portion transmits the regular response signal, and transmitting the reservation information.Type: ApplicationFiled: December 22, 2015Publication date: January 25, 2018Inventors: Yuuto KAMEYAMA, Yuya GOTO
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Patent number: 9299205Abstract: A keyless entry system including multiple portable devices and an in-vehicle device controlling smart lock and smart unlock of a vehicle door is disclosed. The in-vehicle device includes an vehicle-cabin-inside portable determination section, which when locking the vehicle door by the auto-lock function, determines whether or not there is the portable device located inside the vehicle cabin, and a disabled state release section that releases the disabled states of all of the portable devices when the vehicle-cabin-inside portable determination section determines that there is no portable device located inside the vehicle cabin.Type: GrantFiled: April 10, 2013Date of Patent: March 29, 2016Assignees: DENSO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yuuto Kameyama, Tomoyuki Funayama, Shoji Kakinuma
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Publication number: 20150070136Abstract: A keyless entry system including multiple portable devices and an in-vehicle device controlling smart lock and smart unlock of a vehicle door is disclosed. The in-vehicle device includes an vehicle-cabin-inside portable determination section, which when locking the vehicle door by the auto-lock function, determines whether or not there is the portable device located inside the vehicle cabin, and a disabled state release section that releases the disabled states of all of the portable devices when the vehicle-cabin-inside portable determination section determines that there is no portable device located inside the vehicle cabin.Type: ApplicationFiled: April 10, 2013Publication date: March 12, 2015Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yuuto Kameyama, Tomoyuki Funayama, Shoji Kakinuma