Patents by Inventor Hisashi Iizuka
Hisashi Iizuka 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: 20230186227Abstract: In a physical distribution system, a delivery controller is configured to acquire package information; generate a delivery schedule; calculate tentative delivery time of a package estimated based on the delivery schedule; send a delivery confirmation request notification requesting confirmation of the tentative delivery time to a consignee linked to the package; receive a response to the delivery confirmation request notification; control the autonomous mobile robot based on the delivery schedule generated most recently; and when confirmed time confirmed by the consignee in the response to the delivery confirmation request notification is different from the tentative delivery time, update the delivery schedule in such a manner that delivery of the package is completed at the confirmed time.Type: ApplicationFiled: September 14, 2022Publication date: June 15, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kenichi Kitahama, Ryo Murakami, Hisashi Iizuka, Mitsunori Hosokawa
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Patent number: 11644332Abstract: The present disclosure provides an automated driving vehicle management system, a management method, an automated driving vehicle, and a program that are capable of appropriately managing the automated driving vehicle. The automated driving vehicle management system including: a map information storage unit that stores map information; an imaginary line management unit that manages an imaginary line imaginarily generated for a road included in the map information; and a communication unit that transmits imaginary line information about the imaginary line to a plurality of automated driving vehicles traveling along the imaginary line.Type: GrantFiled: November 25, 2020Date of Patent: May 9, 2023Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kenichi Kitahama, Ryo Murakami, Hisashi Iizuka, Mitsunori Hosokawa
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Patent number: 11551549Abstract: It is possible to manage information on a city area in a centralized manner and reduce a processing load. A management system includes: information acquisition means that is provided in infrastructure of a predetermined city area and acquire information on the city area; service providing means sending instructions to respective mobile bodies for providing a plurality of different conveyance services, each of the mobile bodies including a sensor configured to detect the information on the city area and moving in the city area based on the information detected by the sensor, thereby providing each of the conveyance services; and instruction means for sending an instruction to the service providing means based on the information on the city area acquired by the information acquisition means.Type: GrantFiled: December 2, 2020Date of Patent: January 10, 2023Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kenichi Kitahama, Ryo Murakami, Hisashi Iizuka, Mitsunori Hosokawa
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Publication number: 20210209712Abstract: A physical distribution infrastructure structure according to the present disclosure includes a collection and physical distribution yard configured to collect and distribute a cargo exchanged between outside and within a block, at least one unit block, an in-block physical distribution path provided to surround a periphery of the unit block in a loop shape, an autonomous transport robot for transporting the cargo by an autonomous operation passing through the in-block physical distribution path, and at least a part of the in-block physical distribution path being provided at a part in a layer different from a layer for a sidewalk or a roadway, a branch path configured to be accessible to a facility facing an outer periphery of the unit block, and a connection physical distribution path configured to connect the collection and physical distribution yard to the in-block physical distribution path.Type: ApplicationFiled: November 27, 2020Publication date: July 8, 2021Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kenichi KITAHAMA, Ryo MURAKAMI, Hisashi IIZUKA, Mitsunori HOSOKAWA
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Publication number: 20210209945Abstract: It is possible to manage information on a city area in a centralized manner and reduce a processing load. A management system includes: information acquisition means that is provided in infrastructure of a predetermined city area and acquire information on the city area; service providing means sending instructions to respective mobile bodies for providing a plurality of different conveyance services, each of the mobile bodies including a sensor configured to detect the information on the city area and moving in the city area based on the information detected by the sensor, thereby providing each of the conveyance services; and instruction means for sending an instruction to the service providing means based on the information on the city area acquired by the information acquisition means.Type: ApplicationFiled: December 2, 2020Publication date: July 8, 2021Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kenichi KITAHAMA, Ryo MURAKAMI, Hisashi IIZUKA, Mitsunori HOSOKAWA
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Publication number: 20210207973Abstract: The present disclosure provides an automated driving vehicle management system, a management method, an automated driving vehicle, and a program that are capable of appropriately managing the automated driving vehicle. The automated driving vehicle management system including: a map information storage unit that stores map information; an imaginary line management unit that manages an imaginary line imaginarily generated for a road included in the map information; and a communication unit that transmits imaginary line information about the imaginary line to a plurality of automated driving vehicles traveling along the imaginary line.Type: ApplicationFiled: November 25, 2020Publication date: July 8, 2021Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kenichi KITAHAMA, Ryo MURAKAMI, Hisashi IIZUKA, Mitsunori HOSOKAWA
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Patent number: 10586620Abstract: A physical activity consumption amount calculation unit calculates the consumption amount of physical activity, which is the amount of physical activity consumed by a subject, from biological information acquired by a biological information acquisition unit. A recovery amount calculation unit calculates the amount of recovery, which is the amount of physical activity recovered by the subject, from the biological information acquired by the biological information acquisition unit. A retained physical activity amount calculation unit calculates the amount of retained physical activity, which is the amount of physical activity retained by the subject, from the reference amount of physical activity set by the reference physical activity amount setting unit, the consumption amount of physical activity calculated by the physical activity consumption amount calculation unit, and the amount of recovery calculated by the recovery amount calculation unit.Type: GrantFiled: April 27, 2012Date of Patent: March 10, 2020Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Hisashi Iizuka
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Patent number: 10405798Abstract: A bio-information detecting apparatus includes: a band member curved in a C-shape, and attached around a neck part of an examinee from a back side of the neck part; and a pair of electrodes for cardiac potential measurement disposed at positions on the band member that come into contact with right and left skin surfaces of the neck part, and in the pair of electrodes, a position of the electrode on the right is located relatively more frontward than a position of the electrode on the left. The bio-information detecting apparatus further includes a substrate to optically measure a blood oxygen saturation for pulse measurement at a position on the band member that comes into contact with the neck part of the examinee, and a pressing force of the substrate against the skin surface of the neck part is 0.96 to 1.21 [N/cm2].Type: GrantFiled: September 1, 2016Date of Patent: September 10, 2019Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hisashi Iizuka, Hirokazu Kikuchi
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Patent number: 9801580Abstract: A heartbeat sensor obtains a heartbeat of a driver. A concentration level computing unit estimates a concentration level of the driver at a time later than a timing of obtaining the heartbeat by the heartbeat sensor, on the basis of the heartbeat obtained by the heartbeat sensor. A state determining unit controls driving assistance for a vehicle on the basis of a comparison of the concentration level of the driver estimated by the concentration level computing unit with a target concentration level of the driver that is set in association with a position or an environment in which the vehicle driven by the driver is predicted to travel.Type: GrantFiled: March 22, 2013Date of Patent: October 31, 2017Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hisashi Iizuka, Hirotaka Kaji, Hirokazu Kikuchi
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Patent number: 9750919Abstract: A sleep variable calculation portion predicts a change in a sleep depth of a sleeping subject. When the sleep variable calculation portion predicts that the subject may be in a transition state in which the sleep depth of the subject further increases at a wake-up time of the subject, a stimulus presentation device provides a stimulus to the subject at a point in time preceding the wake-up time.Type: GrantFiled: November 29, 2012Date of Patent: September 5, 2017Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Hisashi Iizuka
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Publication number: 20170055904Abstract: A bio-information detecting apparatus includes: a band member curved in a C-shape, and attached around a neck part of an examinee from a back side of the neck part; and a pair of electrodes for cardiac potential measurement disposed at positions on the band member that come into contact with right and left skin surfaces of the neck part, and in the pair of electrodes, a position of the electrode on the right is located relatively more frontward than a position of the electrode on the left. The bio-information detecting apparatus further includes a substrate to optically measure a blood oxygen saturation for pulse measurement at a position on the band member that comes into contact with the neck part of the examinee, and a pressing force of the substrate against the skin surface of the neck part is 0.96 to 1.21 [N/cm2].Type: ApplicationFiled: September 1, 2016Publication date: March 2, 2017Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hisashi Iizuka, Hirokazu Kikuchi
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Publication number: 20160029940Abstract: A heartbeat sensor obtains a heartbeat of a driver. A concentration level computing unit estimates a concentration level of the driver at a time later than a timing of obtaining the heartbeat by the heartbeat sensor, on the basis of the heartbeat obtained by the heartbeat sensor. A state determining unit controls driving assistance for a vehicle on the basis of a comparison of the concentration level of the driver estimated by the concentration level computing unit with a target concentration level of the driver that is set in association with a position or an environment in which the vehicle driven by the driver is predicted to travel.Type: ApplicationFiled: March 22, 2013Publication date: February 4, 2016Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hisashi IIZUKA, Hirotaka KAJI, Hirokazu KIKUCHI
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Publication number: 20150273177Abstract: A sleep variable calculation portion predicts a change in a sleep depth of a sleeping subject. When the sleep variable calculation portion predicts that the subject may be in a transition state in which the sleep depth of the subject further increases at a wake-up time of the subject, a stimulus presentation device provides a stimulus to the subject at a point in time preceding the wake-up time.Type: ApplicationFiled: November 29, 2012Publication date: October 1, 2015Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Hisashi Iizuka
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Publication number: 20150127265Abstract: A physical activity consumption amount calculation unit calculates the consumption amount of physical activity, which is the amount of physical activity consumed by a subject, from biological information acquired by a biological information acquisition unit. A recovery amount calculation unit calculates the amount of recovery, which is the amount of physical activity recovered by the subject, from the biological information acquired by the biological information acquisition unit. A retained physical activity amount calculation unit calculates the amount of retained physical activity, which is the amount of physical activity retained by the subject, from the reference amount of physical activity set by the reference physical activity amount setting unit, the consumption amount of physical activity calculated by the physical activity consumption amount calculation unit, and the amount of recovery calculated by the recovery amount calculation unit.Type: ApplicationFiled: April 27, 2012Publication date: May 7, 2015Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Hisashi Iizuka
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Patent number: 8948862Abstract: A stimulatory effect estimation device includes a stimulus generator 3 which applies a stimulus to a back seat passenger, an electroencephalogram 2 which measures the brain waves of the back seat passenger, a memory 4, and an ECU 5 which specifies the brain wave indexes of stimulatory effects which surface in response to the stimuli both when the passenger is awake and when the passenger is asleep from the brain waves measured by the electroencephalogram 2 when a stimulus is applied from the stimulus generator 3 while the passenger is awake and the brain waves measured by the electroencephalogram 2 when a stimulus is applied from the stimulus generator 3 while the passenger is asleep.Type: GrantFiled: March 11, 2010Date of Patent: February 3, 2015Assignee: Toyota Jidosha Kabushiki KaishaInventors: Takeshi Hamaguchi, Kazuhide Shigeto, Hisashi Iizuka
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Patent number: 8674841Abstract: A stimulation execution portion of a sleep system applies a stimulus (S112) determined based on the difference between the present sleep depth of a target person (S111), which has been measured by a stimulation effect calculation portion (S105) and a target sleep depth for the target person.Type: GrantFiled: September 27, 2011Date of Patent: March 18, 2014Assignee: Toyota Jidosha Kabushiki KaishaInventor: Hisashi Iizuka
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Patent number: 8647253Abstract: A drowsiness level detection section detects a drowsiness level of an individual person. A sleep depth level control section controls the sleep depth of the individual person based on the detected drowsiness level. The sleep depth level control section executes a first sleep control, in which the sleep depth level of the individual person is maintained at a predetermined sleep depth level below a maximum sleep depth level, if the detected drowsiness level is equal to or below a predetermined threshold.Type: GrantFiled: March 6, 2009Date of Patent: February 11, 2014Assignee: Toyota Jidosha Kabushiki KaishaInventors: Hisashi Iizuka, Hiroki Okamura
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Publication number: 20130181841Abstract: A stimulation execution portion of a sleep system applies a stimulus (S112) determined based on the difference between the present sleep depth of a target person (S111), which has been measured by a stimulation effect calculation portion (S105) and a target sleep depth for the target person.Type: ApplicationFiled: September 27, 2011Publication date: July 18, 2013Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Hisashi Iizuka
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Publication number: 20120253221Abstract: A stimulatory effect estimation device includes a stimulus generator 3 which applies a stimulus to a back seat passenger, an electroencephalogram 2 which measures the brain waves of the back seat passenger, a memory 4, and an ECU 5 which specifies the brain wave indexes of stimulatory effects which surface in response to the stimuli both when the passenger is awake and when the passenger is asleep from the brain waves measured by the electroencephalogram 2 when a stimulus is applied from the stimulus generator 3 while the passenger is awake and the brain waves measured by the electroencephalogram 2 when a stimulus is applied from the stimulus generator 3 while the passenger is asleep.Type: ApplicationFiled: March 11, 2010Publication date: October 4, 2012Applicant: Toyota Jidosha Kabushiki KaishaInventors: Takeshi Hamaguchi, Kazuhide Shigeto, Hisashi Iizuka
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Patent number: D772869Type: GrantFiled: October 1, 2015Date of Patent: November 29, 2016Assignee: Toyota Jidosha Kabushiki KaishaInventors: Hisashi Iizuka, Hirokazu Kikuchi, Tohru Fukumoto