Patents by Inventor Ryoko Ichinose
Ryoko Ichinose 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: 11505150Abstract: Provided is a movement apparatus that can ensure safety to a movement apparatus user even without safety knowledge about a safety device of the movement apparatus. The movement apparatus of the invention includes a safety device that is configured to restrain an occupant or a baggage, an information presentation unit that is configured to present safety device information related to the safety device, an information input unit that is configured to input consent information that consents a start of traveling in a current state of the safety device, and a travel mechanism that starts traveling only when the consent information is input.Type: GrantFiled: September 7, 2018Date of Patent: November 22, 2022Assignee: HITACHI, LTD.Inventors: Ryoko Ichinose, Tooru Miyasaka
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Patent number: 11180205Abstract: A humanoid robot includes: a body portion; a head portion; a left arm and a right arm that have ends connected to the left and right at an upper portion of the body portion; a left foot and a right foot that have ends connected to the left and right at a lower portion of the body portion; and a left running unit and a right running unit provided to the other ends of the left foot and the right foot. The left running unit has a left drive wheel on a front side of an advancing direction and a left follower wheel on a rear side in the advancing direction, the right running unit has a right drive wheel on a front side of the advancing direction, and a right follower wheel on a rear side in the advancing direction.Type: GrantFiled: March 8, 2017Date of Patent: November 23, 2021Assignee: HITACHI, LTD.Inventors: Azusa Amino, Ryoko Ichinose, Ryosuke Nakamura, Akihiro Yamamoto
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Patent number: 11046373Abstract: Providing a movement control means for detecting a collision between a driving wheel and a step and a catch of a driven wheel by the step and temporarily changing a gravity center control region of a mobile device and moving the mobile device to pass over the step, and a mobile device including the same in order to prevent immovability under an environment having a step or an irregularity.Type: GrantFiled: September 14, 2017Date of Patent: June 29, 2021Assignee: Hitachi, Ltd.Inventors: Akihiro Yamamoto, Ryosuke Nakamura, Ryoko Ichinose
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Publication number: 20200247343Abstract: Provided is a movement apparatus that can ensure safety to a movement apparatus user even without safety knowledge about a safety device of the movement apparatus. The movement apparatus of the invention includes a safety device that is configured to restrain an occupant or a baggage, an information presentation unit that is configured to present safety device information related to the safety device, an information input unit that is configured to input consent information that consents a start of traveling in a current state of the safety device, and a travel mechanism that starts traveling only when the consent information is input.Type: ApplicationFiled: September 7, 2018Publication date: August 6, 2020Inventors: Ryoko ICHINOSE, Tooru MIYASAKA
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Patent number: 10620633Abstract: The present invention addresses the problem of achieving an autonomous mobile system that is provided with a means for safe two-way traffic or overtaking if the crossing or approach of travel paths arises with respect to another party such as a pedestrian, bicycle or the like during autonomous travel over a designated reference path in an environment in which mobile obstacles such as pedestrians, bicycles and the like moving in free directions are present in public or in a facility. To solve this problem, in the present invention, it is necessary before an approach to induce circumstances such that mutual motion is defined and to obtain defining information of the movement of the other party, thereby maintaining uniform circumstances when passing nearby such that no large changes in course are performed.Type: GrantFiled: November 5, 2013Date of Patent: April 14, 2020Assignee: Hitachi, Ltd.Inventors: Kenjiro Yamamoto, Ryoko Ichinose
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Publication number: 20190233027Abstract: Providing a movement control means for detecting a collision between a driving wheel and a step and a catch of a driven wheel by the step and temporarily changing a gravity center control region of a mobile device and moving the mobile device to pass over the step, and a mobile device including the same in order to prevent immovability under an environment having a step or an irregularity.Type: ApplicationFiled: September 14, 2017Publication date: August 1, 2019Inventors: Akihiro YAMAMOTO, Ryosuke NAKAMURA, Ryoko ICHINOSE
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Publication number: 20190100263Abstract: A humanoid robot includes: a body portion; a head portion; a left arm and a right arm that have ends connected to the left and right at an upper portion of the body portion; a left foot and a right foot that have ends connected to the left and right at a lower portion of the body portion; and a left running unit and a right running unit provided to the other ends of the left foot and the right foot. The left running unit has a left drive wheel on a front side of an advancing direction and a left follower wheel on a rear side in the advancing direction, the right running unit has a right drive wheel on a front side of the advancing direction, and a right follower wheel on a rear side in the advancing direction.Type: ApplicationFiled: March 8, 2017Publication date: April 4, 2019Inventors: Azusa AMINO, Ryoko ICHINOSE, Ryosuke NAKAMURA, Akihiro YAMAMOTO
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Patent number: 10055694Abstract: Provided are: a use-assisting tool for an autonomous mobile device that enhances convenience for a user of the autonomous mobile device; an operation management center; an operation system; and an autonomous mobile device. The use-assisting tool for an autonomous mobile device provides assistance for using the autonomous mobile device, which travels autonomously along a route to a destination, and is characterized by: being provided with a communication means that communicates with an operation management center, an input means, and a display means; a destination to be visited using the autonomous mobile device being input by means of the input means; and the display means displaying cooperation information established at the destination that is transmitted from the operation management center. The cooperation information established at the destination includes information regarding securing a mobility means at the destination and establishing a reservation at the destination.Type: GrantFiled: August 7, 2012Date of Patent: August 21, 2018Assignee: Hitachi, Ltd.Inventors: Ryoko Ichinose, Takashi Sato, Ai Masuda, Kenjiro Yamamoto, Yukihiko Ono, Akira Oshima
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Patent number: 9921069Abstract: The invention is intended to be able to generate map data even if a location not suited for identification of a matching position exists. A map data creation device creates map data, the map data being used for autonomous movement by a vehicle (1a), a vehicle (1b) and/or other vehicles (1), based on a relative position of the vehicle (1b) which exists around the vehicle (1a), relative to the vehicle (1a), the relative position being measured by the vehicle (1a), and object shape data of an object which exists around the vehicle (1b), the object shape being measured by the vehicle (1b). Moreover, the relative position of the vehicle (1b) relative to the vehicle (1a) is calculated based on the object shape data measured by the vehicle (1a).Type: GrantFiled: April 5, 2012Date of Patent: March 20, 2018Assignee: HITACHI, LTD.Inventors: Yukihiko Ono, Kenjiro Yamamoto, Ryoko Ichinose, Akira Oshima
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Patent number: 9586563Abstract: An autonomous moving apparatus and an autonomous movement system has a configuration which prevents disabled autonomous moving apparatuses from traveling unexpectedly during collection. An autonomous moving apparatus 1 includes a wheel locking unit 116 which locks the wheels at the time of stop, a manipulation unit 119 which is provided at a location where manipulation thereof is enabled from the outside of the autonomous moving apparatus 1, and a wheel lock releasing unit 118 which releases the lock of the wheels when the manipulation unit 119 is manipulated by force from the outside. In addition, the wheel lock releasing unit 118 releases the lock of the wheels when force equal to or more than a predetermined value is applied to the manipulation unit 119 and maintains the lock of the wheels when the force applied to the manipulation unit 119 is less than the predetermined value.Type: GrantFiled: September 28, 2012Date of Patent: March 7, 2017Assignee: Hitachi, ltd.Inventors: Masaki Kanai, Masatsugu Arai, Ryoko Ichinose, Yukihiko Ono
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Publication number: 20160238394Abstract: The present invention addresses the problem of reducing the processing load involved in estimating the position of a moving body. An upward-oriented camera is mounted to a top part of a moving body and an image of a periphery of the moving body is captured. A map management unit associates coordinates of a feature point extracted from the image taken of a peripheral environment with a map and manages the coordinates. A feature point tracking unit tracks a predetermined feature point selected by a predetermined reference from among feature points extracted from an image taken by an imaging unit. A feature point number management unit performs management so that the number of predetermined feature points tracked by the feature point tracking unit is a prescribed number. A position can be estimated from the coordinates of the predetermined feature point tracked by the feature point tracking unit and the map managed by the map management unit.Type: ApplicationFiled: October 1, 2013Publication date: August 18, 2016Inventors: Taiki IIMURA, Ryoko ICHINOSE, Kenjiro YAMAMOTO
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Publication number: 20160224027Abstract: The present invention addresses the problem of achieving an autonomous mobile system that is provided with a means for safe two-way traffic or overtaking if the crossing or approach of travel paths arises with respect to another party such as a pedestrian, bicycle or the like during autonomous travel over a designated reference path in an environment in which mobile obstacles such as pedestrians, bicycles and the like moving in free directions are present in public or in a facility. To solve this problem, in the present invention, it is necessary before an approach to induce circumstances such that mutual motion is defined and to obtain defining information of the movement of the other party, thereby maintaining uniform circumstances when passing nearby such that no large changes in course are performed.Type: ApplicationFiled: November 5, 2013Publication date: August 4, 2016Inventors: Kenjiro YAMAMOTO, Ryoko ICHINOSE
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Publication number: 20150239436Abstract: An autonomous moving apparatus and an autonomous movement system has a configuration which prevents disabled autonomous moving apparatuses from traveling unexpectedly during collection. An autonomous moving apparatus 1 includes a wheel locking unit 116 which locks the wheels at the time of stop, a manipulation unit 119 which is provided at a location where manipulation thereof is enabled from the outside of the autonomous moving apparatus 1, and a wheel lock releasing unit 118 which releases the lock of the wheels when the manipulation unit 119 is manipulated by force from the outside. In addition, the wheel lock releasing unit 118 releases the lock of the wheels when force equal to or more than a predetermined value is applied to the manipulation unit 119 and maintains the lock of the wheels when the force applied to the manipulation unit 119 is less than the predetermined value.Type: ApplicationFiled: September 28, 2012Publication date: August 27, 2015Inventors: Masaki Kanai, Masatsugu Arai, Ryoko Ichinose, Yukihiko Ono
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Publication number: 20150199619Abstract: Provided are: a use-assisting tool for an autonomous mobile device that enhances convenience for a user of the autonomous mobile device; an operation management center; an operation system; and an autonomous mobile device. The use-assisting tool for an autonomous mobile device provides assistance for using the autonomous mobile device, which travels autonomously along a route to a destination, and is characterized by: being provided with a communication means that communicates with an operation management center, an input means, and a display means; a destination to be visited using the autonomous mobile device being input by means of the input means; and the display means displaying cooperation information established at the destination that is transmitted from the operation management center. The cooperation information established at the destination includes information regarding securing a mobility means at the destination and establishing a reservation at the destination.Type: ApplicationFiled: August 7, 2012Publication date: July 16, 2015Applicant: Hitachi, Ltd.Inventors: Ryoko Ichinose, Takashi Sato, Ai Masuda, Kenjiro Yamamoto, Yukihiko Ono, Akira Oshima
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Patent number: 9062980Abstract: An autonomous mobile system for a mobile body which moves while localizing itself in a space includes a shape detector and travel distance detector for measuring whether objects are present in set regions determined by dividing a three-dimensional space into a plurality of segments, a storage device into which map data is stored that indicates a region of the set regions that has been set as having a stationary object in the region, a determining section that determines, from frequency of the object detection by the shape detector during a predetermined time for each of the set regions, whether the object that has been detected in each set region is a stationary object or a moving object, and a localizer that localizes a vehicle by matching the region that the determining section has determined to have a stationary object in the region, and the map data.Type: GrantFiled: November 22, 2011Date of Patent: June 23, 2015Assignee: Hitachi, Ltd.Inventors: Yoshitaka Hara, Akira Oshima, Ryoko Ichinose, Kenjiro Yamamoto
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Publication number: 20150057871Abstract: The invention is intended to be able to generate map data even if a location not suited for identification of a matching position exists. A map data creation device creates map data, the map data being used for autonomous movement by a vehicle (1a), a vehicle (1b) and/or other vehicles (1), based on a relative position of the vehicle (1b) which exists around the vehicle (1a), relative to the vehicle (1a), the relative position being measured by the vehicle (1a), and object shape data of an object which exists around the vehicle (1b), the object shape being measured by the vehicle (1b). Moreover, the relative position of the vehicle (1b) relative to the vehicle (1a) is calculated based on the object shape data measured by the vehicle (1a).Type: ApplicationFiled: April 5, 2012Publication date: February 26, 2015Inventors: Yukihiko Ono, Kenjiro Yamamoto, Ryoko Ichinose, Akira Oshima
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Patent number: 8958910Abstract: An elevator system which an autonomous mobile robot and human user can utilize safely and efficiently. The system has an available area detection unit to detect an available area in a cage, and a riding possibility/impossibility determination unit to determine whether or not the autonomous mobile robot can get on the cage based on information on size and position of the available area detected by the available area detection unit. The autonomous mobile robot gets on the cage only when the riding possibility/impossibility determination unit determines that riding is possible.Type: GrantFiled: July 7, 2011Date of Patent: February 17, 2015Assignee: Hitachi, Ltd.Inventors: Ryoko Ichinose, Ikuo Takeuchi, Takashi Teramoto
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Publication number: 20140309841Abstract: The invention includes a shape detector and travel distance detector for measuring whether objects are present in set regions determined by dividing a three-dimensional space into a plurality of segments, a storage device into which map data is stored that indicates a region of the set regions that has been set as having a stationary object in the region, a determining section that determines, from frequency of the object detection by the shape detector during a predetermined time for each of the set regions, whether the object that has been detected in each set region is a stationary object or a moving object, and a localizer that localizes a vehicle āvā by matching the region that the determining section has determined to have a stationary object in the region, and the map data. Thus, highly accurate detection of positions can be realized, even in an environment with moving objects.Type: ApplicationFiled: November 22, 2011Publication date: October 16, 2014Applicant: HITACHI, LTD.Inventors: Yoshitaka Hara, Akira Oshima, Ryoko Ichinose, Kenjiro Yamamoto
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Publication number: 20140297090Abstract: An object is to support expansion of information used for travel of an antonomous mobile device. An autonomous mobile device (1) calculates a localization precision on the basis of sensor data collected during travel through a sensor (102), and updates the localization precision stored in a storage unit (101). Also, the autonomous mobile device calculates the localization precision according to data such as an image transmitted from a general registrant through a portable device, and updates the localization precision. Further, a travel path of the autonomous mobile device (1) is divided for each of areas, the localization precision is also managed for each of the areas, and the autonomous mobile device (1) is controlled by a manual control or a remote control in an area where the localization precision is low.Type: ApplicationFiled: November 11, 2011Publication date: October 2, 2014Applicant: Hitachi, Ltd.Inventor: Ryoko Ichinose
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Publication number: 20130258108Abstract: Disclosed is a road surface shape recognition system adapted to recognize a shape of a road surface and obstacles present thereupon, even when the road surface is illuminated with extraneous light of a plurality of wavelengths from illumination lamps, street lamps, electric signboards, and the like.Type: ApplicationFiled: December 24, 2010Publication date: October 3, 2013Applicant: Hitachi, Ltd.Inventors: Yukihiko Ono, Ryoko Ichinose, Kenjiro Yamamoto, Yoshitaka Hara, Akira Oshima