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).

  • Patent number: 11505150
    Abstract: 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: Grant
    Filed: September 7, 2018
    Date of Patent: November 22, 2022
    Assignee: HITACHI, LTD.
    Inventors: Ryoko Ichinose, Tooru Miyasaka
  • Patent number: 11180205
    Abstract: 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: Grant
    Filed: March 8, 2017
    Date of Patent: November 23, 2021
    Assignee: HITACHI, LTD.
    Inventors: Azusa Amino, Ryoko Ichinose, Ryosuke Nakamura, Akihiro Yamamoto
  • Patent number: 11046373
    Abstract: 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: Grant
    Filed: September 14, 2017
    Date of Patent: June 29, 2021
    Assignee: Hitachi, Ltd.
    Inventors: Akihiro Yamamoto, Ryosuke Nakamura, Ryoko Ichinose
  • Publication number: 20200247343
    Abstract: 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: Application
    Filed: September 7, 2018
    Publication date: August 6, 2020
    Inventors: Ryoko ICHINOSE, Tooru MIYASAKA
  • Patent number: 10620633
    Abstract: 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: Grant
    Filed: November 5, 2013
    Date of Patent: April 14, 2020
    Assignee: Hitachi, Ltd.
    Inventors: Kenjiro Yamamoto, Ryoko Ichinose
  • Publication number: 20190233027
    Abstract: 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: Application
    Filed: September 14, 2017
    Publication date: August 1, 2019
    Inventors: Akihiro YAMAMOTO, Ryosuke NAKAMURA, Ryoko ICHINOSE
  • Publication number: 20190100263
    Abstract: 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: Application
    Filed: March 8, 2017
    Publication date: April 4, 2019
    Inventors: Azusa AMINO, Ryoko ICHINOSE, Ryosuke NAKAMURA, Akihiro YAMAMOTO
  • Patent number: 10055694
    Abstract: 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: Grant
    Filed: August 7, 2012
    Date of Patent: August 21, 2018
    Assignee: Hitachi, Ltd.
    Inventors: Ryoko Ichinose, Takashi Sato, Ai Masuda, Kenjiro Yamamoto, Yukihiko Ono, Akira Oshima
  • Patent number: 9921069
    Abstract: 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: Grant
    Filed: April 5, 2012
    Date of Patent: March 20, 2018
    Assignee: HITACHI, LTD.
    Inventors: Yukihiko Ono, Kenjiro Yamamoto, Ryoko Ichinose, Akira Oshima
  • Patent number: 9586563
    Abstract: 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: Grant
    Filed: September 28, 2012
    Date of Patent: March 7, 2017
    Assignee: Hitachi, ltd.
    Inventors: Masaki Kanai, Masatsugu Arai, Ryoko Ichinose, Yukihiko Ono
  • Publication number: 20160238394
    Abstract: 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: Application
    Filed: October 1, 2013
    Publication date: August 18, 2016
    Inventors: Taiki IIMURA, Ryoko ICHINOSE, Kenjiro YAMAMOTO
  • Publication number: 20160224027
    Abstract: 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: Application
    Filed: November 5, 2013
    Publication date: August 4, 2016
    Inventors: Kenjiro YAMAMOTO, Ryoko ICHINOSE
  • Publication number: 20150239436
    Abstract: 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: Application
    Filed: September 28, 2012
    Publication date: August 27, 2015
    Inventors: Masaki Kanai, Masatsugu Arai, Ryoko Ichinose, Yukihiko Ono
  • Publication number: 20150199619
    Abstract: 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: Application
    Filed: August 7, 2012
    Publication date: July 16, 2015
    Applicant: Hitachi, Ltd.
    Inventors: Ryoko Ichinose, Takashi Sato, Ai Masuda, Kenjiro Yamamoto, Yukihiko Ono, Akira Oshima
  • Patent number: 9062980
    Abstract: 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: Grant
    Filed: November 22, 2011
    Date of Patent: June 23, 2015
    Assignee: Hitachi, Ltd.
    Inventors: Yoshitaka Hara, Akira Oshima, Ryoko Ichinose, Kenjiro Yamamoto
  • Publication number: 20150057871
    Abstract: 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: Application
    Filed: April 5, 2012
    Publication date: February 26, 2015
    Inventors: Yukihiko Ono, Kenjiro Yamamoto, Ryoko Ichinose, Akira Oshima
  • Patent number: 8958910
    Abstract: 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: Grant
    Filed: July 7, 2011
    Date of Patent: February 17, 2015
    Assignee: Hitachi, Ltd.
    Inventors: Ryoko Ichinose, Ikuo Takeuchi, Takashi Teramoto
  • Publication number: 20140309841
    Abstract: 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 ā€œvā€ 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: Application
    Filed: November 22, 2011
    Publication date: October 16, 2014
    Applicant: HITACHI, LTD.
    Inventors: Yoshitaka Hara, Akira Oshima, Ryoko Ichinose, Kenjiro Yamamoto
  • Publication number: 20140297090
    Abstract: 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: Application
    Filed: November 11, 2011
    Publication date: October 2, 2014
    Applicant: Hitachi, Ltd.
    Inventor: Ryoko Ichinose
  • Publication number: 20130258108
    Abstract: 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: Application
    Filed: December 24, 2010
    Publication date: October 3, 2013
    Applicant: Hitachi, Ltd.
    Inventors: Yukihiko Ono, Ryoko Ichinose, Kenjiro Yamamoto, Yoshitaka Hara, Akira Oshima