Patents by Inventor Taiga Matsumoto
Taiga Matsumoto 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: 11929173Abstract: The server is a learning apparatus including a data acquisition unit and a learning unit. The data acquisition unit acquires profile data and a selected assistance level as learning data. The profile data indicates a profile related to a trainee before executing rehabilitation regarding rehabilitation executed using a walking training apparatus as a rehabilitation support system. The selected assistance level is an assistance level selected at the time of executing the rehabilitation. The learning unit learns to determine a recommended assistance level recommended to be selected when the trainee uses the rehabilitation support system based on the learning data. Further, the learning unit generates a trained model that receives the profile data and outputs the recommended assistance level based on the learning.Type: GrantFiled: June 30, 2020Date of Patent: March 12, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Nobuhisa Otsuki, Ai Kurokawa, Issei Nakashima, Manabu Yamamoto, Taiga Matsumoto, Hiroaki Daba
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Publication number: 20230367874Abstract: A document execution engine that receives a document for execution within a document execution environment. The document execution engine may also detect activity within the document execution environment associated with the received document, and apply the trained machine learned model to the detected activity to determine if the detected activity is representative of malicious behavior and, in response to determining that the detected activity is representative of malicious behavior, to identify remedial actions that can mitigate the malicious behavior. The document execution engine may also provide, to a device of a user, a recommendation to perform the identified remedial actions.Type: ApplicationFiled: July 20, 2023Publication date: November 16, 2023Inventors: Nicholas William West, Brian Yeckley, Abhijit Salvi, Taiga Matsumoto, Glenn Doren, Alexander Gregory Silverman, Roshan Satish, Michael Anthony Palazzolo
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Patent number: 11811949Abstract: Disclosed are various embodiments for validating documents using a blockchain data. Multiple documents can be included in the validation process using a merge and hash process and a summary terms document. Validation can be performed by hashing and merging operations, followed by comparing hash values.Type: GrantFiled: November 7, 2021Date of Patent: November 7, 2023Assignee: DocuSign, Inc.Inventors: Gregory J. Alger, Duane R. Wald, Andrew Mintner, Donald Grant Peterson, Taiga Matsumoto, Damon Dean, Drew Ashlock
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Patent number: 11696866Abstract: A walking training system according to this embodiment includes a harness, at least three pulling units, and a control unit configured to control the at least three pulling units in such a way that a position of the harness in a horizontal plane becomes a target position. One of the at least three pulling units is a first pulling unit configured to apply a pulling force to the harness from front of the trainee, another one of the at least three pulling units is a second pulling unit configured to apply a pulling force to the harness from rear of the trainee, and another one of the at least three pulling units is a third pulling unit configured to apply a pulling force to the harness from a direction different from the first and second pulling units.Type: GrantFiled: August 26, 2020Date of Patent: July 11, 2023Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taiga Matsumoto, Issei Nakashima, Yo Sato, Masayuki Imaida
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Patent number: 11617702Abstract: A walking training system and an operation method capable of performing training effectively are provided. A walking training system according to an embodiment includes a harness attached to a trainee's trunk, a first pulling unit configured to apply a pulling force to the harness from a first direction along a horizontal direction, a second pulling unit configured to apply a pulling force to the harness from a second direction along the horizontal direction, and a control unit configured to control the first and second pulling units.Type: GrantFiled: August 26, 2020Date of Patent: April 4, 2023Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taiga Matsumoto, Issei Nakashima, Yo Sato, Masayuki Imaida
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Publication number: 20230000390Abstract: A load measurement device includes an acquisition unit, a load calculation unit, and an output unit. The acquisition unit acquires sensor output information of a load distribution sensor that detects a load distribution received from a sole of a subject. The load calculation unit calculates a total load value, based on the sensor output information and geometric information of a load region specified based on the sensor output information, the geometric information including at least a perimeter of the load region in a horizontal direction. The output unit outputs the total load value.Type: ApplicationFiled: April 5, 2022Publication date: January 5, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Taiga Matsumoto
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Publication number: 20220401286Abstract: A walking training system includes: a tension unit that pulls a leg of a trainee upward and forward; a sensor provided for determining a start timing of a swinging end phase of the leg; and a control unit that reduces a tensile force of the tension unit from the start timing of the swinging end phase.Type: ApplicationFiled: March 30, 2022Publication date: December 22, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hiroshi SHIMADA, Taiga MATSUMOTO
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Publication number: 20220406432Abstract: A walking training system according to the present embodiment includes: a treadmill; a load distribution sensor; an imaging device that takes an image of a trainee; a specifying unit that specifies, from the image taken by the imaging device, whether a load detected by a load distribution sensor is a load received from a sole of a right leg of the trainee or a load received from a sole of a left leg of the trainee; and a determination unit that determines, based on a status of a load received from a sole of one leg, out of the right leg and the left leg of the trainee during walking training, in a standing state that is detected by the load distribution sensor, whether the sole of the one leg in the standing state is located within a load detection area of the load distribution sensor.Type: ApplicationFiled: April 5, 2022Publication date: December 22, 2022Inventors: Mitsugu KIKUCHI, Taiga MATSUMOTO
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Publication number: 20220387244Abstract: A walking training device according to the present embodiment includes: a robot leg attached to one leg of a trainee; a treadmill; a load distribution sensor that detects a distribution of a load received from a sole of the trainee riding on the belt of the treadmill; and a walking state determination unit that determines whether the one leg has switched from a standing state to a swinging state based on a state of increase in a load detected by the load distribution sensor and received from another leg of the trainee performing walking training; and a control unit that starts bending control for the swinging state of the robot leg when the walking state determination unit determines that the one leg has switched from the standing state to the swinging state.Type: ApplicationFiled: April 5, 2022Publication date: December 8, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Taiga MATSUMOTO
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Publication number: 20220361772Abstract: A gait state measurement device measures a gait state of a subject who is walking on a walking surface formed on a belt that runs along a circulation track. The gait state measurement device includes an acquisition unit, a position estimation unit, and a warning control unit. The acquisition unit acquires measurement information of a load distribution sensor that detects the load of the subject through the belt. The position estimation unit estimates the position of the sole of the subject based on the measurement information. The warning control unit performs a different type of warning depending on a relationship between the position of the sole of the subject and each of target areas that are defined according to an installation area of the load distribution sensor.Type: ApplicationFiled: April 20, 2022Publication date: November 17, 2022Inventors: Yoshinori HAYAKAWA, Taiga MATSUMOTO
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Publication number: 20220346668Abstract: A walking training system according to an embodiment includes: a treadmill; a foot sole load detection unit configured to detect load received from foot soles of a trainee aboard a belt of the treadmill; a first photographing device configured to photograph the trainee from a lateral side; a skeletal information acquisition unit configured to acquire first skeletal information that is skeletal information on the trainee in a sagittal plane from an image photographed by the first photographing device; and a specification unit configured to specify respective pieces of skeletal information on a right leg and a left leg included in the first skeletal information acquired by the skeletal information acquisition unit, based on the load received from the foot soles of the trainee detected by the foot sole load detection unit.Type: ApplicationFiled: April 18, 2022Publication date: November 3, 2022Inventors: Yoshiaki KATO, Takuma NAKAMURA, Taiga MATSUMOTO, Yo SATO
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Patent number: 11484753Abstract: The walking training system includes: a treadmill; a determination unit configured to determine whether a walking of the trainee on the treadmill is an abnormal walking based on predetermined abnormal walking symptoms; a display unit configured to display a result of a determination of each of the abnormal walking symptoms; a reception unit configured receive a selection of at least one result of the determination from the results of the determinations, each of which displayed on the display unit, in which regarding pieces of advice about adjustment items for improving the abnormal walking symptoms in the result of the determination which the reception unit has received the selection, the display unit preferentially displays the pieces of advice that are common to pieces of advice about adjustment items for improving the abnormal walking symptoms in a result of another determination in which the determination unit determines the abnormal walking.Type: GrantFiled: May 15, 2020Date of Patent: November 1, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Issei Nakashima, Takuma Nakamura, Taiga Matsumoto, Eiichi Saitoh, Akihiro Saito, Satoshi Hirano, Shigeo Tanabe, Takuma Il
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Publication number: 20220331664Abstract: A walking training system according to the present embodiment includes: a treadmill; a load distribution sensor that is provided on a lower side of a belt of the treadmill so as not to move together with the belt and that detects a distribution of a load received from a sole of a trainee riding on the belt of the treadmill; an extraction unit that extracts a load distribution in a region corresponding to a position of the sole of the trainee during walking training, out of a load distribution detected by the load distribution sensor; and a determination unit that determines a walking state of the trainee based on the load distribution extracted by the extraction unit.Type: ApplicationFiled: March 11, 2022Publication date: October 20, 2022Inventors: Takuma NAKAMURA, Kazuhiro SHINTANI, Taiga MATSUMOTO
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Patent number: 11406556Abstract: A walking training system, a harness, and an operation method capable of performing training effectively are provided. A walking training system according to an embodiment includes a harness attached to a trainee's trunk and a pulling unit configured to apply a pulling force to the harness, the harness includes a frame fixed to the trainee's trunk, an attaching member to which the pulling unit is attached, and a guide mechanism configured to enable a position of the frame relative to the attaching member to be variable in an up/down direction.Type: GrantFiled: August 26, 2020Date of Patent: August 9, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taiga Matsumoto, Issei Nakashima, Yo Sato, Masayuki Imaida
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Publication number: 20220176195Abstract: The present disclosure provides an extraction system capable of accurately extracting a region of an image where a leg part of a trainee is included. an extraction system including: an image acquisition unit that acquires an image obtained by capturing the trainee; an extraction unit that sets regions of the image on both left and right sides of the belt of the treadmill to regions of the image where the leg part of the trainee is not present and thereby distinguishes the set regions from the region of the image where the leg part of the trainee is included, and extracts the region of the image where the leg part of the trainee is included; and a mask processing unit that applies a mask to each of the regions of the image where the leg part of the trainee is not present.Type: ApplicationFiled: December 1, 2021Publication date: June 9, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taiga Matsumoto, Issei Nakashima, Takuma Nakamura
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Publication number: 20220060340Abstract: Disclosed are various embodiments for validating documents using a blockchain data. Multiple documents can be included in the validation process using a merge and hash process and a summary terms document. Validation can be performed by hashing and merging operations, followed by comparing hash values.Type: ApplicationFiled: November 7, 2021Publication date: February 24, 2022Inventors: Gregory J. Alger, Duane R. Wald, Andrew Mintner, Donald Grant Peterson, Taiga Matsumoto, Damon Dean, Drew Ashlock
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Patent number: 11228445Abstract: Disclosed are various embodiments for validating documents using a blockchain data. Multiple documents can be included in the validation process using a merge and hash process and a summary terms document. Validation can be performed by hashing and merging operations, followed by comparing hash values.Type: GrantFiled: June 14, 2019Date of Patent: January 18, 2022Assignee: DocuSign, Inc.Inventors: Gregory J. Alger, Duane R. Wald, Andrew Mintner, Donald Grant Peterson, Taiga Matsumoto, Damon Dean, Drew Ashlock
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Publication number: 20210326436Abstract: A document execution engine receives a training set of data representative of incidents of malicious activity within a document execution environment. The training set also includes data representative of remedial actions taken in response to the malicious behavior, and resulting measures of mitigation. The document execution engine trains a machine learned model based on the training set. The trained machine learned model, when applied to activity within the document execution environment, can identify activity that is indicative of malicious behavior. The trained machine learned model can then output recommendations for remedial actions to take in response to the identified malicious activity. The recommended remedial actions can be provided for display to a user of the document execution engine, via a client device of the user.Type: ApplicationFiled: April 21, 2020Publication date: October 21, 2021Inventors: Nicholas William West, Brian Yeckley, Abhijit Salvi, Taiga Matsumoto, Glenn Doren, Alexander Gregory Silverman, Roshan Satish, Michael Anthony Palazzolo
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Publication number: 20210113417Abstract: A walking training system and an operation method capable of performing training effectively are provided. A walking training system according to an embodiment includes a harness attached to a trainee's trunk, a first pulling unit configured to apply a pulling force to the harness from a first direction along a horizontal direction, a second pulling unit configured to apply a pulling force to the harness from a second direction along the horizontal direction, and a control unit configured to control the first and second pulling units.Type: ApplicationFiled: August 26, 2020Publication date: April 22, 2021Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taiga MATSUMOTO, Issei NAKASHIMA, Yo SATO, Masayuki IMAIDA
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Publication number: 20210113418Abstract: A walking training system, a harness, and an operation method capable of performing training effectively are provided. A walking training system according to an embodiment includes a harness attached to a trainee's trunk and a pulling unit configured to apply a pulling force to the harness, the harness includes a frame fixed to the trainee's trunk, an attaching member to which the pulling unit is attached, and a guide mechanism configured to enable a position of the frame relative to the attaching member to be variable in an up/down direction.Type: ApplicationFiled: August 26, 2020Publication date: April 22, 2021Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taiga MATSUMOTO, Issei NAKASHIMA, Yo SATO, Masayuki IMAIDA