公开(公告)号：US20240013876A1

公开(公告)日：2024-01-11

申请号：US18473396

申请日：2023-09-25

Applicant: NTT Communications Corporation

Inventor： Yoichi SAKURAI ,  Takeru UMEDA ,  Ryuta KOKUBO ,  Mitsunori OTA ,  Hiroaki IZUMI

IPC: G16H15/00 ,  G16H10/60

CPC classification number: G16H15/00 ,  G16H10/60

Abstract: Verification of not only medication completion information but also information indicating post-medication conditions can be realized. The medication completion information indicating the fact of the medication having been administered to a target recipient is obtained, and the obtained medication completion information is stored in association with the unique identification information of the target recipient. The post-medication information indicating the condition of the target recipient after the medication is obtained from the user terminal, and the obtained post-medication information is stored in association with the medication completion information. Medication certification information is created based on the stored medication completion information and post-medication information, and the process for submitting the created medication certification information from the target recipient to an organization is controlled.

公开(公告)号：US20250023718A1

公开(公告)日：2025-01-16

申请号：US18896901

申请日：2024-09-26

Applicant: NTT Communications Corporation

Inventor： Satoshi TANAKA ,  Yoichi SAKURAI ,  Masashi SAWADA ,  Takuma AIZU

IPC: H04L9/08

Abstract: An information providing apparatus includes processing circuitry configured to identify a type of a distribution of original data that have been stored in plural servers in a state of being divided and shared by secret sharing, generate pseudo data according to the type of the distribution identified, and provide the pseudo data generated.

公开(公告)号：US20230420086A1

公开(公告)日：2023-12-28

申请号：US18462837

申请日：2023-09-07

Applicant: NTT Communications Corporation

Inventor： Satoshi TSUNEKAWA ,  Takahito KONAGAYA ,  Yoichi SAKURAI ,  Hiroaki IZUMI ,  Masaaki TABATA

IPC: G16H10/20 ,  G16H20/10 ,  G16H50/50

CPC classification number: G16H10/20 ,  G16H20/10 ,  G16H50/50 ,  G06Q30/0236

Abstract: According to an aspect of the present invention, a terminal device transmits administration completion information to a support control apparatus together with unique identification information of the patient. The support control apparatus receives the administration completion information and stores it in association with the unique identification information, extracts a patient corresponding to an extraction condition as a research target person based on the administration completion information and a preset extraction condition, and transmits a request for response to the terminal device of the extracted research target person. The terminal device returns response information representing a condition after medicine administration input by the patient in response to the request for response to the support control apparatus together with the unique identification information. The support control apparatus estimates a condition change of the patient after the medicine administration based on the response information, and outputs the result.

公开(公告)号：US20240028966A1

公开(公告)日：2024-01-25

申请号：US18372145

申请日：2023-09-25

Applicant: NTT Communications Corporation

Inventor： Satoshi TANAKA ,  Yoichi SAKURAI ,  Masashi SAWADA

IPC: G06N20/00 ,  G06F21/60

CPC classification number: G06N20/00 ,  G06F21/602

Abstract: A non-transitory computer-readable recording medium stores therein a learning program that causes a computer to execute a process including calculating, by secure computation, an objective variable by inputting an explanatory variable into a logistic regression model, updating parameters of the logistic regression model by secure computation based on a result of calculation, and determining, by secure computation, whether to end update of the parameters based on whether an update amount of the parameters is smaller than a reference value that has been specified by a user and is encrypted.

公开(公告)号：US20240013885A1

公开(公告)日：2024-01-11

申请号：US18473405

申请日：2023-09-25

Applicant: NTT Communications Corporation

Inventor： Satoshi TSUNEKAWA ,  Takahito KONAGAYA ,  Yoichi SAKURAI ,  Hiroaki IZUMI ,  Masaaki TABATA

IPC: G16H20/17 ,  G16H10/60 ,  G16H10/20 ,  G16H40/63

CPC classification number: G16H20/17 ,  G16H10/60 ,  G16H10/20 ,  G16H40/63

Abstract: Management of post-medication conditions for a wider range of medication target persons who have been administered medications is enabled. A management control apparatus acquires and manages, from a terminal device used by a medication target person, post-medication information discretionarily input by the medication target person after the medication, and post-medication information input for a designated report item as medicated person notebook information and report information for a medication manager, respectively. Then, by selectively using the medicated person notebook information and the report information for the medication manager, handling processing is executed according to a change in post-medication condition of the medication target person.

公开(公告)号：US20240012916A1

公开(公告)日：2024-01-11

申请号：US18372161

申请日：2023-09-25

Applicant: NTT Communications Corporation

Inventor： Satoshi TANAKA ,  Yoichi SAKURAI ,  Masashi SAWADA

IPC: G06F21/60

CPC classification number: G06F21/604

Abstract: A processing system distributes registration data that a registrar device has to a plurality of servers in a state of being segmented shares, and stores the registration data in the servers. Each of the servers includes first processing circuitry configured to perform anonymization on the shares, and provide anonymization-processed information on which anonymization is performed in the state of being shares.

公开(公告)号：US20240006035A1

公开(公告)日：2024-01-04

申请号：US18368587

申请日：2023-09-15

Applicant: NTT Communications Corporation

Inventor： Yoichi SAKURAI ,  Hiroaki IZUMI ,  Takeru UMEDA ,  Ryuta KOKUBO ,  Mitsunori OTA

IPC: G16H10/20

CPC classification number: G16H10/20

Abstract: A collection device includes processing circuitry configured to determine a date of and an amount of transmission of a medical questionnaire according to a user, transmit a medical questionnaire to the user based on the date of and the amount of transmission, and receive an answer of the user to the transmitted medical questionnaire and store the answer in a storage.

公开(公告)号：US20250029690A1

公开(公告)日：2025-01-23

申请号：US18910121

申请日：2024-10-09

Applicant: NTT Communications Corporation

Inventor： Satoshi TSUNEKAWA ,  Yoichi SAKURAI ,  Takahito KONAGAYA ,  Ryuta KOKUBO

IPC: G16H10/20 ,  G16H20/10 ,  G16H50/70

Abstract: A patient reported outcome collection support apparatus according to one aspect of this invention acquires clinical trial protocol information including a plurality of survey items defined for each clinical trial in advance from an information processing apparatus used by a clinical trial operator of a medicine via a network, generates survey form information used to survey a prognosis of the patient by converting the plurality of survey items included in the acquired clinical trial protocol information based on a conversion rule stored in advance, distributes the generated survey form information to the terminal apparatus of the patient via the network, receives patient reported outcome information indicating an answer result of the patient to the survey form information from the terminal apparatus via the network, and transfers the received patient reported outcome information to the information processing apparatus of the clinical trial operator via the network.

公开(公告)号：US20240020398A1

公开(公告)日：2024-01-18

申请号：US18372735

申请日：2023-09-26

Applicant: NTT Communications Corporation

Inventor： Satoshi TANAKA ,  Yoichi SAKURAI ,  Masashi SAWADA

IPC: G06F21/62

CPC classification number: G06F21/62

Abstract: A processing system distributes original data in a state of being segmented shares to a plurality of servers, and stores the original data in the servers, each of the servers including processing circuitry configured to perform statistical processing on the shares that are used in computation that is requested by a requesting device, and perform the computation that is requested by the requesting device using statistical information into which conversion is made in the statistical processing.

公开(公告)号：US20240013880A1

公开(公告)日：2024-01-11

申请号：US18474313

申请日：2023-09-26

Applicant: NTT Communications Corporation

Inventor： Yoichi SAKURAI ,  Takeru UMEDA ,  Ryuta KOKUBO

IPC: G16H20/10 ,  G16H40/67 ,  G16H10/60

CPC classification number: G16H20/10 ,  G16H40/67 ,  G16H10/60

Abstract: The use of medication certification information can be expanded. Medication certification information is generated based on the information indicating medication status for each medication target recipient, and a token having management information for managing the medication certification information as an attribute value and including information indicating the usage history of the medication certification information in the attribute value is generated and stored. Each time the medication certification information is used, the information indicating the usage history of the token is updated, and upon receipt of a reference request for the usage history of the medication certification information from the terminal device, the information indicating the usage history included in the attribute value of the corresponding token is transmitted to the terminal device of the request source.