公开(公告)号：US20220217441A1

公开(公告)日：2022-07-07

申请号：US17613381

申请日：2020-01-16

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Masaya YAMAMOTO ,  Kotaro TANAKA ,  Masashi HITOTSUYA ,  Mitsuki YAMADA

IPC: H04N21/442 ,  H04N21/41

Abstract: An information processing method includes: obtaining, from each of one or more reproduction devices that have reproduced a content contained in a broadcast program, first information indicating a reproduction history of the content reproduced; obtaining second information indicating a display history of a web page displayed by each of one or more display devices; calculating an index indicating a relation between reproduction of the content by a first reproduction device among the one or more reproduction devices and display of the web page by a first display device that has a relation to the first reproduction device among the one or more display devices, based on the first information and the second information which are obtained; and outputting the index calculated in the calculating.

公开(公告)号：US20220197895A1

公开(公告)日：2022-06-23

申请号：US17604378

申请日：2020-01-27

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Mitsuki YAMADA ,  Masaya YAMAMOTO ,  Kotaro TANAKA ,  Masashi HITOTSUYA

IPC: G06F16/23

Abstract: An information management system includes: an attribute information DB that stores attribute information of a user as user information; a data obtainer that obtains, from at least one home appliance used by the user, first device data including an operating status of the at least one home appliance; and an updater that updates the user information stored in the attribute information DB, using first attribute information that is based on the first device data obtained. The updater compares the first attribute information and second attribute information stored in the attribute information DB as the user information to determine whether a difference is present between the first attribute information and the second attribute information, and updates the user information with the first attribute information when determining that the difference is present, and does not update the user information when determining that no difference is present.

公开(公告)号：US20210383450A1

公开(公告)日：2021-12-09

申请号：US17297282

申请日：2020-01-23

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Kotaro TANAKA ,  Masaya YAMAMOTO ,  Masashi HITOTSUYA ,  Mitsuki YAMADA

IPC: G06Q30/06 ,  F24F11/64

Abstract: An information processing method includes: obtaining location information indicating an installation location of an appliance, and user information indicating a first user linked to the installation location; obtaining log information indicating an operation performed by the appliance, and receiver information indicating a second user that receives presentation information; determining, when detecting a change in a state of the first user by reference to the log information and determining that the first user does not match the second user, the presentation information to be presented to the second user in accordance with the change in the state; and outputting the presentation information determined.