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公开(公告)号：US11117489B2
公开(公告)日：2021-09-14
申请号：US16391820
申请日：2019-04-23
Inventor： Junichiro Soeda , Kohsuke Yoshioka
Abstract: Provided is a control method which includes: obtaining battery information which is information regarding a battery; calculating a present residual value of the battery based on the battery information obtained; calculating a first residual value using a first model which has been trained, the first residual value being a residual value of the battery in a case where a user uses the battery with a tendency identical to a tendency of a plurality of other users; and issuing a token to the user according to an evaluation value calculated based on the present residual value and the first residual value calculated.
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公开(公告)号：US10832296B2
公开(公告)日：2020-11-10
申请号：US16163676
申请日：2018-10-18
Inventor： Junichiro Soeda
Abstract: A system for managing a transaction of an item between first and second users includes a first lock attached to the item, a storage unit having a second lock attached thereto and physically storing the item, and a processor that manages a first privilege to open the first lock and a second privilege to open the second lock. The processor performs management so that a holder of the first and second privileges is the first user. Upon receiving, from the storage unit, information indicating the second lock being opened, the processor performs management so that a first transaction is concluded in which the first user tentatively receives the item from the second user. Upon receiving, from the first lock, information indicating the first lock being opened, the processor performs management so that a second transaction is concluded in which the first user inspects the item and finally receives the item.
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公开(公告)号：US10684783B2
公开(公告)日：2020-06-16
申请号：US16284224
申请日：2019-02-25
Inventor： Akira Tanaka , Fumiaki Kagaya , Eiichi Abe , Junichiro Soeda
Abstract: Provided is a control method of controlling locking or unlocking of storage using a blockchain. The control method includes: determining, when first request information indicating a lock/unlock request, that is a lock request or an unlock request, is received from a terminal, whether a keyholder identified by reading keyholder information stored in the blockchain matches an owner of the terminal that has transmitted the first request information, the keyholder information indicating a person having the authority to lock or unlock the storage; performing lock/unlock processing when the keyholder is determined to match the owner, the lock/unlock processing being processing for causing the storage to lock or unlock in accordance with the first request information; and performing first storage processing after the lock/unlock processing is performed, the first storage processing being processing of storing, in the blockchain, transaction data indicating that the lock/unlock processing has been performed.
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34.发明授权公开(公告)号：US10482700B2
公开(公告)日：2019-11-19
申请号：US16011681
申请日：2018-06-19
Inventor： Junichiro Soeda
Abstract: A supply chain system is provided. The supply chain system includes a server that manages at least a right of ownership of an article. The article is an actual object. A container is provided with a lock. The lock is configured to at least open through an electronic process. The container is capable of physically storing the article. At least one of a processor or a circuit, when an opening request to open the lock is received, determines whether a user who has issued the opening request and a user who has the right of ownership of the article match. When the user who has issued the opening request and the user who has the right of ownership of the article match, the lock is opened for allowing the article to be removed from the container. The server is notified that the lock has been opened.
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