Panasonic had 11 patents in blockchain during Q4 2023. Panasonic Holdings Corp has filed patents related to data management, authentication, control, and data distribution methods in a distributed ledger system. These patents involve storing transaction data, transferring amounts between accounts, determining destination nodes based on security levels, recording transaction data in a distributed ledger, and performing secure computation on encrypted information. The control methods also include verifying transaction data, executing consensus algorithms, and recording blocks in the distributed ledger. GlobalData’s report on Panasonic gives a 360-degreee view of the company including its patenting strategy. Buy the report here.
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Panasonic grant share with blockchain as a theme is 18% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Data management method, terminal, and recording medium (Patent ID: US20230368231A1)
The patent filed by Panasonic Holdings Corp. describes a data management method that involves storing transaction data in a distributed ledger across multiple servers. The method includes terminals owned by users obtaining records of similar data sets from the ledger and determining the value of a target data set based on these records. The value determination is based on conditions corresponding to the data sets, with newer similar data sets and increasing numbers of similar data sets leading to higher values for the target data set.
Furthermore, the method allows for the generation of transaction data after a trade is established, transmission of this data to servers for storage in the ledger, and the use of a consensus algorithm for this purpose. The determination of the target data set's value can involve setting value ranges acceptable to terminal owners, determining overlapping value ranges, and selecting a value within this overlap. The patent also covers terminals connected to the management system, as well as a computer-readable medium containing a program for executing the data management method described in the patent.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
