Fujitsu had seven patents in blockchain during Q4 2023. Fujitsu Ltd filed patents in Q4 2023 for a control system managing blockchains to record transaction information at scheduled time points, a storage unit storing transaction data for processing on a blockchain, and a data storage method ensuring consistency between production and consumption records of transaction resources in a blockchain. GlobalData’s report on Fujitsu gives a 360-degreee view of the company including its patenting strategy. Buy the report here.
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Fujitsu grant share with blockchain as a theme is 0% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Control system, storage medium, and control method (Patent ID: US20230360037A1)
The patent filed by Fujitsu Ltd. describes a control system that involves multiple nodes managing two separate blockchains. The first blockchain records scheduled time points for transaction information, while the second blockchain records the actual transaction information. Nodes in the system are responsible for specifying, recording, and managing the transaction information based on certain conditions. An information processing device facilitates the transmission of specified transaction information between nodes, ensuring the accurate recording of transactions in the second blockchain.
The system allows for the cancellation and recording of scheduled time points for transaction information, with nodes generating blocks to reflect these changes in the first blockchain. Smart contracts are utilized to specify transaction information based on conditions, ensuring the accurate recording of transactions. The patent also covers the addition of blocks to the second blockchain in conjunction with the transmission of transaction information between nodes. Overall, the system provides a structured approach to managing transaction information across multiple nodes and blockchains, ensuring the integrity and efficiency of the process.
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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.
