US Patent Issued to DENSO on Jan. 13 for "Data storage device, data storage method, and non-transitory computer readable storage medium" (Japanese Inventor)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,526,150, issued on Jan. 13, was assigned to DENSO Corp. (Kariya, Japan).

"Data storage device, data storage method, and non-transitory computer readable storage medium" was invented by Xin Xu (Kariya, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An acquisition data acquired by a mobile object is stored using a blockchain with defining a normal world and a secure world. A new block to be connected to the blockchain is generated based on at least a block hash value generated from a previous block. A final block hash value stored at a previous update timing is updated by storing the final block hash value based on a final block connected to an end ...