US Patent Issued to TOYOTA JIDOSHA on Sept. 23 for "Data management device and data management system" (Japanese Inventor)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,425,244, issued on Sept. 23, was assigned to TOYOTA JIDOSHA K.K. (Aichi-Ken, Japan).

"Data management device and data management system" was invented by Takahisa Okazaki (Toyota, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The client device executes a simulation, and generates a data set including result data and metadata based on the execution result. The client device generates a first hash value of the data set and transmits the data set and the first hash value to the data management device. When the data set and the first hash value are received from the client device, the data management device generates a second hash value of the data s...