Recent data shows that Ford and Toyota are leading in the development of blockchain-based automotive technologies, particularly in the second quarter of 2024, where both companies submitted at least 43 blockchain-related patents collectively. It is noteworthy that despite a decrease in the total number of patent submissions for this quarter compared to the last quarter, the performance of Ford and Toyota was especially striking. Ford's patent applications increased significantly from 3 in the first quarter to 14, while Toyota's rose from 25 to 29. These actions demonstrate the deep recognition and active exploration of blockchain technology potential by leading automotive companies such as Ford and Toyota. The patent applications cover several key sectors within the automotive industry, aiming to address various industry challenges. For example, one of Ford's recent patents showcases an innovative solution for unchangeable vehicle ownership. As described in related documents, Ford's system employs smart contracts powered by real-time event data to manage vehicle ownership data, including automated recording of ownership changes. Such technological innovations not only improve the transparency and security of vehicle ownership but also contribute to the industry's move towards more efficient and reliable operational models. The actions taken by Ford and Toyota suggest that as blockchain technology becomes more mature, its application prospects in the automotive industry are wide-ranging, promising to introduce more possibilities for future intelligent mobility.