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BlueCat Networks
A Toyota patent is designed to detect whether a vehicle passenger is experiencing motion sickness by comparing vehicle movement with head movement measured by a radar sensor. The system then activates "mitigation control," according to the abstract. The inventors are John D. Harkleroad (Ypsilanti, Michigan) and Vasudeva S. Murthy (Ann Arbor, Michigan), with Toyota Motor Engineering & Manufacturing North America Inc. in Plano as the assignee. [Composite illustration: Sources, U.S. Patent No. 12589769, Fig. 4A; DI Studio]
Patented: Toyota’s Motion Sickness Mitigation and More North Texas Inventive Activity
by Dallas Innovates | Staff Report | Apr 29, 2026
Dallas-Fort Worth ranked No. 10 for patent activity out of 250 metros for the week of March 31 with a total of 110 patents granted.
