McKinsey: Japan suppliers can cover almost all humanoid robot parts

Japan's position in this market rests on an existing industrial base: manufacturers, component suppliers, and system integrators built around precision engineering, sensors, actuators, and control technology. Renesas describes humanoids as physical AI systems that integrate embedded processing, sensing, actuation, power management, software, and development tools, which is why the semiconductor opportunity spans five technology layers rather than a single robot chip. Industry moves are already aligning with that view. In July 2026, Fujitsu said it would explore physical AI business opportunities with FANUC, Yaskawa Electric, and Kawasaki Heavy Industries for manufacturing, logistics, and healthcare applications, while METI updated its AI robotics policy direction in May 2026. The next phase may center on sensor fusion, as robots combine inputs from multiple sensors to build a more reliable picture of their surroundings.

The stakes for semiconductor suppliers appear to hinge on whether they can shift from selling individual components to developing complete architectures that integrate intelligence, sensing, and control. Renesas's physical AI strategy emphasizes system-level demonstration and co-development for robotics, suggesting suppliers that join robot system development earlier could hold an advantage. For Japanese component makers, sensors such as six-axis force-torque, linear force, and tactile sensors are areas McKinsey specifically names as places where they could expand their role in humanoid robotics. Whether that translates into durable market share is likely to depend on how quickly humanoid platforms move from demonstrations into industrial, logistics, healthcare, and service deployments.