PRODUCT LINEAGEReviewed20 Jul 2026
Hitachi developed several EMIEW generations without turning the research series into a normal commercial robot line
Hitachi repeatedly demonstrated EMIEW service-robot prototypes and improved navigation, speech and information assistance across generations. Deployments remained trials and showcases rather than a broadly sold, supported product family. The successive model numbers show continuing R&D, not installed-base continuity comparable with a commercial robot platform.