The humanoid robotics industry is having a breakout month, with a Japanese automaker, a Toyota-backed startup, and China’s manufacturing base all making moves that suggest the “robot coworker” is shifting from prototype to production line faster than expected.
Mitsubishi Motors Bets on a Robot Called “N”
Mitsubishi Motors has signed a memorandum of understanding with Tokyo-based robotics startup Highlanders, Inc., a University of Tokyo spin-off, to jointly develop humanoid robots for automotive manufacturing — and eventually mass-produce them at Mitsubishi’s underused Kyoto engine plant.
At the center of the partnership is Highlanders’ fourth-generation humanoid, known simply as “N.” Built to roughly human height and weight, N is designed to walk and perform manual tasks using what the company calls “Physical AI” — a system in which onboard cameras and sensors feed data to an AI model that lets the robot operate autonomously. Highlanders has paired the hardware with its own foundation model, Kepler v1.0.
Under the agreement, announced July 9, Mitsubishi will contribute its manufacturing know-how, quality-assurance systems, and idle plant capacity, while Highlanders supplies the robotics and AI. The companies plan to first test several dozen units on Mitsubishi’s own production lines — likely including the Kyoto plant, which builds engines — to gather real-world operating data before scaling up. Mass production at Kyoto could begin as early as 2027, with a target of roughly 1,000 units a month by the second half of that year, using currently unused buildings at the site.
“As an automaker, we really have to start thinking now about how we’ll utilize humanoid robots in our factories going forward,” said Mitsubishi Motors CEO Takao Kato, who described Japan’s shrinking labor force — down an estimated 900,000 workers a year — as an urgent challenge. Highlanders CEO Hiroya Masuoka framed the effort as a chance to compete with dominant U.S. and Chinese players by drawing on “Japan’s manufacturing quality.” Mitsubishi has already invested in Highlanders and says it plans to invest further.
Industry watchers note this is the first agreement between a major automaker and a humanoid robotics developer that explicitly covers mass production, not just deployment. Morgan Stanley Research has estimated the global humanoid robot market, including its supply chain, could reach $5 trillion by 2050.
A Toyota Spin-Out Emerges From Stealth at a $1.1 Billion Valuation
Across the Pacific, Cambridge, Massachusetts-based Walden Robotics came out of stealth on July 15 with roughly $300 million in seed funding and a $1.1 billion valuation — an eye-catching debut for a company founded just six months earlier as a spin-out of Toyota Research Institute.
The round was co-led by Deviation Capital and Toyota, with Toyota participating through its motor corporation, Toyota Invention Partners, and Toyota Ventures. Other backers include Nvidia, Boeing, Samsung Ventures, Prologis Ventures, and CoreWeave Ventures — a list that reads like a who’s-who of companies with a direct interest in industrial automation.
Unlike many humanoid developers chasing bipedal, leg-driven designs, Walden’s robots move on wheels. Co-founder and CEO Russ Tedrake said the choice was practical: wheels are cheaper, more stable on flat factory floors, and sidestep the balance challenges that keep many walking robots confined to demo videos. “If you listen to the people on the factory floor, they aren’t ready, and they don’t want them yet,” Tedrake told Bloomberg, referring to legged robots.
What sets Walden apart, the company says, is that its robots were already working before the funding announcement. A unit has been performing eight-hour shifts alongside human employees at a North American Toyota factory since February, handling dexterous, repetitive jobs such as loading and unloading car parts, cleaning machinery, and kitting for assembly. Walden says it is also selling robots to customers in aerospace, semiconductors, electronics, logistics, and life sciences.
The launch adds Walden to a growing list of automakers experimenting with humanoid labor: Hyundai has said it plans to expand deployment of Boston Dynamics’ Atlas robots at its own plants.
China Widens Its Lead in Global Production
While Japanese and American players chase partnerships and funding rounds, China’s robotics sector is demonstrating scale. China’s Ministry of Industry and Information Technology said this week that the country produced more than 400 humanoid robot models in the first half of 2026 alone — more than half of the global total. The ministry separately said Chinese-made quadruped robots account for nearly 70% of global sales, and projected China’s full-year humanoid robot output will exceed 100,000 units.
The figures were released alongside the 2026 World Artificial Intelligence Conference in Shanghai, which drew more than 1,100 exhibitors. Analysts attribute China’s edge largely to its electric-vehicle supply chain: components such as actuators, precision motors, and battery-management systems overlap heavily between EVs and humanoid robots, letting manufacturers repurpose existing production lines and supplier networks rather than building new ones from scratch. Firms including Unitree, AgiBot, and UBTECH have moved quickly from prototypes to commercial deployments, with UBTECH’s Walker S humanoid already working alongside human staff at a BYD facility in what’s been described as the world’s largest commercial humanoid installation to date.
The Bigger Picture
Taken together, the three developments point to an industry shifting from research labs to shop floors on multiple continents at once. Japan is leaning on automaker-startup partnerships and manufacturing discipline; the U.S. is leaning on venture capital and Big Tech-adjacent backers; and China is leaning on manufacturing scale inherited from its EV boom. Whether any one model wins out — or whether humanoid robots simply become a normal fixture on assembly lines everywhere within a few years — is likely to become clearer as Mitsubishi’s Kyoto line, Walden’s Toyota pilot, and China’s fast-scaling manufacturers all report results over the next 12 to 18 months.