🌐 Mitsubishi Electric is WIPO’s leading PCT applicant in the cluster, while the University of Tokyo is its leading publishing organization. In the latest PCT data, Tokyo–Yokohama remains the world’s largest geographic concentration of PCT filings, with 132,669 applications and 10.1% of the global total over the 2021–2025 publication period!
This is industrial IP at metropolitan scale ⚠️
Semiconductors
Electrical machinery
Robotics
Mobility
Automation
Advanced manufacturing
⚡️ The cluster’s advantage is depth. Toyota, Sony, Mitsubishi Electric, Hitachi and a huge supplier base operate in an environment where engineering knowledge compounds across decades!
🇯🇵Japan has historically built innovation through large corporates and internal R&D rather than the hyper-fluid VC model visible in San Francisco. WIPO’s 2026 analysis again shows a strong Asian patent model alongside a comparatively different VC structure.
Tokyo’s lesson for IP strategy is not “file more patents.”
It is: build patent portfolios that reinforce industrial systems you can manufacture, integrate and defend globally. 🏯
Stay Tuned for the next one 😉
#Tokyo #GII2026 #IndustrialInnovation #PatentStrategy #Semiconductors #Robotics
#WIPO
@COVOhub
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