Portfolio comparison
Nippon Telegraph and Telephone Corp vs Volvo AB
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Nippon Telegraph and Telephone Corp
Patents indexed
1
Year range
2025
Most recent
2025
ai_mlmechanicalconsumer_electronics
Top Patents1 enriched
US 12211234· 2025
How Computers Track the Position and Angle of Multiple Objects
Activity by Decade
2020s1
Top Patents1 enriched
US 3043625· 1962
How the Modern Three-Point Car Seatbelt Works
Activity by Decade
1960s1
How to use
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