Portfolio comparison
Nippon Telegraph and Telephone Corp vs Dexcom
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
Company B
Dexcom
Patents indexed
3
Year range
2016 – 2022
Most recent
2022
softwarebiotechtelecommunicationsconsumer_electronicsmedical_devices
Top Patents3 enriched
US 9282925· 2016
How Glucose Sensors Check Their Own Reliability for Insulin Pumps
US 11382539· 2022
A Catheter That Measures Glucose While Delivering Medication
US 20230263439
How a Sensor Checks Itself for Accuracy Using Other Body Data
Activity by Decade
2010s1
2020s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.