Portfolio comparison
NEC vs Eaton Yale and Towne Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
NEC
Patents indexed
1
Year range
2015
Most recent
2015
telecommunicationsenergyautomotivesoftwareconsumer_electronics
Top Patents1 enriched
US 9168838· 2015
How an EV Charging Station Manages Power from Batteries and the Grid
Activity by Decade
2010s1
Top Patents1 enriched
US 3552770· 1971
How Early Vehicle Airbag Safety Systems Work
Activity by Decade
1970s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.