Portfolio comparison
Honda Motor Co Ltd vs Theophilus Van Kannel
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Honda Motor Co Ltd
Patents indexed
1
Year range
2022
Most recent
2022
aerospacemechanicalconsumer_electronics
Top Patents1 enriched
US 11511890· 2022
How Drones Test Their Balance While Flying
Activity by Decade
2020s1
Top Patents1 enriched
US 387571· 1888
How the Revolving Door Was Invented
Activity by Decade
1880s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.