Portfolio comparison
Amazon com Inc vs Panasonic Intellectual Property Management Co Ltd
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Amazon com Inc
Patents indexed
1
Year range
1999
Most recent
1999
ecommercesoftwaretelecommunications
Top Patents1 enriched
US 5960411· 1999
How Amazon's One-Click Ordering Works for Online Purchases
Activity by Decade
1990s1
Company B
Panasonic Intellectual Property Management Co Ltd
Patents indexed
1
Year range
2015
Most recent
2015
consumer_electronicssoftwareecommercetelecommunications
Top Patents1 enriched
US RE45784· 2015
How Smartphones Use Flashing Barcodes for Secure Ticketing
Activity by Decade
2010s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.