Mercari Patents

Patent portfolio assigned to Mercari (verified via public assignee records). Japan's largest C2C resale marketplace. Competitors confirmed on fetched CB Insights page (Japanese rivals include Rakuten Rakuma / Yahoo Flea Market). Patent US11393013B2 ('intelligent listing creation') is assigned to Mercari, Inc., so has_patents=true; exact count not displayed. No named customers (C2C platform).