Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Katsuichi Ukita Sumitomo Electric Industries 3
2 Masataka HIRO Sumitomo Rubber Industries 1
2 Annegret Pfuetzner Olympus Diagnostica Gmbh 1