Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Nobuo Suzuki Fujitsu Limited 6
2 Junichi Shimada Hitachi 2
2 Ken Nomura Hitachi 2
2 Hideki Kasahara Sumitomo Electric Industries 2
#5 Fumiyoshi Okano Toray Industries 1