Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Takao Satoh Hitachi 2
2 Nobumasa Suzuki Canon 1
2 Misao Takano Sharp Kabushiki Kaisha 1
2 Shinichi Matsuura Sanyo Electric Co. 1
2 Teruhiko SUETSUGU Nisshin Steel Co. 1