Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Tsuyoshi WAKIYAMA Toda Kogyo 1
1 Kazuyuki Kawamoto Renesas Technology 1
1 Mitsuaki SHAZUKI Canyon 1
1 Tetsuya KASHIMA Toda Kogyo 1
1 Kazuaki Ishizaki IBM 1