Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Nobuyuki Yamamura Casio Computer Co. 1
1 Shinji Shiraishi Chisso 1
1 Kenji Uematsu Casio Computer Co. 1
1 Takamichi Okada Nsk 1