Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Hiroshi Shibata Semiconductor Energy Laboratory 1
1 Masakazu Tago Denso 1
1 Tatsuya Kanamaru Nippon Steel 1
1 Kenji Asano Aisin Seiki Kabushiki Kaisha 1