Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Taisuke Saeki Sharp Kabushiki Kaisha 2
2 Hans Jurgen Mattausch Hiroshima University 1
2 Masayoshi Seo Sharp Kabushiki Kaisha 1
2 Toshio Tsuji Konica 1
2 Tadashi Shimamoto Hiroshima University 1