Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Kentaro Shiro Tungaloy 1
1 Mitsuru Naiki Nippon Zoki Pharmaceutical Co. 1
1 Makoto Yukawa A.L.M.T. 1