Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Ko Nakamura Nippon Zoki Pharmaceutical Co. 3
2 Kenji Fukushima Smc 1
2 Masaki Noborio Fujitsu Limited 1
2 Koichi Sekine 1