Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Toshihiro Takahashi Nisshin Flour Milling 1
1 Fumio Ohashi Toa Nenryo Kogyo 1
1 Seiji Miyata Fujitsu Limited 1
1 Yoshinobu Okayasu Tonen 1
1 Takehisa Satoh Kawasaki Steel 1
1 Katsuya Arai Panasonic 1