Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–10 of 10 inventors

Rank Inventor Primary Company Patents
1 Junichi Maeshima Dow Corning Toray Silicone Company 1
1 Seiichi Sugimoto Dow Corning Toray Silicone Company 1
1 Naoya Matsui Sony 1
1 Ryoto Shima Dow Corning Toray Silicone Company 1
1 Naoji Kawamura Dow Corning Toray Silicone Company 1
1 Masato Kodama Tanita 1
1 Yoshiko Otani Dow Corning Toray Silicone Company 1
1 Makoto Kokubun Dow Corning Toray Silicone Company 1
1 Ozaki Masaru Dow Corning Toray Silicone Company 1
1 Yohkichi Yamamoto Dow Corning Toray Silicone Company 1