Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Kenji Morita Canon 9
2 Makoto Ono 7
3 Masahiko Nagai Brother Kogyo 3
3 Feng Ma Edda Technology 3
#5 Koji Sode Ultizyme International 2
#6 Yasutaka Hirasawa Sony 1

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