Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Kenji Nagao Sumitomo Electric Industries 2
1 Ichiro Mizunuma Mitsubishi Electric 2
3 Yasushi Mukai Panasonic 1
3 Kunihiko Iizuka Sharp Kabushiki Kaisha 1

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