Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Shohei Yamada Sharp Kabushiki Kaisha 12
2 Tatsushi Aiba Sharp Kabushiki Kaisha 3
3 Kenichi Nagai Kabushiki Kaisha Toshiba 2
#4 Toshizo Nogami Sharp Kabushiki Kaisha 1

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