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USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Yoshihiko Fuji Kabushiki Kaisha Toshiba 2
2 Mami Fujihara Kabushiki Kaisha Toshiba 1
2 Tsuyoshi Tokiwa Sumitomo Electric Industries 1