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USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Setsuo Nakajima Semiconductor Energy Laboratory 2
2 Yasumasa Sawai Minolta Co. 1
2 Takatoshi Sakata Jtekt 1
2 Keisuke Izutani Jtekt 1