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USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Masayuki Imaoka Konica Minolta Opto 2
2 Teruki Matsukawa Daicel 1
2 Mitsuaki Morigami Panasonic 1
2 Michiru Takemura Shibaura Electronics Co. 1