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USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Yoshio Nakamura Fujikoshi Machinery 4
2 Satoshi Takayama Kabushiki Kaisha Toshiba 2
3 Tadashi Goto Honda Motor Co. 1
3 Makio Kato Daido Tokushuko 1