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USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Eiichirou Shimazu Ntn 2
2 Satoshi Morikawa Sumitomo Wiring Systems 1
2 Yoshio Honda Nihon Medi-Physics Co. 1
2 Kayo SAKAI Ntn 1