Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Hideo Yamamoto Renesas Electronics 1
1 Naoki Sakurai Hitachi 1
1 Takashi Sugano Mazda Motor 1
1 Hideki Yoshihara Kobelco Construction Machinery Co. 1

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