Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Haruo Machida Canon 2
1 Takahiro Kida Shin-Etsu Handotai Co. 2
3 Hideaki Nakazawa Apic Yamada 1
3 Kazuyuki Mikawa Fujitsu Limited 1