Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Tetsushi Inoue Tdk 3
1 Osamu Furukimi Jfe Steel 3
3 Yoshihiro Yazawa Jfe Steel 1
3 Toru Goto Nippon Sanso 1

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