Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Naoki Furukawa Kaneka 2
2 Kouzou Kajiwara Tdk 1
2 Akira Okitsu Enplas 1
2 Yuujirou Morita Sanden 1