Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Shigeki Nagase Jtekt 1
1 Masao Fukumori Dmg Mori Seiki Co. 1
1 Hisaaki Takabayashi Hitachi Chemical Company 1
1 Akira Sasakura Sharp Kabushiki Kaisha 1