Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Toshiki Muramatsu Sky Aluminium Co. 1
1 Kazuo Hirasawa Mitsubishi Electric 1
1 Oleg Igorevich Parputs Rrt Holdings 1
1 Oleg Valerievich Giyazov Rrt Holdings 1