Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Shigeyuki Mitsui Asics 2
1 Katsunori Yanagida Panasonic 2
3 Sachiko Hattori Mitsubishi Electric 1
3 Hiroshi Konishi NTT 1

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