Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YM

Yukihiro Maeda

KCKiwa Chemical Industry Co.: 1 patents #1 of 2Top 50%
Overall (2024): #201,059 of 561,600Top 40%
1 Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12066645 Retroreflective sheet Ippei Maekawa 2024-08-20