KN

Kashio NAKAYAMA

HO Hoya: 1 patents #16 of 55Top 30%
📍 Hokuto, JP: #2 of 6 inventorsTop 35%
Overall (2025): #323,236 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12203007 Polishing liquid Hiroki Nakagawa 2025-01-21