KN

Kenji Nakayama

HO Hoya: 1 patents #24 of 112Top 25%
📍 Nagaokakyo, MA: #1 of 1 inventorsTop 100%
Overall (2004): #177,222 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6821686 Method of defect repairing in graytone part in graytone mask — 2004-11-23