RM

Ryukichi Murai

YK Ykk: 1 patents #23 of 64Top 40%
📍 Toyama, JP: #45 of 145 inventorsTop 35%
Overall (2004): #122,477 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6728999 Buckle Ryoji Kawamura 2004-05-04