YK

Yoshihiro Kouno

Dai Nippon Printing Co.: 1 patents #39 of 210Top 20%
📍 Oshima, JP: #30 of 128 inventorsTop 25%
Overall (2005): #71,133 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6963450 Fresnel lens and die for the same — 2005-11-08