KA

Kouji Azegami

HO Hoya: 1 patents #24 of 112Top 25%
📍 Tachikawa, JP: #23 of 66 inventorsTop 35%
Overall (2004): #174,071 of 270,089Top 65%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6774072 Crystallized glass for information recording medium, crystallized glass substrate, and information recording medium using the crystallized glass substrate Xuelu Zou 2004-08-10