JS

Jun Shimizu

SO Sony: 1 patents #281 of 1,124Top 25%
Overall (1994): #109,900 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5326240 Metal mold device for molding a disc substrate Junichiro Kudo 1994-07-05