YT

Yoshio Tsukiyama

SD Sumitomo Metal (Smi) Electronics Device: 1 patents #1 of 5Top 20%
Overall (2002): #84,819 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6489679 High-frequency package Masato Shiobara, Yoshihisa Araya 2002-12-03