TY

Tomokazu Yamaguchi

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
Overall (2002): #98,371 of 266,432Top 40%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6448698 Laminated piezoelectric transformer Kazuhiro Okuda, Yasushi Goto, Seiichi Minami, Satoshi Kawamura, Kunitoshi Kawano +1 more 2002-09-10