SO

Shigeru Otsuka

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
📍 Toyonaka, JP: #30 of 99 inventorsTop 35%
Overall (2004): #115,519 of 270,089Top 45%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6796768 Blower and method for molding housing thereof Hiroyasu Fujinaka 2004-09-28