YI

Yasufumi Izutsu

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
📍 Kanazawa, JP: #13 of 47 inventorsTop 30%
Overall (2004): #85,404 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6809000 Semiconductor device and method for fabricating the same Keisaku Nakao, Akihiro Matsuda, Toyoji Ito, Takumi Mikawa, Toru Nasu +3 more 2004-10-26