KK

Keiichi Kawashima

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
Overall (2003): #181,041 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6567350 Method for adjusting control operation in an optical disc recording device Yuji Takagi, Hiroshi Sugimoto, Hirofumi Ide, Kenzo Ishibashi 2003-05-20