XS

Xueming Shen

RK Riso Kagaku: 1 patents #10 of 50Top 20%
Overall (2004): #85,878 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6683983 Document-inclination detector Kagenori Nagao 2004-01-27