CY

Chuanyi Yang

Ricoh Company: 1 patents #810 of 1,683Top 50%
📍 Seattle, WA: #700 of 2,058 inventorsTop 35%
🗺 Washington: #2,839 of 8,555 inventorsTop 35%
Overall (2011): #329,164 of 364,097Top 95%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7965952 Remaining amount of developer detection device, development device, process unit, and image forming apparatus Hongjie Tan, Junlin Cai, Yoshitake Shimizu 2011-06-21