YS

Yuuji Sawai

Ricoh Company: 2 patents #462 of 1,683Top 30%
Overall (2011): #55,226 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8014708 Belt member, transfer unit incorporating same, image forming apparatus incorporating same, and method of evaluating same — 2011-09-06
7953355 Endless belt member, transfer unit incorporating same, and image forming apparatus incorporating same — 2011-05-31