KM

Katsumasa Mikami

Ricoh Company: 1 patents #810 of 1,683Top 50%
📍 Ibaraki, JP: #268 of 811 inventorsTop 35%
Overall (2011): #250,434 of 364,097Top 70%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7925193 Rotary member, developing device, and image forming apparatus Kouichi Oomori, Katsumi Kumada, Yuichiro Suzuki, Minoru Toyoda, Yoshitaka Omori 2011-04-12