KY

Kei Yasutomi

Ricoh Company: 1 patents #306 of 812Top 40%
Overall (2005): #158,092 of 245,428Top 65%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6978109 Image forming apparatus Hisashi Shoji, Tsukuru Kai, Nekka Matsuura, Nobutaka Takeuchi, Hirokatsu Suzuki 2005-12-20