AS

Atushi Sampe

Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Overall (All Time): #3,316,268 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7483648 Process cartridge and image forming apparatus using the same Hiroshi Hosokawa, Hiroyuki Nagashima, Nobuo Kuwabara, Yoshiyuki Kimura, Wakako Murakami 2009-01-27