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Ippel Fujimoto — 1 Patent

Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Overall (All Time): #3,320,929 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7509085 Image forming apparatus, fixing apparatus and toner Hiroshi Yoshinaga, Shinichi Namekata, Hiroyuki Shimada, Masanao Ehara, Hirofumi Ogawa +1 more 2009-03-24