KS

Kenji Sugirua

Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Overall (All Time): #2,973,442 of 4,157,543Top 75%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9811046 Image forming apparatus Yuuji Wada, Naohiro Kumagai, Seiichi Kogure, Junpei Fujita, Kazuki Yogosawa +4 more 2017-11-07