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Mizuna Tanaka

Ricoh Company: 2 patents #386 of 1,821Top 25%
Overall (2018): #118,246 of 503,207Top 25%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10160613 Sheet feeder and image forming apparatus incorporating the sheet feeder Tomoya Tanaka, Toshikane Nishii, Ikuo Fujii, Hirofumi Horita 2018-12-25
9868601 Sheet feeder and image forming apparatus incorporating the sheet feeder Ikuo Fujii, Ippei Kimura, Hirofumi Horita, Tomoya Tanaka 2018-01-16