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RC Ricoh Imaging Company: 1 patents #4 of 15Top 30%
Overall (2019): #251,366 of 560,194Top 45%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10473882 Lead screw device, lens driver, lens barrel, and camera using the lead screw device Daisuke TERAHARA, Terunori Koyama 2019-11-12