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Toshiya Yamaguchi

Ricoh Company: 1 patents #415 of 1,125Top 40%
Overall (2022): #225,342 of 548,613Top 45%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11502479 Optical device, light-source device, detector, and electronic device Masami Seto 2022-11-15