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USPTO Patent Rankings Data through Sept 30, 2025
YI

Yasuhiro Iguchi

Sumitomo Electric Industries: 1 patents #281 of 723Top 40%
Overall (2021): #205,862 of 548,734Top 40%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11133427 Light receiving device 2021-09-28