Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TN

Takuya NANJO

Sumitomo Electric Industries: 1 patents #281 of 723Top 40%
Overall (2021): #240,795 of 548,734Top 45%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11125949 Optical connector and method for manufacturing optical connector 2021-09-21