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USPTO Patent Rankings Data through Sept 30, 2025
YI

Yoshiharu Ikegawa

Canon: 1 patents #1,398 of 3,266Top 45%
Overall (2011): #123,633 of 364,097Top 35%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7881143 Interface circuit 2011-02-01