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USPTO Patent Rankings Data through Sept 30, 2025
HS

Hirotaka Shiomichi

Canon: 1 patents #1,814 of 3,938Top 50%
Overall (2016): #379,837 of 481,213Top 80%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9250557 Optical scanning device and image forming apparatus provided with same 2016-02-02