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USPTO Patent Rankings Data through Sept 30, 2025
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Yoshiharu Seki

Canon: 1 patents #14,899 of 19,416Top 80%
Overall (All Time): #2,503,607 of 4,157,543Top 65%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12001158 Fixing member, method for producing the same, fixing apparatus, and electrophotographic image forming apparatus Naoko Kasai, Yohei Miyauchi, Masatsugu Toyonori, Yasuharu Notoya, Hiroki Muramatsu +1 more 2024-06-04