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USPTO Patent Rankings Data through Sept 30, 2025
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Masatoki Sutoh — 1 Patent

3M: 1 patents #7,233 of 11,543Top 65%
MIMinolta: 1 patents #729 of 1,109Top 70%
Ohmi-Hachiman, JP: #109 of 194 inventorsTop 60%
Overall (All Time): #3,881,617 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D318479 Color laser imager Jun Nishiseko, Yukiyoshi Yamakoshi, Robert L. Rydeen, Edward L. Pass, Bruce W. Carlson 1991-07-23