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USPTO Patent Rankings Data through Sept 30, 2025
YM

Yusuke Mitani

Ricoh Company: 1 patents #807 of 1,821Top 45%
Overall (2018): #177,659 of 503,207Top 40%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9897943 Belt unit, transfer unit, and image forming apparatus including a pressing member that presses an edge of a belt Junpei Fujita, Naohiro Kumagai, Seiichi Kogure, Kazuki Yogosawa, Kenji Sugiura +1 more 2018-02-20