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USPTO Patent Rankings Data through Sept 30, 2025
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Daisuke Yoshii — 1 Patent in 2021

JSJsr: 1 patents #25 of 74Top 35%
Overall (2021): #477,341 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10894876 Method for producing modified conjugated diene-based polymer, modified conjugated diene-based polymer, polymer composition, crosslinked body, tire and compound Kazuya Morishita, Mitsunori Inoue, Yusuke Amano 2021-01-19