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USPTO Patent Rankings Data through Sept 30, 2025
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Yuji Nagatani

HHHitachi High-Technologies: 1 patents #155 of 435Top 40%
Overall (2017): #181,659 of 506,227Top 40%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9824866 Plasma processing method Akira Kagoshima, Daisuke Shiraishi 2017-11-21