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USPTO Patent Rankings Data through Sept 30, 2025
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Masataka Ryu — 1 Patent

RTRudolph Technologies: 1 patents #70 of 136Top 55%
Murakami, JP: #23 of 31 inventorsTop 75%
Overall (All Time): #3,021,019 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9460953 Edge grip substrate handler Isao Sato, Hiroki Ueno, Yasutoshi Ito, Troy Palm 2016-10-04