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USPTO Patent Rankings Data through Sept 30, 2025
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Shigeru Sugimoto

Overall (2018): #238,165 of 503,207Top 50%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10059897 Fuel additive for internal combustion engines and fuel composition 2018-08-28