Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Yoshihiro Rayama — 1 Patent in 2017

Overall (2017): #185,524 of 506,227Top 40%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9738028 Thermoforming apparatus with the use of a plastic sheet cassette 2017-08-22