Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Toshiya Usuda — 1 Patent in 2021

SESeiko Epson: 1 patents #531 of 1,264Top 45%
Ina, JP: #9 of 16 inventorsTop 60%
Overall (2021): #226,581 of 548,734Top 45%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10985928 Circuit device, oscillation device, physical quantity measuring device, electronic apparatus, and vehicle Masayuki Kamiyama, Hiroshi Kiya 2021-04-20