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USPTO Patent Rankings Data through Sept 30, 2025
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Tetsuya Ikuta — 1 Patent in 2021

DCDowa Electronics Materials Co.: 1 patents #9 of 39Top 25%
Miyoshi, JP: #93 of 280 inventorsTop 35%
Overall (2021): #238,033 of 548,734Top 45%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11205739 Semiconductor light-emitting device and method of manufacturing the same Jumpei Yamamoto 2021-12-21