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USPTO Patent Rankings Data through Dec 31, 2025
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Rintaro Asai — 1 Patent in 2021

Denso: 1 patents #485 of 1,549Top 35%
Toyota, JP: #316 of 769 inventorsTop 45%
Overall (2021): #290,294 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11043474 Semiconductor device Shingo TSUCHIMOCHI, Akinori Sakakibara, Masao Noguchi 2021-06-22