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USPTO Patent Rankings Data through Sept 30, 2025
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Seijiro SUNAGA

Tdk: 1 patents #242 of 511Top 50%
Overall (2023): #260,380 of 537,848Top 50%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11541477 Ultrasonic bonding device and ultrasonic bonding method Toshinobu Miyagoshi, Mitsuyoshi Makida 2023-01-03