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USPTO Patent Rankings Data through Sept 30, 2025
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Masayuki Yamashima

Tdk: 1 patents #242 of 511Top 50%
Overall (2023): #331,327 of 537,848Top 65%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11742703 Foreign substance detection device, wireless power transmission device, and wireless power transmission system Kouichi Sakita, Ryo Shiozaki, Kazuki YONEDA 2023-08-29