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Shoji Takei

Rohm Co.: 1 patents #122 of 298Top 45%
Overall (2024): #268,535 of 561,600Top 50%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11961816 Semiconductor chip and semiconductor device including a copper pillar and an intermediate layer and a concave portion formed at one end surface of the copper pillar Yuji Koga 2024-04-16