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Yumi Yoshii

Dai Nippon Printing Co.: 1 patents #1,392 of 2,222Top 65%
Overall (All Time): #2,676,834 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
11430730 Wiring substrate and semiconductor device Yuki Aritsuka, Takamasa Takano, Masaya Tanaka, Miyuki Suzuki, Shuji Sagara 2022-08-30