TY

Takaki Yonezawa

SC Sumitomo Bakelite Co.: 1 patents #403 of 790Top 55%
Overall (All Time): #3,247,991 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
7931965 Cover tape for electronic component packing body and electronic component packing body — 2011-04-26