SE

Shigeru Egusa

SC Sumitomo Bakelite Co.: 1 patents #403 of 790Top 55%
Overall (All Time): #3,666,732 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5981041 Multilayer printed circuit board and process for producing and using the same Kunio Ikegaya, Yoshiyuki Takahashi 1999-11-09