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Shigeyuki Yasuyama

SCSanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
Overall (All Time): #3,817,977 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5188993 Microwave dielectric ceramic composition Hisakazu Takahashi, Yoko Baba, Kenichi Ezaki, Yasuhiko Okamoto, Kenichi Shibata +1 more 1993-02-23

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