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Iwao Numakura

YCYamatoya & Co.: 1 patents #1 of 2Top 50%
Overall (2002): #200,479 of 266,432Top 80%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6391473 Cu plated ceramic substrate and a method of manufacturing the same Noriaki Tsukada 2002-05-21