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Yukihiro Yoshikawa

SI Sumitomo Metal Industries: 1 patents #7 of 88Top 8%
Overall (1994): #46,285 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5330850 Corrosion-resistant surface-coated steel sheet Nobukazu Suzuki, Seiji Bando, Satoshi Ikeda, Tetsuaki Tsuda, Atsuhisa Yakawa 1994-07-19