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Yoshihiko Nakano

KT Kabushiki Kaisha Toshiba: 1 patents #648 of 2,092Top 35%
Overall (2004): #82,122 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6773844 Proton conductive film and fuel cell using the same Shuzi Hayase 2004-08-10