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Yoshitaka Matsumasa

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #82,360 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6743546 Laminate sheath type battery Masaaki Kaneda, Hideaki Yoshio, Hiroaki Ichinose, Hitoshi Suzuki, Shingo Tsuda 2004-06-01