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Naoto Arai

Sumitomo Electric Industries: 1 patents #1,290 of 3,632Top 40%
TO Toyota: 1 patents #197 of 791Top 25%
📍 Ikeda, JP: #11 of 36 inventorsTop 35%
Overall (2005): #132,417 of 245,428Top 55%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6893771 Battery assembly Shinji Hamada, Munehisa Ikoma, Masayoshi Iwase, Tomokazu Yamauchi 2005-05-17