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Yasuki Nagatomo

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
📍 Miyazaki, JP: #12 of 39 inventorsTop 35%
Overall (2004): #85,018 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6771476 Circuit protector Michio Fukuoka, Kenichi Hasegawa, Eizo Hatanaka, Hideyuki Tokada, Toshiyuki Iwao 2004-08-03