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Sigetosi Negisi

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #3,771,861 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5419802 Electronic component supplying apparatus Shigeki Nakatsuka, Manabu Morioka, Kunio Tanaka, Takatoshi Mitsushima, Takashi Munezane 1995-05-30