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Naoki Nakajima

Sumitomo Electric Industries: 2 patents #504 of 3,352Top 20%
Overall (2002): #48,726 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6442699 Power control method and apparatus therefor 2002-08-27
6346935 Touch-sensitive tablet Noriyuki Hidaka, Tadashi Ano, Hiroyuki Asahi 2002-02-12