HN

Hideki Nakatsuka

Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
Overall (All Time): #1,251,676 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7440708 Multifunction apparatus Minoru Nishizawa 2008-10-21
7386245 Adjusting an angle of an operation panel on a multifunction apparatus Akihiro Mitsuhashi, Etsuro Takahashi 2008-06-10
7197257 Multifunction apparatus Minoru Nishizawa, Akihiro Mitsuhashi 2007-03-27
7171135 Multifunction apparatus having an energy saving mode and method thereof Minoru Nishizawa 2007-01-30