NK

Naoyuki Kouyama

NE Nec: 2 patents #5,510 of 14,502Top 40%
Overall (All Time): #2,155,252 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7187955 Foldable portable telephone set — 2007-03-06
6643497 Portable telephone compensable for change of antenna impedance — 2003-11-04