TK

Takuo Kitamura

NE Nec: 2 patents #5,510 of 14,502Top 40%
Overall (All Time): #2,226,429 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6275216 Keyboard for inputting character and electronic apparatus using the same — 2001-08-14
6231252 Character input system and method using keyboard — 2001-05-15