KU

Keijiro Ueki

SC Sanyo Electric Co.: 3 patents #1,910 of 6,347Top 35%
📍 Shinagawa, JP: #282 of 807 inventorsTop 35%
Overall (All Time): #1,580,884 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7352409 Blue stretch circuit and level detection circuit — 2008-04-01
7075589 Color killer adjustment device — 2006-07-11
6952239 Sine generation circuit, phase shift circuit and tint adjustment circuit — 2005-10-04