Keijiro Ueki

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Ota-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
Color killer adjustment device
- Publication number 20040051814
- Publication date Mar 18, 2004
- Keijiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Blue stretch circuit and level detection circuit
- Publication number 20030189672
- Publication date Oct 9, 2003
- Keijiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sine generation circuit, phase shift circuit and tint adjustment ci...
- Publication number 20020190763
- Publication date Dec 19, 2002
- Keijiro Ueki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE