Koji Nakajima

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Patents Grantslast 30 patents

Information Patent Grant
Deflection yoke and mis-convergence correction method for color cat...
- Patent number 6,384,546
- Issue date May 7, 2002
- NEC Corporation
- Koji Nakajima
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Inline self-convergence type deflection yoke including compensating...
- Publication number 20020060534
- Publication date May 23, 2002
- NEC Corporation
- Koji Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deflection yoke for color cathode-ray tube having auxiliary coils o...
- Publication number 20020057047
- Publication date May 16, 2002
- NEC Corporation
- Koji Nakajima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deflection yoke and mis-convergence correction method for color cat...
- Publication number 20010008368
- Publication date Jul 19, 2001
- Koji Nakajima
- H01 - BASIC ELECTRIC ELEMENTS