Hisao Kume

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cathode ray tube
- Patent number 5,614,791
- Issue date Mar 25, 1997
- Sony Corporation
- Hisao Kume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Frame structure of aperture grille with higher long-side frames
- Patent number 5,550,428
- Issue date Aug 27, 1996
- Sony Corporation
- Hisao Kume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube
- Patent number 5,309,059
- Issue date May 3, 1994
- Sony Corporation
- Hisao Kume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Grid apparatus for a color cathode ray tube which eliminates vibrat...
- Patent number 5,111,107
- Issue date May 5, 1992
- Sony Corporation
- Hisao Kume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing an electron beam selection electrode
- Patent number 4,682,965
- Issue date Jul 28, 1987
- Sony Corporation
- Hisao Kume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Grid apparatus for use with a color cathode ray tube
- Patent number 4,495,437
- Issue date Jan 22, 1985
- Sony Corporation
- Hisao Kume
- H01 - BASIC ELECTRIC ELEMENTS