Hiroki Anzai

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Fukushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Beading apparatus for electron gun and method of attaching beading
- Patent number 5,429,540
- Issue date Jul 4, 1995
- Sony Corporation
- Hiroki Anzai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three gun color CRT which has three grids with the holes in the thi...
- Patent number 5,399,932
- Issue date Mar 21, 1995
- Sony Corporation
- Hiroki Anzai
- H01 - BASIC ELECTRIC ELEMENTS