Shigenori Tagami

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electron gun
- Patent number 6,242,852
- Issue date Jun 5, 2001
- Sony Corporation
- Hirofumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing an electron gun for a cathode ray tube
- Patent number 5,895,303
- Issue date Apr 20, 1999
- Sony Corporation
- Shingo Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun having spacer placed between first and second electrode
- Patent number 5,892,322
- Issue date Apr 6, 1999
- Sony Corporation
- Tsuneo Muchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun for a cathode ray tube
- Patent number 5,773,925
- Issue date Jun 30, 1998
- Sony Corporation
- Shingo Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun for CRT
- Patent number 5,521,462
- Issue date May 28, 1996
- Sony Corporation
- Tsuneo Muchi
- H01 - BASIC ELECTRIC ELEMENTS