Hiroshi Ushida

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Adjusting method for cathode position of an electron gun and an ele...
- Patent number 6,703,777
- Issue date Mar 9, 2004
- Sony Corporation
- Hirofumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Adjusting method for cathode position of an electron gun and an ele...
- Publication number 20020084740
- Publication date Jul 4, 2002
- Hirofumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS