Masao Taniguchi

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Mobara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for checking defect on display screen
- Patent number 5,319,459
- Issue date Jun 7, 1994
- Hitachi, Ltd.
- Jun Mochizuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phosphor screen for post-focusing type color picture tube
- Patent number 4,221,990
- Issue date Sep 9, 1980
- Hitachi, Ltd.
- Eiichi Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS