Shinichi Menju

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Atsugi, JP

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Patents Grantslast 30 patents

Information Patent Grant
AC-DC Electric power converting station
- Patent number 4,382,276
- Issue date May 3, 1983
- Tokyo Shibaura Denki Kabushiki Kaisha
- Shinichi Menju
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protective gap devices for protecting circuit breakers
- Patent number 4,232,352
- Issue date Nov 4, 1980
- Tokyo Shibaura Denki Kabushiki Kaisha
- Shinichi Menju
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for detecting foreign matters in gas sealed el...
- Patent number 4,231,258
- Issue date Nov 4, 1980
- Tokyo Shibaura Denki Kabushiki Kaisha
- Shinichi Menju
- G01 - MEASURING TESTING