Ichirou Arinobu

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Fukuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Current detector
- Patent number 4,914,385
- Issue date Apr 3, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Ichirou Arinobu
- G01 - MEASURING TESTING
Information Patent Grant
Overcurrent detector
- Patent number 4,819,125
- Issue date Apr 4, 1989
- Mitsubishi Denki Kabushiki Kaisha
- Ichirou Arinobu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overcurrent detector and circuit breaker
- Patent number 4,819,124
- Issue date Apr 4, 1989
- Mitsubishi Denki Kabushiki Kaisha
- Ichirou Arinobu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit breaker reactive to three time-overcurrent characteristics
- Patent number 4,814,935
- Issue date Mar 21, 1989
- Mitsubishi Denki Kabushiki Kaisha
- Ichirou Arinobu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power source device for circuit breaker
- Patent number 4,752,865
- Issue date Jun 21, 1988
- Mitsubishi Denki Kabushiki Kaisha
- Yoshihiro Hatakeyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solid state overcurrent detector
- Patent number 4,695,961
- Issue date Sep 22, 1987
- Mitsubishi Denki Kabushiki Kaisha
- Ichirou Arinobu
- G01 - MEASURING TESTING