Takazi Nakamizo

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Switching power source device having energy recovery
- Patent number 5,019,770
- Issue date May 28, 1991
- Kyushu University
- Kosuke Harada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Alternating current voltage regulator using a feedback loop with st...
- Patent number 4,786,854
- Issue date Nov 22, 1988
- Nishimu Electronics Industries, Co., Ltd.
- Kosuke Harada
- G05 - CONTROLLING REGULATING
Information Patent Grant
Ferroresonant constant AC voltage regulator
- Patent number 4,642,549
- Issue date Feb 10, 1987
- Nishimu Electronics Industries Co., Ltd.
- Kosuke Harada
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power conversion device for solar cell
- Patent number 4,626,983
- Issue date Dec 2, 1986
- Nishimu Electronics Industries Co., Ltd.
- Kosuke Harada
- G05 - CONTROLLING REGULATING
Information Patent Grant
Uninterruptible ac power supply
- Patent number 4,556,802
- Issue date Dec 3, 1985
- Nishimu Electronics Industries, Co., Ltd.
- Kosuke Harada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER