Isao Koda

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Harmonic measuring method and a current injection device for harmon...
- Patent number 6,326,796
- Issue date Dec 4, 2001
- Nissin Electric Co., Ltd.
- Isao Koda
- G01 - MEASURING TESTING
Information Patent Grant
Harmonic component measuring method for power system
- Patent number 6,208,945
- Issue date Mar 27, 2001
- Nissin Electric Co., Ltd.
- Isao Koda
- G01 - MEASURING TESTING
Information Patent Grant
Harmonic characteristic measuring method and harmonic characteristi...
- Patent number 6,114,859
- Issue date Sep 5, 2000
- Nissin Electric Co., Ltd.
- Isao Koda
- G01 - MEASURING TESTING