Katsutoshi Tagami

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Asaka, JA

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Patents Grantslast 30 patents

Information Patent Grant
Alternating current generating device
- Patent number 4,079,307
- Issue date Mar 14, 1978
- Sawafuji Electric Co. Ltd.
- Kenji Hazumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automatic voltage regulating system in brushless generator
- Patent number 4,035,713
- Issue date Jul 12, 1977
- Sawafuji Electric Company, Ltd.
- Takato Kawamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER