Yoshio Nozaki

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Katsuta, JP

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Patents Grantslast 30 patents

Information Patent Grant
Control system for induction motor driven electric car
- Patent number 4,825,131
- Issue date Apr 25, 1989
- Hitachi, Ltd.
- Yoshio Nozaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power converter control apparatus
- Patent number 4,136,305
- Issue date Jan 23, 1979
- Hitachi, Ltd.
- Yoshio Okumura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High harmonic current reducing apparatus in power converter
- Patent number 4,122,515
- Issue date Oct 24, 1978
- Hitachi, Ltd.
- Kyozo Tachibana
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER