Jun Kishi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Driving circuit for direct-current (DC) motor
- Patent number 5,315,219
- Issue date May 24, 1994
- NEC Corporation
- Jun Kishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device having at least two resistors with high resist...
- Patent number 4,725,876
- Issue date Feb 16, 1988
- Nippon Electric Co., Ltd.
- Jun Kishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Motor rotation speed control circuit
- Patent number 4,345,189
- Issue date Aug 17, 1982
- Nippon Electric Co., Ltd.
- Hirokazu Kukaya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor speed control circuit having improved starting characteristics
- Patent number 4,227,127
- Issue date Oct 7, 1980
- Nippon Electric Co., Ltd.
- Hirokazu Fukaya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER