Toshitaka Minamisawa

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Nagano-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drive circuit for switching power supply
- Patent number 6,282,102
- Issue date Aug 28, 2001
- Nagano Japan Radio Co., Ltd.
- Toshitaka Minamisawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rectifying/smoothing circuit and double-ended converter
- Patent number 6,198,644
- Issue date Mar 6, 2001
- Nagano Japan Radio Co., Ltd.
- Toshitaka Minamisawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Core for use in inductive element, transformer and inductor
- Patent number 6,060,977
- Issue date May 9, 2000
- Alps Electric Co., Ltd.
- Yutaka Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS