Minoru Yasukawa

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Kohnosu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal vapor discharge lamp
- Patent number 4,972,121
- Issue date Nov 20, 1990
- Iwasaki Electric Co., Ltd.
- Takenobu Iida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal vapor discharge lamp having starter therein
- Patent number 4,897,576
- Issue date Jan 30, 1990
- Iwasaki Electric Co., Ltd.
- Takenobu Iida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonlinear capacitor for generating high-voltage pulses
- Patent number 4,807,085
- Issue date Feb 21, 1989
- Iwasaki Electric Co., Ltd.
- Minoru Yasukawa
- H01 - BASIC ELECTRIC ELEMENTS