Tetsuya Ishii

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multilayer microelectronic circuit with trimmable capacitors
- Patent number 6,115,234
- Issue date Sep 5, 2000
- NGK Spark Plug Co., Ltd.
- Tetsuya Ishii
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multilayer microelectronic circuit
- Patent number 6,046,409
- Issue date Apr 4, 2000
- NGK Spark Plug Co., Ltd.
- Tetsuya Ishii
- H01 - BASIC ELECTRIC ELEMENTS