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Noboru Higuchi
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Nagoya, JP
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last 30 patents
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Patent Grant
Electrical insulator with semiconductive glaze
Patent number
4,232,185
Issue date
Nov 4, 1980
NGK Insulators, Ltd.
Noboru Higuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical insulators
Patent number
4,112,193
Issue date
Sep 5, 1978
Nippon Gaishi Kabushiki Kaishi
Noboru Higuchi
H01 - BASIC ELECTRIC ELEMENTS