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Naomiki Kato
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Nagoya, JP
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last 30 patents
Information
Patent Grant
Method of producing a ceramic package main body
Patent number
6,077,728
Issue date
Jun 20, 2000
NGK Spark Plug Co., Ltd.
Kozo Yamasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing a ceramic package main body
Patent number
5,822,851
Issue date
Oct 20, 1998
NGK Spark Plug Co., Ltd.
Kozo Yamasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ceramic package main body
Patent number
5,621,190
Issue date
Apr 15, 1997
NGK Spark Plug Co., Ltd.
Kozo Yamasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High heat conductive body and wiring base substrate fitted with the...
Patent number
5,545,598
Issue date
Aug 13, 1996
NGK Spark Plug Co., Ltd.
Kouki Ogawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Ceramic-glass IC package assembly having multiple conductive layers
Patent number
5,293,069
Issue date
Mar 8, 1994
NGK Spark Plug Co., Ltd.
Naomiki Kato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multiple resistivity wiring apparatus
Patent number
5,060,049
Issue date
Oct 22, 1991
NGK Spark Plug Co., Ltd.
Kozo Yamasaki
H01 - BASIC ELECTRIC ELEMENTS