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Toshihisa NOMURA
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Kasugai-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electrostatic chuck
Patent number
10,354,904
Issue date
Jul 16, 2019
NGK Spark Plug Co., Ltd.
Keisuke Okugawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wiring board for electronic parts inspecting device and its manufac...
Patent number
9,170,274
Issue date
Oct 27, 2015
NGK Spark Plug Co., Ltd.
Tomoyoshi Ono
G01 - MEASURING TESTING
Information
Patent Grant
Ceramic substrate and method for manufacturing the same
Patent number
9,049,786
Issue date
Jun 2, 2015
NGK Spark Plug Co., Ltd.
Toshihisa Nomura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wiring board for electronic parts inspecting device and its manufac...
Patent number
8,981,237
Issue date
Mar 17, 2015
NGK Spark Plug Co., Ltd.
Tomoyoshi Ono
G01 - MEASURING TESTING
Information
Patent Grant
Electronic component-inspection wiring board and method of manufact...
Patent number
7,875,810
Issue date
Jan 25, 2011
NGK Spark Plug Co., Ltd.
Kazuya Nozu
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
ELECTROSTATIC CHUCK
Publication number
20160126125
Publication date
May 5, 2016
NGK Spark Plug Co., Ltd.
Keisuke OKUGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CERAMIC SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20120247821
Publication date
Oct 4, 2012
NGK SPARK PLUG CO., LTD.
Toshihisa NOMURA
G01 - MEASURING TESTING
Information
Patent Application
WIRING BOARD FOR ELECTRONIC PARTS INSPECTING DEVICE AND ITS MANUFAC...
Publication number
20120229160
Publication date
Sep 13, 2012
NGK SPARK PLUG CO., LTD.
Tomoyoshi ONO
G01 - MEASURING TESTING
Information
Patent Application
WIRING BOARD FOR ELECTRONIC PARTS INSPECTING DEVICE AND ITS MANUFAC...
Publication number
20120228017
Publication date
Sep 13, 2012
NGK SPARK PLUG CO., LTD.
Tomoyoshi ONO
G01 - MEASURING TESTING
Information
Patent Application
ELECTRONIC COMPONENT-INSPECTION WIRING BOARD AND METHOD OF MANUFACT...
Publication number
20080138576
Publication date
Jun 12, 2008
NGK Spark Plug Co., Ltd.
Kazuya NOZU
B32 - LAYERED PRODUCTS