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Takashi Nakao
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Nagoya-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Gas sensor
Patent number
8,118,985
Issue date
Feb 21, 2012
NGK Spark Plug Co., Ltd.
Seiji Ohya
G01 - MEASURING TESTING
Information
Patent Grant
Gas sensor
Patent number
7,686,932
Issue date
Mar 30, 2010
NGK Spark Plug Co., Ltd.
Hisaharu Nishio
G01 - MEASURING TESTING
Information
Patent Grant
Gas sensor and method of manufacturing the gas sensor
Patent number
7,506,534
Issue date
Mar 24, 2009
NGK Spark Plug Co., Ltd.
Hisaharu Nishio
G01 - MEASURING TESTING
Information
Patent Grant
Gas sensor and method of manufacturing the gas sensor
Patent number
7,398,673
Issue date
Jul 15, 2008
NGK Spark Plug Co., Ltd.
Hisaharu Nishio
G01 - MEASURING TESTING
Information
Patent Grant
Gas sensor unit and sensor cap
Patent number
7,318,339
Issue date
Jan 15, 2008
NGK Spark Plug Co., Ltd.
Hisaharu Nishio
G01 - MEASURING TESTING
Information
Patent Grant
Gas sensor unit and sensor cap
Patent number
7,287,413
Issue date
Oct 30, 2007
NGK Spark Plug Co., Ltd.
Hisaharu Nishio
G01 - MEASURING TESTING
Information
Patent Grant
Gas sensor and method of manufacturing the gas sensor
Patent number
7,234,341
Issue date
Jun 26, 2007
NGK Spark Plug Co., Ltd.
Hisaharu Nishio
G01 - MEASURING TESTING
Information
Patent Grant
Gas sensor, gas sensor cap, and gas sensor unit
Patent number
7,222,516
Issue date
May 29, 2007
NGK Spark Plug Co., Ltd.
Hisaharu Nishio
G01 - MEASURING TESTING
Information
Patent Grant
Gas sensor
Patent number
6,346,179
Issue date
Feb 12, 2002
NGK Spark Plug Co., Ltd.
Keisuke Makino
G01 - MEASURING TESTING
Information
Patent Grant
Heat-resisting metal-sheathed cable for sensor
Patent number
6,188,025
Issue date
Feb 13, 2001
NGK Spark Plug Co., Ltd.
Shuichi Hanai
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
GAS SENSOR ELEMENT AND GAS SENSOR
Publication number
20200363369
Publication date
Nov 19, 2020
NGK Spark Plug Co., Ltd.
Mika TANGE
G01 - MEASURING TESTING
Information
Patent Application
GAS SENSOR
Publication number
20090250344
Publication date
Oct 8, 2009
NGK SPARK PLUG CO., LTD.
Seiji OHYA
G01 - MEASURING TESTING
Information
Patent Application
Gas sensor and method of manufacturing the gas sensor
Publication number
20070227229
Publication date
Oct 4, 2007
NGK SPARK PLUG CO., LTD.
Hisaharu Nishio
G01 - MEASURING TESTING
Information
Patent Application
Gas sensor and method of manufacturing the gas sensor
Publication number
20070220952
Publication date
Sep 27, 2007
NGK SPARK PLUG CO., LTD.
Hisaharu Nishio
G01 - MEASURING TESTING
Information
Patent Application
Gas sensor unit and sensor cap
Publication number
20070199366
Publication date
Aug 30, 2007
NGK SPARK PLUG CO., LTD.
Hisaharu Nishio
G01 - MEASURING TESTING
Information
Patent Application
Gas sensor, gas sensor cap, and gas sensor unit
Publication number
20060243028
Publication date
Nov 2, 2006
Hisaharu Nishio
G01 - MEASURING TESTING
Information
Patent Application
Gas sensor and method of producing gas sensor
Publication number
20060174690
Publication date
Aug 10, 2006
Hisaharu Nishio
G01 - MEASURING TESTING
Information
Patent Application
Gas sensor unit and sensor cap
Publication number
20060101900
Publication date
May 18, 2006
NGK SPARK PLUG CO., LTD.
Hisaharu Nishio
G01 - MEASURING TESTING
Information
Patent Application
Gas sensor
Publication number
20060065541
Publication date
Mar 30, 2006
NGK SPARK PLUG CO., LTD.
Hisaharu Nishio
G01 - MEASURING TESTING