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Ngk Spark Plug Co Ltd
Ngk Spark Plug Co Ltd_20100107
Ngk Spark Plug Co Ltd_20100114
Ngk Spark Plug Co Ltd_20100128
Ngk Spark Plug Co Ltd_20131212
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Ngk Spark Plug Co Ltd patents

Recent patent applications related to Ngk Spark Plug Co Ltd. Ngk Spark Plug Co Ltd is listed as an Agent/Assignee. Note: Ngk Spark Plug Co Ltd may have other listings under different names/spellings. We're not affiliated with Ngk Spark Plug Co Ltd, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "N" | Ngk Spark Plug Co Ltd-related inventors




Date Ngk Spark Plug Co Ltd patents (updated weekly) - BOOKMARK this page
10/19/17 new patent  Assessment method, laser device, and sensor production method
10/19/17 new patent  Thermistor element and manufacturing method therefor
10/12/17Solid oxide fuel cell stack
10/12/17Spark plug
10/05/17Spark plug
10/05/17Spark plug
09/28/17Ignition system
09/21/17Cutting insert
09/21/17Ignition plug
09/14/17Laser welding method, manufacturing welded body, manufacturing electrode for spark plug, and manufacturing spark plug
09/07/17Spark plug
09/07/17Insulator and spark plug
08/31/17Method for manufacturing insulator for spark plug
08/24/17Temperature sensor
08/24/17Ceramic heater and manufacturing same
08/17/17Gas detection apparatus
08/10/17Intake sensor
08/10/17Temperature sensor and manufacturing the same
08/10/17Gas sensor
08/03/17Sialon sintered body and cutting insert
08/03/17Gas sensor unit
08/03/17Spark plug
07/27/17Particulate sensor and particulate detection system
07/27/17Gas sensor
07/27/17Sensor
07/27/17Spark plug
07/27/17Spark plug
07/27/17Method for manufacturing spark plug
07/13/17Spark plug
06/29/17Wiring substrate
06/29/17Electrode tip for spark plug, and spark plug
06/22/17Spark plug
06/22/17Apparatus and manufacturing spark plug
06/15/17Inspection method and apparatus of spark plug insulator
06/08/17Particulate measurement system
05/18/17Lead-free piezoelectric ceramic composition, piezoelectric element using the same, and manufacturing lead-free piezoelectric ceramic composition
05/18/17Lead-free piezoelectric ceramic composition, piezoelectric element using the same, and manufacturing lead-free piezoelectric ceramic composition
05/18/17Method for manufacturing spark plug
05/18/17Wiring substrate
05/11/17Electrostatic chuck
05/04/17Wiring board for device testing
05/04/17Spark plug
04/27/17Particulate measurement apparatus and particulate measurement system
04/27/17Particulate measurement system
04/27/17Spark plug
04/20/17Temperature sensor
04/20/17Heating member, electrostatic chuck, and ceramic heater
04/20/17Spark plug
03/30/17Spark plug
03/30/17Spark plug
03/30/17Spark plug
03/16/17Ceramic heater and glow plug
03/16/17Ceramic heater and glow plug
03/16/17Spark plug
03/09/17Respiratory monitor
03/02/17Gas sensor control apparatus
03/02/17Method for manufacturing sensor intermediate product and manufacturing sensor
03/02/17Spark plug and producing the same
02/23/17Gas sensor
02/23/17Plug connector, rubber member, and ring member
02/23/17Spark plug
02/16/17Particulate sensor
02/02/17Spark plug
02/02/17Spark plug
02/02/17Spark plug
Patent Packs
01/26/17Method for manufacturing metal fitting, manufacturing spark plug, and manufacturing sensor
01/26/17Spark plug
01/26/17Method for manufacturing spark plug
01/19/17Gas sensor element and gas sensor
01/19/17Spark plug
01/12/17Particulate detection apparatus and particulate detection system
12/29/16Apparatus and controlling power supply to glow plug
12/29/16Method of manufacturing spark plug
12/22/16Ignition timing control device and ignition timing control system
12/22/16Ignition plug and ignition device
12/22/16Electrochemical reaction unit and fuel cell stack
12/22/16Fuel cell stack and producing the same
12/15/16Spark plug
12/08/16Ammonia occlusion amount estimation device and method, and purification control apparatus and method
12/08/16Concentration determination device and method
Patent Packs
12/08/16Deterioration diagnosis device for oxidation catalyst
12/08/16Sensor control apparatus and gas detection system
12/08/16Ceramic package and manufacturing method therefor
12/08/16Single cell with metal plate, fuel cell stack, and producing single cell with metal plate
11/24/16Method of manufacturing pressure sensor and pressure sensor
11/24/16Method for producing spark plug
11/17/16Fuel cell cassette and fuel cell stack
11/17/16Gas sensor element and gas sensor
11/17/16Sintered electrically conductive oxide for oxygen sensor electrode, and oxygen sensor using the same
11/10/16Spark plug
11/10/16Spark plug
11/03/16Gas sensor element, gas sensor, and manufacturing gas sensor element
11/03/16Spark plug
10/20/16Gas sensor element and gas sensor
10/20/16Ceramic heater and electrostatic chuck
10/13/16Pressure sensor
10/13/16Fluid state detection apparatus
10/06/16Sintered electrically conductive oxide, thermistor element employing the oxide, and temperature sensor employing the thermistor
10/06/16Fuel cell stack and fuel cell module
10/06/16Ignition plug
10/06/16Spark plug
09/29/16Spark plug
09/29/16Spark plug
09/22/16Gas sensor
09/22/16Separator-fitted single fuel cell, and fuel cell stack
09/22/16Spark plug
09/15/16Sensor control apparatus and sensor control system
09/15/16Spark plug
09/15/16Method for manufacturing spark plug
09/15/16Ceramic package, electronic component device, and manufacturing the electronic component device
Social Network Patent Pack
09/01/16Ammonia generation apparatus and ammonia generation control apparatus
09/01/16Exhaust gas temperature control apparatus and exhaust gas temperature adjustment apparatus
09/01/16Particulate collection system and particulate collection apparatus
08/18/16Cutting tool holder and cutting tool
08/18/16Cutting tool holder and cutting tool
08/11/16Biological implant
08/11/16Temperature sensor
08/11/16Spark plug
08/04/16Gas sensor
08/04/16Gas sensor
Patent Packs
08/04/16Gas sensor and manufacturing gas sensor
08/04/16Method for inspecting insulator for spark plug
08/04/16Fuel cell and fuel cell stack
07/28/16Spark plug
07/28/16Spark plug
07/28/16Spark plug
07/21/16Manufacturing primary metal fitting molded article for spark plug, manufacturing primary metal fitting for spark plug and spark plug manufacturing method
07/21/16Sialon sintered body and cutting insert
07/21/16Sensor
07/21/16Sensor control apparatus and sensor control system
07/14/16Sensor
07/14/16Sensor
07/14/16Particulate detection system
07/14/16Gas sensor element, gas sensor, and manufacturing gas sensor element
07/14/16Sensor
07/14/16Spark plug
07/14/16Spark plug
07/07/16Ignition timing control device and ignition timing control system
07/07/16Particulate detection system
07/07/16Wiring board and manufacturing the same
06/30/16Gas sensor element and gas sensor
06/23/16Glow plug with pressure sensor
06/16/16Sensor control apparatus and gas detection system
06/16/16Sensor control apparatus and gas detection system
06/09/16Load drive apparatus
06/09/16Solid oxide fuel cell, production method therefor, fuel-cell stack, and solid oxide fuel battery
06/02/16Non-thermal equilibrium plasma ignition plug and non-thermal equilibrium plasma ignition device
05/19/16Measurement apparatus
05/19/16Spark plug
05/05/16Electrostatic chuck
Patent Packs
04/21/16Method of producing threaded member, producing spark plug, and producing threaded member
04/21/16Resin member with gas permeable member and manufacturing the same, casing, and sensor
04/14/16Glow plug
04/14/16Particulate measurement system
04/14/16Spark plug
04/07/16Gas sensor system
04/07/16Gas sensor system
04/07/16Semiconductor manufacturing equipment component and making the same
03/31/16Gas sensor element, gas sensor, and manufacturing gas sensor element
03/31/16Gas sensor element, gas sensor, and manufacturing gas sensor element
03/31/16Ceramic substrate
03/31/16Circuit board
03/31/16Wiring substrate and multi-piece wiring substrate
03/24/16Sensor control method and sensor control apparatus
03/24/16Spark plug
03/24/16Spark plug
03/17/16Pressure sensor
03/17/16Gas sensor apparatus and concentration measurement method performed through use of gas sensor
03/17/16Spark plug and manufacturing spark plug
03/10/16Battery condition display system
Social Network Patent Pack
03/03/16Pressure sensor
03/03/16Gas detector and program
02/25/16Unleaded piezoelectric ceramic composition, piezoelectric element using same, device, and manufacturing unleaded piezoelectric ceramic composition
02/25/16Gas sensor element and gas sensor
02/25/16Fuel battery
02/11/16Temperature sensor
02/11/16Knocking sensor
02/11/16Wiring substrate
02/04/16Gas detection apparatus
01/28/16Ceramic composition and cutting tool
01/28/16Capacitor
01/28/16Plasma jet spark plug
01/21/16Control diesel engine and control diesel engine
01/14/16Particle detection system
01/07/16Sensor and sensor mounting structure
12/31/15Temperature sensor
12/31/15Gas sensor controller, gas sensor system, and deterioration determination gas sensor element
12/31/15Fuel cell
12/31/15Spark plug
12/31/15Spark plug
Social Network Patent Pack
12/24/15Fuel cell and manufacturing same
12/24/15Fuel cell and fuel cell stack
12/24/15Fuel cell and fuel cell stack
12/24/15Spark plug
12/24/15Spark plug
12/17/15Circuit board, manufacturing method therefor, and pillar-shaped terminal for circuit board
12/17/15Wiring substrate and producing the same
12/10/15Wiring substrate
12/10/15Spark plug and manufacturing the same
12/10/15Spark plug
12/03/15Spark plug
11/26/15Spark plug, and production method therefor
11/26/15Spark plug
11/26/15Electrode material and spark plug
11/26/15Spark plug
11/26/15Manufacturing spark plug
11/19/15Method for manufacturing sensor intermediate product and manufacturing sensor
11/19/15Ignition plug
11/19/15Glow plug with combustion pressure sensor
11/19/15Wiring board
11/19/15Method of manufacturing wiring substrate, and wiring substrate
11/12/15Sensor and producing the same
11/12/15Gas sensor
11/12/15Spark plug
11/12/15Multilayer wiring substrate and production method therefor
11/05/15Temperature sensitive element and temperature sensor
11/05/15Sensor control device, sensor control system, and sensor control method
11/05/15Fuel cell with separator, manufacturing same, and fuel cell stack
11/05/15Spark plug
10/29/15Wiring board
Social Network Patent Pack
10/29/15Wiring substrate and production method therefor
10/22/15Glow plug and manufacturing same
10/22/15Information sharing system, on-vehicle diagnosis terminal, and display terminal
10/22/15Glow plug and manufacturing same
10/15/15Glow plug
10/15/15Gas sensor control device
10/15/15Lead-free piezo-electric porcelain composition, piezo-electric element using the same, and producing lead-free piezo-electric porcelain composition
10/15/15Spark plug
10/08/15Microparticle detection system
10/08/15Spark plug
10/08/15Spark plug
10/01/15Apparatus and controlling diesel engine
10/01/15Diesel engine control apparatus, diesel engine control method, and designing diesel engine control apparatus
10/01/15Gas sensor and gas detection element
09/24/15Spark plug and ignition system
09/17/15Spark plug
09/10/15Temperature sensitive element and temperature sensor
08/20/15Oxygen-permeable film
08/20/15Ignition timing control device and ignition system
08/13/15Gas detector
08/06/15Gas sensor element and gas sensor
08/06/15Spark plug
08/06/15Spark plug
08/06/15Wiring board
07/30/15Gas sensor element and gas sensor
07/30/15Laminated gas sensor element, gas sensor, and manufacturing gas sensor element
07/30/15Fuel cell, and fuel cell stack
07/30/15Spark plug
07/30/15Wiring board and manufacturing the same







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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