NGK Insulators, Ltd.

Japan


Create a watch for NGK Insulators, Ltd.
Total IP 5,234
Total IP incl. subs 5,265 (+ 148 for subs)
Total IP Rank # 222
IP Activity Score 4.1/5.0    2,949
IP Activity Rank # 211
IP AS incl. subs 3.9/5.0    2,956
Stock Symbol
ISIN JP3695200000
Market Cap. 589062676572.0  (JPY)
Industry Specialty Industrial Machinery
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

2,710 40
6 14
2,408 45
11
 
Last Patent 2026 - Solid electrolyte, method of pro...
First Patent 1976 - Sintered silicon nitride body an...
Last Trademark 2026 - EnerCerLight
First Trademark 1961 - LOCKE

Subsidiaries

9 subsidiaries with IP (129 patents, 19 trademarks)

2 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2026 Invention Solid electrolyte, method of producing solid electrolyte, and battery. A solid electrolyte conta...
Invention Battery. There is provided a battery which includes a positive electrode containing a positive e...
Invention Composite sintered body. A composite sintered body includes aluminum nitride and spinel. The com...
Invention Aln single crystal substrate. There is provided an AlN single crystal substrate, which is compos...
Invention Method for producing aln single crystal substrate and aln single crystal substrate. There is pro...
Invention Infrared heater. An infrared heater includes: a dielectric layer; a conductor pattern including ...
Invention Wafer placement table. A wafer placement table includes: a ceramic plate having a wafer placemen...
Invention Method and system for preparing ceramic raw material. Each of one or more types of ceramic raw m...
Invention Battery. There is provided a battery which exhibits an open circuit voltage of 3.0 V or higher a...
Invention Wafer mount and method of manufacturing wafer mount. A wafer mount to which a wafer is mounted a...
Invention Member for semiconductor manufacturing apparatus. includes a ceramic plate having a wafer placem...
Invention Ceramic heater. There is provided a ceramic heater including: a ceramic plate including a first ...
Invention Semiconductor wafer and method for manufacturing semiconductor wafer. A semiconductor wafer cont...
Invention Package, semiconductor module, and package manufacturing method. A package has a cavity and incl...
Invention Method of producing mof membrane complex and mof membrane complex. In the production of an MOF m...
Invention Heat exchanger and burner. A heat exchanger includes a honeycomb structure having an outer perip...
G/S Circuit boards; LED circuit boards; light-emitting diodes [LED]; batteries, electric; secondary ...
G/S Circuit boards; LED circuit boards; light-emitting diodes [LED]; batteries, electric; secondary b...
Invention Thermal spray film forming method. A thermal spray film forming method is a method for forming a...
Invention Metal-air secondary battery. Provided is a metal-air secondary battery including a comb tooth-sh...
Invention Drying furnace. A drying furnace includes a furnace body, a heater, and a sensor. The furnace bo...
Invention Semiconductor wafer providing method and semiconductor wafer providing system. A semiconductor w...
Invention Composite component and member for semiconductor manufacturing apparatus. A composite component ...
Invention Ceramic heater and method of manufacturing ceramic heater. The ceramic heater includes a plate, ...
Invention Honeycomb structure and method for producing same. A honeycomb structure comprising a plurality ...
Invention Wafer placement table. A wafer placement table includes a ceramic plate that has at least a wafe...
2025 Invention Gas sensor. A gas sensor includes a sensor element and a control unit. The sensor element includ...
Invention Insulator. An insulator includes a core having a rod-shape, a first end fitting and a second end...
Invention Gas sensor and sensor element. A gas sensor includes a sensor element and a control device, and ...
Invention Wafer placement table. A wafer placement table includes a ceramic body having a wafer placement ...
Invention Air conditioning system and method for controlling same. An air conditioning system includes: a ...
Invention Evaporator. An evaporator includes: a cylindrical member through which a heating medium can flow...
Invention Vehicle air conditioning system. A vehicle air conditioning system includes: a humidity controll...
Invention Operation condition decision support system, and operation condition decision support method. A ...
Invention Honeycomb filter. A honeycomb filter includes a pillar-shaped honeycomb structure body having a ...
Invention Joint body and member for semiconductor manufacturing apparatus. This joint body 20 is used by be...
Invention Air conditioning system and method for controlling same. An air conditioning system according to...
Invention Vehicle air conditioning system. A vehicle air conditioning system according to this invention i...
Invention Vehicle air conditioning system and method for controlling same. A vehicle air conditioning syst...
G/S Dust separators; filters for dust separators; filtering machines; filters for filtering machines...
G/S Heating elements; infrared heating panels; far-infrared electric fires for industrial purposes; f...
G/S Dust separators; filters for dust separators; filtering machines; filters for filtering machines;...
G/S Semiconductor manufacturing machines; antistatic devices for ultrapure water for washing apparatu...
G/S Heating elements; infrared heating panels; far-infrared electric fires for industrial purposes; ...
G/S Semiconductor manufacturing machines; antistatic devices for ultrapure water for washing apparat...
Invention Member for semiconductor manufacturing apparatus. A wafer mounting platform (10) is provided with...
Invention Method for charging secondary battery, and charging control apparatus. A method for charging a se...
G/S Semiconductor manufacturing machines; parts of semiconductor manufacturing machines; laminated se...
G/S Semiconductor manufacturing machines; parts and accessories of semiconductor manufacturing machi...
Invention Simulation device, operation management device, simulation method, and operation management metho...
Invention Wafer mounting table. A wafer mounting table 10 includes: a ceramic body 20 having a wafer mounti...
G/S Semiconductors; semiconductor wafers; semiconductor devices; silicon carbide wafers for power dev...
G/S Semiconductors; semiconductor wafers; semiconductor devices; silicon carbide wafers for power de...
G/S Semiconductor manufacturing machines; parts of semiconductor manufacturing machine; laminated sem...
2024 Invention Method for housing a plurality of columnar battery cells in container and method for manufacturin...
Invention Sodium-sulfur battery production method and sodium-sulfur battery. The present invention provides...
G/S Air-conditioning installations for placement in vehicles at the manufacturing stage; dehumidifica...
G/S Air-conditioning installations for vehicles; dehumidification apparatus for use with air-conditi...
G/S Batteries, namely, lithium-ion batteries, batteries for sensor tags, batteries for wireless senso...
G/S Honeycomb structure adsorbent filters for absorbing machines for chemical processing to capture ...
G/S Honeycomb structure adsorbent filters for absorbing machines for chemical processing to capture c...
G/S Electrical storage batteries; secondary batteries; electrical power distribution machines; electr...
G/S Power distribution or control machines and apparatus; rotary converters; phase modifiers; electr...
G/S Electrical storage batteries; secondary batteries; electrical power distribution apparatus; elec...
G/S Electrical storage batteries; electrical power distribution apparatus; electrical power supplies...
2023 G/S Air conditioning and dehumidification instruments for vehicles; air conditioners for vehicles; de...
G/S Air conditioning and dehumidification instruments for vehicles; air conditioners for vehicles; v...
2021 Invention Catalyst carrier for exhaust gas purification
G/S Cermets; iron and steel; nonferrous metals and their alloys; copper ores and its alloys; copper a...
G/S Cermets; iron and steel; nonferrous metals and their alloys; copper and its alloys; copper alloys...
G/S GaN wafers for laser diodes, power devices and radio-frequency (RF) devices; nitride semiconducto...
G/S GaN wafers; nitride semiconductor wafers; semiconductor wafers; compound semiconductor wafers; s...
2020 G/S Cermets; iron and steel; nonferrous metals and their alloys; copper and its alloys; copper alloy...
G/S Separation membrane filters of ceramics for chemical use, being parts of machines; Gas separation...
G/S Iron and steel; nonferrous metals and their alloys; copper and its alloys; copper alloys containi...
G/S Iron and steel; nonferrous metals and their alloys; copper and its alloys; copper alloys contain...
G/S Iron and steel; nonferrous metals and their alloys; semi-wrought and unwrought copper and its all...
G/S Batteries; accumulators; battery modules; assembled batteries; battery separators; parts of batte...
2018 G/S Ceramic electrical insulators; porcelain station post insulators; porcelain electrical insulators...
2017 G/S Lithium-ion secondary batteries; [ nickel-zinc secondary batteries; ] batteries and electrical ce...
G/S Lithium-ion secondary batteries; nickel-zinc secondary batteries; batteries and cells; secondary...
G/S Rechargeable batteries, secondary batteries, battery cells, and battery modules; electricity stor...
G/S Ceramic catalyst carriers for purifying or modifying exhaust gas emitted from internal combustio...
G/S Ceramic catalyst carriers for purifying or modifying exhaust gas emitted from internal combustion...
2016 G/S Iron and steel; nonferrous metals and their alloys; copper and its alloys; beryllium copper alloy...
G/S Nickel; tin; copper-nickel-tin alloys; copper alloys in the form of sheets, strips, bars, wires, ...
G/S Batteries; secondary batteries; lithium-ion secondary batteries.
G/S Batteries; secondary batteries; lithium-ion secondary batteries