NGK Insulators, Ltd.

Japan


Create a watch for NGK Insulators, Ltd.
Total IP 5,137
Total IP incl. subs 5,167 (+ 140 for subs)
Total IP Rank # 220
IP Activity Score 4.1/5.0    2,920
IP Activity Rank # 204
IP AS incl. subs 3.9/5.0    2,927
Stock Symbol
ISIN JP3695200000
Market Cap. 589062676572.0  (JPY)
Industry Specialty Industrial Machinery
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

2,642 38
5 14
2,385 42
11
 
Last Patent 2025 - Furnace
First Patent 1976 - Sintered silicon nitride body an...
Last Trademark 2025 - INFRASTEIN
First Trademark 1961 - LOCKE

Subsidiaries

9 subsidiaries with IP (121 patents, 19 trademarks)

2 subsidiaries without IP

 Register for free to unlock the subsidiary list

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Heating elements; infrared heating panels; far-infrared electric fires for industrial purposes; f...
G/S Heating elements; infrared heating panels; far-infrared electric fires for industrial purposes; ...
G/S Semiconductor manufacturing machines; parts and accessories of semiconductor manufacturing machin...
G/S Semiconductor manufacturing machines; parts and accessories of semiconductor manufacturing machi...
Invention Operating method for separation device. An operating method for a separation device is an operat...
Invention Separation membrane system and a method of increasing and decreasing a temperature of a separatio...
Invention Gas adsorption/desorption unit, gas adsorption/desorption device and method for producing magneti...
Invention Separation membrane complex and method of producing separation membrane complex. A separation me...
Invention Air electrode/separator conjugate and metal-air rechargeable battery. There is provided an air e...
Invention Transient operation method for separation device. A transient operation method for a separation ...
Invention Gas adsorption/desorption unit and gas adsorption/desorption device. A gas adsorption/desorption...
Invention Member for semiconductor manufacturing apparatus. A member for a semiconductor manufacturing app...
Invention Gas separation apparatus and method of gas separation. A gas separation apparatus includes a gas...
Invention Method for manufacturing joined body and joined body. Provided is a method for manufacturing a j...
Invention Heater element. A heater element includes: a honeycomb structure portion capable of generating h...
Invention Composite substrate and method of manufacturing composite substrate. A composite substrate inclu...
Invention Sensor element, gas sensor, evaluation method for sensor element, and program. A sensor element ...
Invention Sensor element and gas sensor. A sensor element for detecting a concentration of a specific gas ...
Invention Wafer placement table. A wafer placement table includes: a ceramic plate having a wafer placemen...
Invention Hydrogen-resistant material and hydrogen-resistant structural component. Provided is a hydrogen-...
Invention Mesh structure and method for manufacturing same, antenna reflection mirror, electromagnetic shie...
Invention Aln single crystal substrate and device. An AlN single crystal substrate containing carbon and b...
Invention Joined body and method for manufacturing joined body. A joined body 1 includes a piezoelectric l...
Invention Manufacturing method and joining method of joined body. A method for manufacturing a joined body...
Invention Separation membrane system and temperature increase method for a separation membrane. A separati...
Invention Inductor, core substrate, and interposer. An inductor includes a conductor portion and a magneti...
Invention Method of manufacturing wavelength conversion element, and wavelength conversion element. A meth...
Invention Evaporator. An evaporator includes: a first honeycomb structure that is porous, the first honeyc...
Invention Furnace. A furnace configured to heat a treatment object is provided, and the furnace may includ...
Invention Bonding glass, glass bonded body, method for manufacturing glass bonded body, and method for insp...
Invention Vehicle air conditioning system. A vehicle air conditioning system includes: an air conditioning...
Invention Vehicle air conditioning system and method for using humidity controlling device. A vehicle air ...
Invention Honeycomb filter. A honeycomb filter includes a pillar-shaped honeycomb structure body having a ...
Invention Heater for semiconductor manufacturing apparatus. A heater for a semiconductor manufacturing app...
Invention Ceramic susceptor. A ceramic susceptor includes a substrate-mounting plate. The substrate-mounti...
Invention Vehicle humidity controlling system. A vehicle humidity controlling system includes: an air cond...
Invention Honeycomb structure. A pillar-shaped honeycomb structure, wherein a cell dens...
Invention Honeycomb structure. A honeycomb structure includes an outer peripheral side wall; a plurality o...
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...
2024 G/S Air-conditioning installations for vehicles; dehumidification apparatus for use with air-conditio...
G/S Air-conditioning installations for vehicles; dehumidification apparatus for use with air-conditi...
G/S Batteries; secondary batteries; lithium-ion secondary batteries.
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...
Invention Method for producing beta-alumina sintered compact. Provided is a method for producing a beta-alu...
Invention Thermal insulation material and method for producing thermal insulation material. A thermal insul...
Invention Joined glass, glass joined body, method for producing glass joined body, and method for inspectin...
Invention Method for supporting material creation, system for supporting material creation, and evaluation ...
Invention Sodium-sulfur secondary battery and method for manufacturing sodium-sulfur secondary battery. Thi...
Invention Composite substrate and method for producing composite substrate. Provided is a composite substra...
Invention Composite substrate. Provided is a composite substrate capable of accommodating a conductor patte...
Invention Wafer mounting stage. A wafer mounting stage 10 comprising: a ceramic plate 20 that has a wafer m...
Invention Wafer mounting stand. A wafer mounting stand 10 comprises: a ceramic plate 20 which includes a wa...
Invention Creation method of operation plan for storage battery and operation plan creation support device....
Invention Processing system. To provide a processing system with which it is possible to surpress the occur...
Invention Member for semiconductor manufacturing apparatus. In the present invention, a ceramic heater, whi...
Invention Heater for semiconductor manufacturing apparatus. Provided is a heater for a semiconductor manufa...
Invention Ceramic susceptor. Provided is a ceramic susceptor capable of improving volume resistivity at hig...
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 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...
G/S 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
G/S Wires made of metal (excluding those of precious metal); copper-alloy containing zirconium; copp...
2015 G/S [ Repair and maintenance of fire detectors for electric accumulators; repair and maintenance of f...
G/S Smartphones and their parts and fittings; displays and their parts for smartphones; mobile telep...
G/S Gas sensors for measuring nitrogen oxide concentration in exhaust gas; gas sensing elements for m...