NGK Insulators, Ltd.

Japan


Create a watch for NGK Insulators, Ltd.
Total IP 4,982
Total IP incl. subs 5,012 (+ 140 for subs)
Total IP Rank # 224
IP Activity Score 4.1/5.0    2,791
IP Activity Rank # 225
IP AS incl. subs 3.8/5.0    2,799
Stock Symbol
ISIN JP3695200000
Market Cap. 589062676572.0  (JPY)
Industry Specialty Industrial Machinery
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

2,588 35
6 14
2,290 38
11
 
Last Patent 2025 - Method of producing photoelectri...
First Patent 1976 - Sintered silicon nitride body an...
Last Trademark 2025 - MULTIXREGROW
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 Invention Reactor, gas recovery device, and gas recovery system. A reactor includes: a honeycomb structure...
Invention Method of producing photoelectric conversion element and photoelectric conversion element. A met...
Invention Electrochemical cell. An electrochemical cell includes a support body, a first electrode layer, ...
Invention Electrochemical cell. An electrochemical cell according to a first aspect of the present inventi...
Invention Electrochemical cell and separator-equipped electrochemical cell. An electrochemical cell includ...
Invention Composite substrate. A composite substrate including: a first piezoelectric layer; a second piez...
Invention Gas sensor. A gas sensor includes a sensor element including an element body, a first measuremen...
Invention Gas sensor and concentration measurement method using gas sensor. An adjustment pump cell perfor...
Invention Gas sensor and concentration measurement method using gas sensor. A sensor element includes firs...
Invention Euv transmissive membrane, pellicle, and exposure method. Provided is an EUV transmissive membra...
Invention Euv transmissive membrane, processing method thereof, and exposure method. Provided is an EUV tr...
Invention Crystallization method. The present invention provides a novel crystallization method. A crystall...
Invention Method of capturing an acid gas. A method of capturing an acid gas includes: an adsorption step;...
Invention Method of capturing an acid gas. A method of capturing an acid gas includes an adsorption step a...
Invention Acid gas capture system. An acid gas capture system includes: a plurality of acid gas adsorption...
Invention Honeycomb structure. A pillar-shaped honeycomb structure, wherein a cell density based on a tota...
Invention Gas reaction synthesis unit and gas reaction synthesis device. This gas reaction synthesis unit 2...
Invention Separation membrane composite and method for producing separation membrane composite. A separatio...
Invention Separation method and separation device. 22222 permeation performance in the separation membrane.
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...
Invention Core substrate. This ceramic substrate (100) has a first surface (SF1) and a second surface (SF2)...
Invention Heat dissipation substrate, electronic device, and method for manufacturing heat dissipation subs...
Invention Composite component and method for producing composite component. An internal electrode layer 40 ...
2024 Invention Air conditioning system. An air conditioning system including a heat pump cycle having a refrige...
Invention Membrane reactor. Provided is a membrane reactor capable of improving the production efficiency o...
Invention Separation membrane composite, and method for producing separation membrane composite. A separati...
Invention Vehicle air conditioning system and method for controlling same. A vehicle air conditioning syst...
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.
Invention Zinc secondary battery. Provided is a manganese zinc secondary battery that makes it possible to ...
Invention Member for semiconductor manufacturing equipment. A member for a semiconductor manufacturing equ...
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...
Invention Power storage device and battery degradation estimation method. A power storage device according ...
Invention Member for semiconductor manufacturing apparatus. Provided is a member for a semiconductor manufa...
Invention Euv-transmissive film, pellicle, and exposure method. Provided is an EUV-transmissive film that e...
Invention Euv transmissive film, method for processing same, and light exposure method. The present inventi...
Invention Storage battery control method, storage battery control device, and storage battery system. In a ...
Invention Solid electrolyte and lithium ion battery. Provided is a solid electrolyte exhibiting high stabil...
Invention Member for semiconductor manufacturing apparatus. 12122.
Invention Sensor module. A sensor module (1) comprises: a base body (90) having an annular shape surroundin...
Invention Wafer mounting table. A wafer mounting table 10 comprises: a ceramic plate 20 that has a wafer mo...
Invention Member for semiconductor manufacturing apparatus. The present invention provides a member for a s...
Invention Heater element and vehicle interior cleaning system. A heater element 100 comprises: a honeycomb ...
Invention Ceramic heater. Provided is a ceramic heater capable of improving heat uniformity in the central ...
Invention Honeycomb structure, manufacturing method therefor, and carbon dioxide recovery device. A honeyco...
Invention Honeycomb structure, method for manufacturing same, and carbon dioxide recovery device. This hone...
Invention Ceramic heater. The present invention provides a ceramic heater capable of achieving improved hea...
Invention Ceramic susceptor. 1221L12L121L2LL ≤ 4.5.
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...
G/S Separation membrane filters for separators; separation membrane filters for chemical processing ...
G/S [ Fuel cells; ] Electronic components in the nature of semiconductor wafers, alumina wafers, and ...
G/S Photographic apparatus and instruments; cinematographic apparatus and instruments; optical machi...
2014 G/S Repair, maintenance, or inspection of fire detectors for electric accumulators; repair, maintena...
G/S Technical support services provided by telephone or e-mail related to the operation, maintenance ...
2013 G/S GALLIUM NITRIDE WAFERS, NAMELY, LED SUBSTRATES MADE OF GALLIUM NITRIDE; STRUCTURED NITRIDE SEMICO...
G/S Gallium nitride wafers; nitride semiconductor wafers; compound semiconductor wafers; semiconduct...