NGK Insulators, Ltd.

Japon


 
Quantité totale PI 4 895
Quantité totale incluant filiales 4 925 (+ 136 pour les filiales)
Rang # Quantité totale PI 225
Note d'activité PI 4,1/5.0    2 755
Rang # Activité PI 229
Activité incl filiales 3,8/5.0    2 763
Symbole boursier
ISIN JP3695200000
Capitalisation 589062676572.0  (JPY)
Industrie Specialty Industrial Machinery
Secteur Industrials
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

2 549 35
3 14
2 245 38
11
 
Dernier brevet 2025 - Bonded body
Premier brevet 1976 - Sintered silicon nitride body an...
Dernière marque 2025 - MULTIXREGROW
Première marque 1961 - LOCKE

Filiales

9 subsidiaries with IP (117 patents, 19 trademarks)

2 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 P/S Semiconductors; semiconductor wafers; semiconductor devices; silicon carbide wafers for power dev...
P/S Semiconductors; semiconductor wafers; semiconductor devices; silicon carbide wafers for power de...
Invention Core substrate and interposer. A core substrate is a core substrate with a built-in inductor for...
Invention Interposer and method for manufacturing interposer. A conductor portion extends through a throug...
Invention Waveguide device. A waveguide device is configured to guide an electromagnetic wave having a fre...
Invention Semiconductor film. Provided is a semiconductor film having a corundum-type crystal structure co...
Invention Separation membrane module. A separation membrane module includes a tubular housing, a columnar ...
2024 Invention Composite substrate, and substrate for epitaxially growing group 13 element nitride. A composite...
Invention Porous body design method and porous body manufacturing method. A porous body design method usin...
Invention Sensor element and gas sensor. A sensor element configured to detect a concentration of a specif...
Invention Sensor element and gas sensor. A sensor element includes: an element body; a conducting section ...
Invention Package. A composite component (MX) is configured so as to include: a base portion (PB) that is i...
Invention Composite substrate and method for producing composite substrate. Provided is a composite substra...
Invention Composite substrate and method for producing composite substrate. The present invention provides ...
Invention Joined body, device, and method for manufacturing joined body. Disclosed is a joined body 1 which...
Invention Gas sensor. The ceramic housing is prevented from moving to the distal end side in the axial dir...
Invention Heater and heating member. A heater includes: a first ceramic substrate; a glass portion provide...
Invention Composite substrate and device. A composite substrate in which an AlN single crystal layer having...
Invention Method for producing coated ceramic and firing furnace for carrying out said method. A method fo...
P/S Air-conditioning installations for vehicles; dehumidification apparatus for use with air-conditio...
P/S Air-conditioning installations for vehicles; dehumidification apparatus for use with air-conditi...
P/S Batteries; secondary batteries; lithium-ion secondary batteries.
Invention Acidic gas adsorption device. Provided is an acidic gas adsorption device in which an acidic-gas ...
Invention Waveguide mode converter. Provided is a waveguide mode converter having excellent conversion effi...
Invention Ceramic heater. There is provided a ceramic heater including a ceramic plate including a center ...
Invention Vehicle air conditioning system. A vehicle air conditioning system includes: an air conditioning...
Invention Bonded body. Provided is a bonded body including a ceramic plate; a metal matrix composite (MMC)...
P/S Honeycomb structure adsorbent filters for absorbing machines for chemical processing to capture ...
P/S Honeycomb structure adsorbent filters for absorbing machines for chemical processing to capture c...
Invention Sic substrate and sic composite substrate. 11 of the number of images including an abnormal light...
Invention Heat treatment system. A heat treatment system may include: a heat treatment furnace; a return l...
Invention Heat treatment system. A heat treatment system may include: a heat treatment furnace including a...
Invention Member for semiconductor manufacturing apparatus. A member for semiconductor manufacturing appar...
P/S Electrical storage batteries; secondary batteries; electrical power distribution machines; electr...
P/S Power distribution or control machines and apparatus; rotary converters; phase modifiers; electr...
P/S Electrical storage batteries; secondary batteries; electrical power distribution apparatus; elec...
P/S Electrical storage batteries; electrical power distribution apparatus; electrical power supplies...
2023 Invention Electrochemical cell. This electrolysis cell (10) is provided with: a support substrate (12) that...
Invention Electrochemical cell. An electrolysis cell (10) is provided with: a support substrate (12) having...
Invention Electrochemical cell. An electrolytic cell device (1) is provided with a current collector member...
Invention Electrochemical cell. In the present invention, an electrolysis cell (10) is provided with: a sup...
Invention Electrochemical cell, and electrochemical cell with separator. This electrolysis cell (2) is prov...
Invention Ceramic heater. Provided is a ceramic heater which is capable of achieving both power consumption...
Invention Electrolytic cell system and operation method therefor. An electrolytic cell system (1) comprises...
Invention Power management system, power management method, program for power management system, and record...
Invention Electrolysis cell system and method for controlling same. An electrolysis cell system (1) compris...
Invention Electrolytic cell system and control method therefor. An electrolytic cell (3) comprises: a hydro...
Invention Member for semiconductor manufacturing device. A wafer placement table 10 comprises: a ceramic pl...
Invention Member for semiconductor manufacturing apparatus. This wafer mounting table 10, which is an examp...
Invention Member for semiconductor manufacturing apparatus. According to the present invention, a wafer pla...
Invention Member for semiconductor manufacturing apparatus. A wafer mounting table 10, which is one example...
Invention Member for semiconductor manufacturing device. A wafer mounting table 10 comprises: a ceramic pla...
Invention Waveguide element. Provided is a waveguide element that can be connected to another waveguide mem...
P/S Air conditioning and dehumidification instruments for vehicles; air conditioners for vehicles; de...
P/S Air conditioning and dehumidification instruments for vehicles; air conditioners for vehicles; v...
2021 P/S Cermets; iron and steel; nonferrous metals and their alloys; copper ores and its alloys; copper a...
P/S Cermets; iron and steel; nonferrous metals and their alloys; copper and its alloys; copper alloys...
P/S GaN wafers for laser diodes, power devices and radio-frequency (RF) devices; nitride semiconducto...
P/S GaN wafers; nitride semiconductor wafers; semiconductor wafers; compound semiconductor wafers; s...
2020 P/S Cermets; iron and steel; nonferrous metals and their alloys; copper and its alloys; copper alloy...
P/S Separation membrane filters of ceramics for chemical use, being parts of machines; Gas separation...
P/S Iron and steel; nonferrous metals and their alloys; copper and its alloys; copper alloys containi...
P/S Iron and steel; nonferrous metals and their alloys; copper and its alloys; copper alloys contain...
P/S Iron and steel; nonferrous metals and their alloys; semi-wrought and unwrought copper and its all...
P/S Batteries; accumulators; battery modules; assembled batteries; battery separators; parts of batte...
2018 P/S Ceramic electrical insulators; porcelain station post insulators; porcelain electrical insulators...
P/S Electrical insulators
2017 P/S Lithium-ion secondary batteries; [ nickel-zinc secondary batteries; ] batteries and electrical ce...
P/S Lithium-ion secondary batteries; nickel-zinc secondary batteries; batteries and cells; secondary...
P/S Rechargeable batteries, secondary batteries, battery cells, and battery modules; electricity stor...
P/S Ceramic catalyst carriers for purifying or modifying exhaust gas emitted from internal combustio...
P/S Ceramic catalyst carriers for purifying or modifying exhaust gas emitted from internal combustion...
2016 P/S Iron and steel; nonferrous metals and their alloys; copper and its alloys; beryllium copper alloy...
P/S Nickel; tin; copper-nickel-tin alloys; copper alloys in the form of sheets, strips, bars, wires, ...
P/S Batteries; secondary batteries; lithium-ion secondary batteries.
P/S Batteries; secondary batteries; lithium-ion secondary batteries
P/S Wires made of metal (excluding those of precious metal); copper-alloy containing zirconium; copp...
2015 P/S [ Repair and maintenance of fire detectors for electric accumulators; repair and maintenance of f...
P/S Smartphones and their parts and fittings; displays and their parts for smartphones; mobile telep...
P/S Gas sensors for measuring nitrogen oxide concentration in exhaust gas; gas sensing elements for m...
P/S Separation membrane filters for separators; separation membrane filters for chemical processing ...
P/S [ Fuel cells; ] Electronic components in the nature of semiconductor wafers, alumina wafers, and ...
P/S Photographic apparatus and instruments; cinematographic apparatus and instruments; optical machi...
2014 P/S Repair, maintenance, or inspection of fire detectors for electric accumulators; repair, maintena...
P/S Technical support services provided by telephone or e-mail related to the operation, maintenance ...
2013 P/S GALLIUM NITRIDE WAFERS, NAMELY, LED SUBSTRATES MADE OF GALLIUM NITRIDE; STRUCTURED NITRIDE SEMICO...
P/S Gallium nitride wafers; nitride semiconductor wafers; compound semiconductor wafers; semiconduct...