NGK Insulators, Ltd.

Japan


 
Total IP 4,438
Total IP incl. subs 4,467 (+ 113 for subs)
Total IP Rank # 226
IP Activity Score 4/5.0    2,544
IP Activity Rank # 248
IP AS incl. subs 3.8/5.0    2,552
Stock Symbol 53330 (tse)
ISIN JP3695200000
Market Cap. 589062676572.0  (JPY)
Industry Specialty Industrial Machinery
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

2,350 35
9 13
1,989 31
11
 
Last Patent 2023 - Zeolite membrane composite body,...
First Patent 1976 - Sintered silicon nitride body an...
Last Trademark 2021 - Human stylized design
First Trademark 1961 - LOCKE

Subsidiaries

10 subsidiaries with IP (95 patents, 18 trademarks)

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Sensor element and gas sensor. A sensor element for detecting a specific gas concentration in a ...
2022 Invention Refining method. A refining method according to the present invention is a refining method for c...
Invention Liquid fuel synthesis system. A liquid fuel synthesis system includes a liquid fuel synthesis po...
Invention Ldh separator. There is provided an LDH separator including a porous substrate and a hydroxide i...
Invention Member for semiconductor manufacturing apparatus and method for manufacturing the same. A member...
Invention Free-standing substrate for epitaxial crystal growth, and functional element. A free-standing su...
Invention Gallium oxide single crystal particle and method for producing the same. A gallium oxide single ...
Invention Separation membrane complex and separation method. A separation membrane complex includes a poro...
Invention Separation system. A separation system includes first and second separation parts each having a ...
Invention Photonic crystal element. Provided is a photonic crystal element, which shows small delay of an ...
Invention Composite substrate for electro-optic element and method for manufacturing the same. A composite...
Invention Optical scanning element. Provided is an optical scanning element, which has a large scan angle,...
Invention Capacitive sensor. A first detection electrode is provided on an insulating layer. A second dete...
Invention Zeolite membrane composite body, membrane reaction device, and method for producing zeolite membr...
Invention Zeolite membrane composite and membrane reactor. This zeolite membrane composite (1) comprises: a...
Invention Joined body and manufacturing method thereof. Provided is a copper alloy-ferrous material joined ...
Invention Sic substrate sic composite substrate. MmMMMmm in the [11-20] direction is 15 µm to 150 µm.
Invention Heat treatment system, saggar and method of heat-treating. A heat treatment system disclosed her...
Invention Aln ceramic substrate and heater for semiconductor manufacturing apparatus. An AlN ceramic subst...
Invention Lithium secondary battery. aveaveave is the average of the thickness of the first insulating laye...
Invention Lithium secondary battery. aveaveave is the average of the width of the first insulation layer an...
Invention Wafer placement table. A wafer placement table includes a ceramic base including an electrode, a...
Invention Sensor element. A sensor element for detecting a target gas to be measured in a measurement-obje...
Invention Aln single crystal. The present invention provides an AlN single crystal which is not susceptible...
Invention Heater element and cabin-cleaning system. Provided is a heater element with which it is possible ...
Invention Euv transmissive film. Provided is an EUV transmissive film exhibiting not only EUV transmittance...
Invention Wafer placement stage. A wafer placement stage 10 comprises: a ceramic base member 20; a cooling ...
Invention Vehicle compartment purification system, method for controlling vehicle compartment purification ...
Invention Heater element with functional material-containing layer and vehicle compartment purification sys...
Invention Wafer placement table. A wafer placement table is a wafer placement table that includes a refrig...
Invention Particle adhesion device, method for producing filter, and pillar shaped honeycomb filter. A par...
Invention Gas separation system and gas separation method. A gas separation system (1) has an adsorption de...
Invention Wafer placement table. A wafer placement table includes a central ceramic base that has an upper...
Invention Wafer placement table. A wafer placement table includes a ceramic base having a wafer placement ...
Invention Gas sensor element. In order to suppress a deterioration in the measurement precision while also...
Invention Gas sensor element. Provided is a gas sensor element that can be used for relatively long period...
Invention Wafer placement table. A wafer placement table includes an alumina base that has a wafer placeme...
Invention Member for semiconductor manufacturing apparatus. A member for semiconductor manufacturing appar...
Invention Ldh separator, manufacturing method therefor, and rechargeable zinc battery. Provided is an LDH s...
Invention Bonded substrate composed of support substrate and group-13 element nitride crystal substrate. [P...
Invention Particle adhesion device, filter manufacturing method, and columnar honeycomb structure filter. P...
2021 Invention Rare earth-containing sic substrate and sic composite substrate. BREBRERE, is 1.0 × 10-2to 1.0 × ...
Invention Sic single crystal substrate and production method therefor. Provided is a production method for ...
Invention Euv transmissive film. Provided is an EUV transmissive film exhibiting both durability in low-pre...
Invention Method for manufacturing low-alcohol beverage. The present invention pertains to a method for man...
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 Ceramic catalyst carriers for purifying or modifying exhaust gas emitted from internal combustion...
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...
Invention Gas concentration detection sensor
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 cells;...
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 and modifying exhaust gas emitted from internal combustio...
G/S Ceramic catalyst carriers for purifying or modifying exhaust gas emitted from internal combustio...
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 Non-electric wires made of common metal, excluding those of precious metal; copper-alloy containi...
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 fir...
G/S Internal housings and cases specially adapted for use in electronic components, namely, quartz cr...
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 cera...
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...
2012 G/S SHAPED FITTINGS FOR KILNS, NAMELY, COLUMN PLATES, FLOORBOARDS AND PROPS FOR CALCINING KILNS FOR S...
G/S Shaped fittings for kilns, namely column plates, floorboards and props for calcining kilns for s...
G/S Beryllium and its alloys; beryllium copper alloys; copper and its alloys; copper, unwrought or se...
G/S Beryllium and its alloys; copper beryllium alloys; aluminum beryllium alloys; nickel beryllium al...
G/S Beryllium and its alloys; beryllium copper alloys; aluminium beryllium alloys; nickel beryllium ...
G/S Industrial chemicals; ceramic catalyst carriers for purifying or reforming exhaust gas emitted fr...
G/S Electrical insulators; hollow insulators; electrical insulating materials.
G/S Valves of metal, not machine elements, wetted parts of which being made of ceramics; valves of m...