NGK Insulators, Ltd.

Japan


 
Total IP 4,584
Total IP incl. subs 4,615 (+ 126 for subs)
Total IP Rank # 227
IP Activity Score 4/5.0    2,610
IP Activity Rank # 248
IP AS incl. subs 3.8/5.0    2,619
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

2,416 33
8 13
2,071 32
11
 
Last Patent 2024 - Method of regenerating acid gas ...
First Patent 1976 - Sintered silicon nitride body an...
Last Trademark 2023 - COMCERA
First Trademark 1961 - LOCKE

Subsidiaries

10 subsidiaries with IP (106 patents, 20 trademarks)

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Method of regenerating acid gas adsorption device and method of producing acid gas adsorption dev...
Invention Porous composite. A porous composite includes a porous base material and a porous collection lay...
Invention Trial manufacturing condition proposing system and trial manufacturing condition proposing method...
Invention Heater element, heater unit, and heater system for heating vehicle interior. A heater element in...
Invention Method of manufacturing bonded substrate, method of manufacturing circuit substrate, and circuit ...
Invention Mixed gas separation method and mixed gas separation apparatus. A mixed gas separation method in...
Invention Nickel zinc secondary battery. There is provided a nickel-zinc secondary battery including, in a...
Invention Layered double hydroxide, method for producing layered double hydroxide, air electrode, and metal...
Invention Battery cell and module battery for high-temperature operating secondary battery. The uniformity...
Invention Storage battery set and storage battery system. Provided is a storage battery set and a storage ...
Invention Dielectric drying method and dielectric drying device for ceramic formed bodies, and method for p...
Invention Method of adjusting heat uniformity on wafer mount and method of manufacturing wafer mount. A me...
Invention Euv transmissive membrane, method of use thereof, and exposure method. Provided is an EUV transm...
Invention Heat treatment system. A heat treatment system may include a heat treatment furnace; a supply de...
Invention Heat treatment system. A heat treatment system may include a heat treatment furnace configured t...
Invention Ceramic substrate, and semiconductor device substrate provided with same. 23222 are located adjac...
Invention Ceramic porous body and gas pipe. This ceramic porous body is used in a gas pipe in which a ceram...
Invention Method for producing liquid fuel and liquid fuel synthesis system. The main purpose of the presen...
Invention Acid gas collection method. Provided is an acid gas collection method that is capable of improvin...
Invention Acidic gas adsorption device. Provided is an acidic gas adsorption device that can stably desorb ...
Invention Acid gas collection method. Provided is an acid gas collection method with which it is possible t...
Invention Acidic gas recovery system. Provided is an acidic gas recovery system with which it is possible t...
Invention Acidic-gas adsorption device. An acidic-gas adsorption device is provided with which the efficien...
Invention Acidic-gas adsorption device. The present invention provides an acidic-gas adsorption device that...
Invention Frit and method for producing same, glaze composition for glass lining, glass lining layer and me...
Invention Gas sensor and method of measuring concentration with gas sensor. 222222222222 generated in the s...
Invention Gas sensor, and method for measuring concentration using gas sensor. 222222222 is identified from...
Invention Gas sensor, and concentration measuring method employing gas sensor. 222222222O concentration and...
Invention Gas sensor and concentration measurement method by means of gas sensor. 2222222O, the value of th...
Invention Trial production condition proposal system and trial production condition proposal method. The pr...
Invention Trial production condition proposal system and trial production condition proposal method. Provid...
Invention Gas sensor and method for controlling gas sensor. The present invention makes it possible to accu...
Invention Negative electrode plate and zinc secondary battery. The present invention provides a negative el...
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...
Invention Group iii element nitride semiconductor substrate. 22 Hmaxminmaxminmin among the n measured value...
Invention Euv transmissive membrane. There is provided an EUV transmissive membrane including: a main laye...
Invention Wafer placement table. A wafer placement table includes a ceramic plate having a wafer placement...
Invention Wafer placement table. A wafer placement table includes an upper substrate; a lower substrate; a...
Invention Electrostatic chuck assembly. There is provided an electrostatic chuck assembly including: an el...
2022 Invention Method for adjusting thermal uniformity in wafer mounting base and method for producing wafer mou...
Invention Substrate for semiconductor device and method for producing same. This substrate for a semiconduc...
Invention Electrostatic chuck assembly. Provided is an electrostatic chuck assembly the service life of whi...
Invention Wafer placement table. This wafer placement table 10 comprises a ceramic plate 20 that has a wafe...
Invention Euv transmissive film. Provided is an EUV transmissive film from which particles are unlikely to ...
Invention Euv-transmissive film, method for using same, and exposure method. Provided is an EUV-transmissiv...
Invention Xef2 dry-etching system and process. 2222222 supplied from the variable capacity tank; a vacuum p...
Invention Wafer placement table. In the present invention, an upper base material 20 of a wafer placement t...
Invention Wafer placement table. An upper base material 20 of this wafer placement table 10 comprises a cer...
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 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...
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 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 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 ...
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 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...
G/S Industrial chemicals; ceramic catalyst carriers for purifying or reforming exhaust gas emitted f...