NGK Insulators, Ltd.

Japan


Create a watch for NGK Insulators, Ltd.
Total IP 5,172
Total IP incl. subs 5,202 (+ 141 for subs)
Total IP Rank # 220
IP Activity Score 4.1/5.0    2,928
IP Activity Rank # 205
IP AS incl. subs 3.9/5.0    2,934
Stock Symbol
ISIN JP3695200000
Market Cap. 589062676572.0  (JPY)
Industry Specialty Industrial Machinery
Sector Industrials
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

2,662 40
5 14
2,396 44
11
 
Last Patent 2026 - Vehicle air conditioning system
First Patent 1976 - Sintered silicon nitride body an...
Last Trademark 2025 - CERALLEC
First Trademark 1961 - LOCKE

Subsidiaries

9 subsidiaries with IP (122 patents, 19 trademarks)

2 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Dust separators; filters for dust separators; filtering machines; filters for filtering machines...
G/S Heating elements; infrared heating panels; far-infrared electric fires for industrial purposes; f...
G/S Semiconductor manufacturing machines; antistatic devices for ultrapure water for washing apparatu...
G/S Dust separators; filters for dust separators; filtering machines; filters for filtering machines;...
G/S Heating elements; infrared heating panels; far-infrared electric fires for industrial purposes; ...
G/S Semiconductor manufacturing machines; antistatic devices for ultrapure water for washing apparat...
Invention Honeycomb structural body, methane production apparatus, and method of producing methane. A hone...
Invention Aln single crystal substrate and device. There is provided an AlN monocrystalline substrate havi...
Invention Ain single crystal substrate and device. There is provided an AlN single-crystal substrate havin...
Invention Honeycomb structural body. A honeycomb structural body includes a honeycomb-like base material a...
Invention Temporary fixation substrate and method of manufacturing temporary fixation substrate. A tempora...
Invention Solid electrolyte and lithium-ion battery. A solid electrolyte contains Li, Mα, Mβ, Mγ, Cl, and ...
Invention Honeycomb filter. A honeycomb filter includes a pillar-shaped honeycomb structure having a porou...
Invention Porous complex and method of producing porous complex. A porous complex includes a base material...
Invention Reactor and gas recovery device. A reactor includes: at least one honeycomb structure having an ...
Invention Acid gas capture system and acid gas capture method. An acid gas capture system includes: an aci...
Invention Reactor, method for producing metal nitride catalyst, and method for synthesizing ammonia. A rea...
Invention Network structure, porous complex, method of producing network structure, and method of producing...
Invention Membrane separation system. A membrane separation system includes a membrane separator including...
Invention Group-iii element nitride substrate and method of producing group-iii element nitride substrate. ...
Invention Reactor and gas recovery device. A reactor including at least one honeycomb structure having an ...
Invention Reactor and gas recovery device. A reactor including a plurality of honeycomb structures each ha...
Invention Base substrate. There is provided a base substrate including an orientation layer used for cryst...
Invention Zinc secondary battery. There is provided a zinc secondary battery including a positive electrod...
Invention Composite substrate. A composite substrate includes: a functional substrate having a predetermin...
Invention Honeycomb filter. A honeycomb filter includes a honeycomb structure having a porous partition wa...
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 Wafer mounting stand. The present invention provides a wafer mounting stand that can sufficiently...
Invention Wafer mounting stand. The present invention provides a wafer mounting stand that can stably suppo...
Invention Honeycomb structure, honeycomb structure stack, and reactor. A honeycomb structure according to a...
Invention Honeycomb structure and reactor. A honeycomb structure according to an embodiment of the present ...
Invention Sensor element and gas sensor. The sensor element includes a diffusion control section that prov...
Invention Sensor element and gas sensor. A sensor element for detecting a concentration of a specific gas ...
Invention Storage battery management system. Provided is a system that realizes a desirable operation metho...
Invention Storage battery management system. The present invention realizes a system that manages a lease o...
Invention Storage battery management system. Provided is a storage battery management system for a storage ...
Invention Battery management system. Provided is a battery management system for a battery supply system en...
Invention Adsorption structure and gas recovery device. Provided is an adsorption structure including: an a...
Invention Reactor and gas recovery device. This reactor comprises: a plurality of honeycomb structures whic...
Invention Honeycomb structure and gas recovery device. This honeycomb structure comprises: an outer periphe...
Invention Vehicle air conditioning system. A vehicle air conditioning system includes: at least one air co...
Invention Member for semiconductor manufacturing apparatus. A wafer mounting table 10, which is one example...
Invention Heat treatment system. A heat treatment system may include: an unwinding mechanism configured to...
Invention Furnace. A furnace configured to heat a treatment object is provided, and the furnace may includ...
Invention Gas recovery device. This gas recovery device comprises: a honeycomb structure 10 having outer pe...
Invention Electrochemical cell. This electrolysis cell (10) is provided with: a hydrogen electrode current ...
Invention Member for semiconductor manufacturing device. 11 of a surface of the side wall is 0.4 μm or less.
Invention Reactor. This reactor comprises: a honeycomb structure 10 that is provided with an outer peripher...
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 Member for semiconductor manufacturing apparatus. The present invention provides a member for a s...
Invention Ceramic powder production method, drying method, and ceramic powder production system. This plura...
2024 Invention Ceramic susceptor. Provided is a ceramic susceptor comprising an RF/ESC electrode and a terminal ...
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...
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