Central Research Institute of Electric Power Industry

Japan

 
Total IP 104
Total IP Rank # 12,565
IP Activity Score 2.2/5.0    21
IP Activity Rank # 38,909

Patents

Trademarks

25 0
2 0
77 0
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Last Patent 2025 - Recovery system for reactive nit...
First Patent 1977 - Method of estimating ground pres...

Latest Inventions, Goods, Services

2024 Invention Air conditioning device. In the present invention, in a desorption heating mode in which a space ...
Invention Silicon carbide single crystal and manufacturing method of silicon carbide single crystal. A man...
Invention Recovery system for reactive nitrogen in combusion process and power generation facility. XX25253...
2023 Invention Method for manufacturing silicon carbide single crystal and silicon carbide single crystal ingot....
Invention Silicon carbide single crystal ingot, silicon carbide wafer, and method for manufacturing silicon...
Invention Method for recovering active material from power storage apparatus. This method for recovering ac...
2021 Invention Power generation system using difference in potential caused by different solvents, and power gen...
Invention Image generation device, image generation method, and storage medium. This image generation devic...
Invention Method and apparatus for manufacturing silicon carbide single crystal, and silicon carbide single...
Invention Ionic element, method of manufacturing the same and semiconductor device. An ionic element accord...
2020 Invention Silicon carbide single crystal. −3 or more.
Invention Method of diagnosing aging degradation of polymer insulator. Provided is a method of diagnosing a...
Invention Silicon carbide semiconductor device and method for manufacturing silicon carbide semiconductor d...
Invention Image processing device, image processing method, and recording medium. An image processing devic...
Invention Image processing device, image processing method, and recording medium. This image processing dev...
2019 Invention Silicon carbide single crystal and method for producing same. A heavy metal element is added to a...
Invention Gas leakage detection method and gas leakage detection apparatus in horizontally-installed canist...
2018 Invention Sic epitaxial wafer and method for producing same. The method for producing a SiC epitaxial wafer...
Invention Electric-powered vehicle. According to the present invention: the flow direction of a refrigerant...
2017 Invention Sic epitaxial wafer and method for producing same. A SiC epitaxial wafer is provided with a SiC s...
Invention Film deposition device. [Problem] To provide a film deposition device that can inhibit the infilt...
2016 Invention Cooling air amount adjustment device of concrete cask and concrete cask. A cooling air amount adj...
Invention Method and apparatus for detecting gas leakage from radioactive material sealed container. A meth...
Invention Silicon carbide single crystal, silicon carbide single crystal wafer, silicon carbide single crys...
Invention Vibration energy harvester. A vibration energy harvester includes: a pair of electrodes provided ...
Invention Vibration power generation element. A vibration power generation element, provided with: a pair o...
2015 Invention Method for manufacturing sic epitaxial wafer and sic epitaxial growth apparatus. A method for man...
2014 Invention Silicon carbide single crystal production method, and silicon carbide single crystal production d...
Invention Bipolar semiconductor device and method for manufacturing same. In this SiC diode (20), the impur...
Invention Substance identification device, and substance identification method.  A substance identification...
Invention Silicon carbide semiconductor film-forming apparatus and film-forming method using the same. In a...
Invention Silicon carbide semiconductor film-forming apparatus and film-forming method using same. In this ...
Invention Production method for silicon carbide single crystal. In this production method for a SiC single ...
Invention Method to prevent stress corrosion cracking of storage canister and storage canister. a of the bo...
Invention Method to prevent stress corrosion cracking of storage canister and storage canister. [Problem] T...
Invention Method for producing hexagonal single crystal, method for producing hexagonal single crystal wafe...
2013 Invention Semiconductor structure, semiconductor device, and method for producing semiconductor structure. ...
Invention System for treating selenium-containing liquid, wet flue gas desulfurization device, and method f...
Invention Molten carbonate fuel cell. A molten carbonate fuel cell, which makes a separator unnecessary, cu...
2012 Invention Film-forming apparatus and film-forming method. A film-forming apparatus 100 supplies a pluralit...
Invention Dynamic infrastructure administration system. When installing or removing various measurement app...
Invention Film-forming apparatus and film-forming method. A film-forming apparatus and method comprising a ...
Invention Purifying apparatus and purifying method. A vessel in which an electroconductive liquid includin...
Invention Position analysis program, position analysis device, and position analysis method. A roadway netw...
2010 Invention Water quality measuring method, water quality measuring device, and water quality measuring progr...