Japan Oil, Gas and Metals National Corporation

Japan

 
Total IP 218
Total IP Rank # 5,907
IP Activity Score 2/5.0    16
IP Activity Rank # 52,780

Patents

Trademarks

47 0
31 0
140 0
0
 
Last Patent 2023 - Method for producing mesophase p...
First Patent 1991 - Receiving apparatus

Latest Inventions, Goods, Services

2022 Invention Method for producing mesophase pitch. Provided is a method for producing a mesophase pitch, the m...
Invention Hydrocarbon recovery method and hydrocarbon recovery system. A hydrocarbon recovery method for re...
2021 Invention Method for selectively recovering arsenic-containing copper mineral, and flotation agent used in ...
Invention Exploration system, magnetic detection apparatus, and exploration method. To provide an explorat...
Invention System and method for reservoir monitoring using squid magnetic sensors. A vertical bipole source...
Invention Hydrocarbon recovery method and hydrocarbon recovery system. This hydrocarbon recovery method is ...
2019 Invention Investigation system, magnetism detection device, and investigation method. Provided is an invest...
Invention Production fluid processing system and method for processing production fluid. A production fluid...
Invention Separation membrane module. Provided is a separation membrane module in which the bending load ap...
Invention Method and system for producing hydrocarbon from high viscosity heavy oil. This method for produc...
Invention Corrosion inhibitor composition, transport fluid mixture, method for charging corrosion inhibitor...
Invention Corrosion inhibitor composition, mixed transport fluid, corrosion inhibitor composition charging ...
2018 Invention Magnetic field measuring element, magnetic field measuring device, and magnetic field measuring s...
Invention Acidic gas separation device and acidic gas separation method. An acidic gas separation device in...
Invention Acidic gas separation device and acidic gas separation method. This acidic gas separation device ...
Invention Hydrocarbon recovery method and hydrocarbon recovery system. A hydrocarbon recovery method that r...
Invention Hydrogen sulfide removal device and hydrogen sulfide removal method. A hydrogen sulfide removal d...
Invention Lost circulation material and use therefor. Provided is a lost circulation material capable of te...
Invention System for removing hydrogen sulfide and method for removing hydrogen sulfide. A system 1 for rem...
2017 Invention Corrosion inhibitor, well, pipeline, and method for forming anticorrosion film. This corrosion in...
Invention Signal processing system, signal processing method, signal processing device, and program. N (whe...
Invention Method for separating carbon dioxide and apparatus for separating carbon dioxide. The objective o...
2016 Invention Vibration detecting system, signal processing apparatus and signal processing method. A vibration...
Invention Method for producing hydrocarbon oil and system for producing hydrocarbon oil. Hydrocarbon oil o...
Invention Method of suppressing metal contamination of synthesis gas production apparatus. A synthesis gas ...
Invention Synthesis gas manufacturing method and synthesis gas manufacturing apparatus. A method of manufac...
Invention Process and device for producing synthesis gas. When producing synthesis gas by a catalytic parti...
2015 Invention Highly pressure-resistant cooling container for sensor and underground probing equipment. To coo...
Invention Method for mining water-soluble natural gas. The present invention provides a method for mining w...
Invention A remote ice-thickness measuring method, a remote ice-strength measuring method, a remote measuri...
Invention Remote ice-thickness measurement method, remote ice-strength measurement method, remote measureme...
Invention Adsorbent, method for using same, and method for producing same. [Problem] To provide: an absorbe...
Invention Nanocomposite and method for producing same, and absorbent and method for using same. [Problem] T...
Invention Nanocomposite and method for producing same, and adsorbent and method for using same. [Problem] T...
Invention Absorbent, method for using same, and method for producing same. [Problem] To provide: an absorbe...
Invention Signal processing device and signal processing method. A signal processing device includes a prop...
Invention Image processing apparatus for dem data and method of image processing for dem data. An image pro...
Invention Device and method for treating organic-material-containing water. The present invention seeks to ...
Invention Survey method, seismic vibrator, and survey system. The survey method according to the present in...
Invention Sensor evaluation device, sensor evaluation system, and sensor evaluation method. Provided is a s...
Invention Apparatus for producing lithium hydroxide and method for producing lithium hydroxide. This appara...
2014 Invention Method for manufacturing concentrate and system for manufacturing concentrate. This method for ma...
Invention Biological purifier for untreated waste water and method of producing the same, biological purifi...
Invention Mine water purification method, mine water purification system and mine water purifying agent. Pr...
Invention Hydrocarbon synthesis reaction apparatus. A hydrocarbon synthesis reaction apparatus includes a ...
2013 Invention Conditioning of the ore in the comminution step and recovery of desired metal values by flotation...