NIPPON INSTRUMENTS CORPORATION

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Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 4202
 
  
 
A62D CHEMICAL MEANS FOR EXTINGUISHING FIRES; PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE; COMPOSITION OF MATERIALS FOR COVERINGS OR CLOTHING FOR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; COMPOSITION OF MATERIALS FOR TRANSPARENT PARTS OF GAS-MASKS, RESPIRATORS, BREATHING BAGS OR HELMETS; COMPOSITION OF CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS115
 
  
 
B01D SEPARATION 1133
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
C01D COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM 114
 
  
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 120
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 138
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8223332 Mercury measuring apparatus for measuring mercury contained in sample composed mainly of hydrocarbonAug 19, 08Jul 17, 12[G01J, G01N]
7928033 Catalyst for reducing mercury, a mercury conversion unit, and an apparatus for measuring total mercury in combustion exhaust gas by using the sameMar 15, 07Apr 19, 11[C01B, B01J, A62D, C01G, C01F, B01D, C01D]
7367225 Apparatus for measuring mecury contained in gaseous mediumDec 19, 05May 06, 08[G01N]
7144736 Method and apparatus for continuous fractional analysis of metallic mercury and water-soluble mercury in a gasJun 25, 01Dec 05, 06[G01N]
6829918 Method of and apparatus for measuring mercury contained in hydrocarbonAug 16, 02Dec 14, 04[G01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0236,361 HEATING COMBUSTION TUBE, PYROLYSIS APPARATUS AND MERCURY ANALYZING APPARATUS IN ANALYSIS OF MERCURYAbandonedOct 24, 11Sep 12, 13[G01N]
2004/0237,634 Method of and apparatus for measuring mercury contained in gaseous mediumAbandonedApr 12, 04Dec 02, 04[G01N]

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