Nihon Shinku Gijutsu Kabushiki Kaisha

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1388
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 7121
 
  
 
C10K PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE314
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 3359
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 285
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
H05H PLASMA TECHNIQUE 228
 
  
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 131
 
  
 
B01D SEPARATION 1133
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 191

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6812634 Graphite nanofibers, electron-emitting source and method for preparing the same, display element equipped with the electron-emitting source as well as lithium ion secondary batteryFeb 05, 01Nov 02, 04[H01J]
6781812 Chuck equipmentJan 24, 01Aug 24, 04[H01T]
6743718 Process for producing barrier film and barrier film thus producedFeb 16, 00Jun 01, 04[H01L]
6533630 Vacuum device and method of manufacturing plasma display deviceMay 26, 00Mar 18, 03[H01J]
6507698 Evaporation apparatus, organic material evaporation source, and method of manufacturing thin organic filmFeb 28, 01Jan 14, 03[C23C]
6475333 Discharge plasma processing deviceJul 25, 94Nov 05, 02[C23C, H01L]
6473564 Method of manufacturing thin organic filmJan 07, 00Oct 29, 02[C23C, C10K]
6469448 Inductively coupled RF plasma sourceJan 25, 01Oct 22, 02[H01J]
6413392 Sputtering deviceJun 23, 00Jul 02, 02[C23C]
6290826 Composite sputtering cathode assembly and sputtering apparatus with such composite sputtering cathode assemblyOct 20, 97Sep 18, 01[C23C, C25B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0012,401 Plasma processing apparatusAbandonedJun 02, 06Jan 18, 07[C23C, C23F]
2002/0000,197 Vacuum processing apparatus and multi-chamber vacuum processing apparatusAbandonedMay 17, 01Jan 03, 02[C23C]
2001/0016,115 Panel heaterAbandonedJan 31, 01Aug 23, 01[H05B]
6254747 Magnetron sputtering source enclosed by a mirror-finished metallic coverExpiredDec 10, 97Jul 03, 01[C23C]
5851589 Method for thermal chemical vapor depositionExpiredSep 26, 94Dec 22, 98[C23C]
5276503 Method and apparatus for gas phase synthesisExpiredOct 31, 91Jan 04, 94[B05C, G01J]
5244501 Apparatus for chemical vapor depositionExpiredJul 22, 91Sep 14, 93[C23C]
5226056 Plasma ashing method and apparatus thereforExpiredJan 09, 90Jul 06, 93[H04B]
5198309 Magnetic recording memberExpiredAug 24, 87Mar 30, 93[B32B]
5192585 Differential pressure sealing apparatus and methodExpiredSep 26, 90Mar 09, 93[C23C, B05D]
5184072 Apparatus for measuring weak static magnetic field using superconduction strips and a SQUID magnetometerExpiredSep 19, 91Feb 02, 93[G01R]
5181383 RefrigeratorExpiredJun 28, 91Jan 26, 93[F25B]
5147168 Loading and unloading airlock apparatus for a vacuum treatment chamberExpiredDec 14, 89Sep 15, 92[C23C]
5147734 Magnetic recording media manufactured by a process in which a negative bias voltage is applied to the substrate during sputteringExpiredMar 14, 89Sep 15, 92[C23C, G11B]
5125360 Vacuum processing apparatusExpiredJan 23, 89Jun 30, 92[C23C]
5116479 Process for producing transparent conductive film comprising indium oxideExpiredMay 17, 90May 26, 92[C23C]
5106470 Method and device for controlling an electromagnet for a magnetron sputtering sourceExpiredMar 14, 90Apr 21, 92[C23C]
5069983 Magnetic recording memberExpiredSep 29, 89Dec 03, 91[G11B]
5053707 Apparatus for positioning a pick-up coil for detecting magnetic flux quantum trapped in a superconductorExpiredMar 16, 90Oct 01, 91[G01R]
5028795 Ion implantation apparatusExpiredMar 20, 90Jul 02, 91[H01V]

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