KABUSHIKI KAISHA MATSUI SEISAKUSHO

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 525
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 463
 
  
 
B01D SEPARATION 2132
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 257
 
  
 
B22C FOUNDRY MOULDING 127
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 148
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
B60P VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS 137
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 164
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0250,685 Mold-Cooling System and Mold-Cooling MethodOct 03, 14Sep 01, 16[B22D, B22C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9522787 Apparatus for supplying granular material, and apparatus for blending and supplying granular material equipped therewithSep 24, 12Dec 20, 16[B65G, B60P]
9044705 Method of dehumidifying and drying powdered or granular material and system for dehumidifying and drying powdered or granular materialJul 31, 08Jun 02, 15[F26B, B01D]
9022766 Mold temperature control deviceOct 05, 11May 05, 15[B29C]
8882401 Discharge apparatus for powdered or granular material and transport system for the material provided with the discharge apparatusSep 16, 11Nov 11, 14[B65G]
8776390 Drying apparatus under reduced pressure for plastic molding materialApr 20, 10Jul 15, 14[F26B]
8356729 Material metering systemNov 15, 07Jan 22, 13[G01F]
7748575 Screw type material feeding apparatusSep 27, 05Jul 06, 10[G01F]
7703217 Drying-storing apparatus for powdered or granular material and feeding system for powdered or granular materialDec 18, 03Apr 27, 10[F26B]
7422616 Suspension type damper unit, suction type powder collector, and air mixing suction type powder collectorFeb 23, 05Sep 09, 08[B01D]
7323644 Apparatus for measuring weight of powdered and granular materialsOct 04, 05Jan 29, 08[G01G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7504593 Continuous quantitative discharging device and material blending system using the sameExpiredJun 29, 05Mar 17, 09[G01G]
6607008 Pulsating vibration air generation meansExpiredAug 22, 01Aug 19, 03[B06B, B65G]
6464737 Production method and system for granulating powdered materialExpiredMay 28, 98Oct 15, 02[C22B, C05B, F26B]
6302573 Mixing method of powdered or granular material utilizing pulsating vibration airExpiredApr 12, 99Oct 16, 01[B01F]
5398557 Rotary sampling apparatus for powdered or granular materialsExpiredMar 27, 92Mar 21, 95[G01N]
5301440 On-line type moisture measuring system for powdered or granular materialsExpiredJun 22, 92Apr 12, 94[F26B]
5274931 On-line moisture control method for powdered or granular materials and a system to execute the methodExpiredMay 26, 92Jan 04, 94[F26B]
5165180 On-line drying control method for powdered or granular materials and a system to execute the methodExpiredJul 26, 90Nov 24, 92[F26B]
5150990 High density pneumatic transport system for use with solid materialsExpiredOct 31, 90Sep 29, 92[B65G]
5146692 On-line moisture control method for powdered or granular materials and a system for performing the methodExpiredJul 26, 90Sep 15, 92[F26B]
5056962 Method of sampling solid materials and sampling system to execute the methodExpiredDec 27, 89Oct 15, 91[B65G]
5033208 Hopper dryerExpiredDec 13, 89Jul 23, 91[F26B]
4938372 Storage container for storing powdered or granular materialsExpiredApr 14, 89Jul 03, 90[B65D]
4904127 High-density pneumatic transport method for use in powdered or granular materials and system for practising the methodExpiredJun 20, 88Feb 27, 90[B65G]
4904128 High-density pneumatic transport method for use in powder or granular material and system for practising the methodExpiredOct 20, 87Feb 27, 90[B65G]
4856941 High density pneumatic transport method for use in powder or granular material and system for practicing the methodExpiredOct 20, 87Aug 15, 89[B65G]
4850703 Method of mixing pulverulent materials and device for practicing the sameExpiredJun 24, 87Jul 25, 89[G06F, B65G, G05D, B01F]

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