SAKAI HEAVY INDUSTRIES, LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E01C CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR 722
 
  
 
1503 AGRICULTURAL MACHINERY325
 
  
 
F16H GEARING298
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 192
 
  
 
B60T VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 172
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9458580 Compaction rollerAug 28, 15Oct 04, 16[E01C]
8479861 Travelling control apparatus of compaction vehicleMar 18, 08Jul 09, 13[B60K]
D668694 Grill for vibratory rollerJun 22, 11Oct 09, 12[1503]
D668269 Vibratory rollerJun 22, 11Oct 02, 12[1503]
8244439 Compaction vehicleAug 27, 08Aug 14, 12[G05D]
7689342 Compaction vehicleAug 04, 06Mar 30, 10[B60K, B60T, G06F]
D589067 Vibratory rollerApr 23, 08Mar 24, 09[1503]
7213479 Vibratory mechanism and vibratory rollerFeb 24, 04May 08, 07[F16H]
6752567 Apparatus for managing degree of compaction in a vibratory compact vehicleSep 03, 02Jun 22, 04[E01C]
D476018 Pad foot for rollerJul 09, 02Jun 17, 03[1503]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6857816 RollerExpiredFeb 08, 02Feb 22, 05[B62D]
6651293 Apparatus for processing a pavement surface utilizing pressurized waterExpiredFeb 08, 01Nov 25, 03[A47L]
4619552 Vibration proof suspension type vibrating rollerExpiredAug 06, 84Oct 28, 86[E01C]
4577995 Mechanism for generating vibrations for a ground compacting machineExpiredApr 03, 84Mar 25, 86[E01C]

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