SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E02F DREDGING; SOIL-SHIFTING 5612
 
  
 
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 1281
 
  
 
B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT 1163
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 1066
 
  
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 1035
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 964
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 6441
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 4106
 
  
 
G07C TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS, OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE 443
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 4116

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0016,772 SHOVEL MANAGEMENT APPARATUS AND SHOVEL MANAGEMENT METHODSep 28, 17Jan 18, 18[G07C, G08C, E02F]
2017/0335,547 HYBRID CONSTRUCTION MACHINEAug 07, 17Nov 23, 17[B60K, B60W, F02D, E02F]
2017/0130,428 SHOVELJan 19, 17May 11, 17[F02D, E02F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9903097 Hydraulic circuit for construction machineNov 10, 14Feb 27, 18[F16K, F15B, E02F]
9803341 Shovel management apparatus and shovel management methodJan 06, 15Oct 31, 17[G07C, G08C, E02F]
9790664 Shovel having an engine equipped with a superchargerAug 28, 14Oct 17, 17[F02B, E02F]
9725008 Hybrid type construction machineNov 09, 09Aug 08, 17[B60K, B60W, B60L, E02F]
9725884 Hydraulic circuit for construction machine and control device for sameOct 28, 14Aug 08, 17[F15B, E02F]
9715015 Periphery-monitoring device for working machinesAug 22, 14Jul 25, 17[H04N, G01S, E02F, G06K]
9702116 Shovel with enhanced engine speed management using power storage deviceAug 04, 16Jul 11, 17[B60K, B60W, B60L, E02F]
9657461 Hydraulic circuit for construction machine and control device for sameNov 13, 14May 23, 17[F15B, E02F]
9650761 Shovel and method of controlling shovelNov 21, 14May 16, 17[B60W, F02D, E02F]
9593466 Hydraulic shovel and method of controlling hydraulic shovelMar 29, 12Mar 14, 17[E02F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0341,133 SHOVEL AND METHOD OF CONTROLLING SHOVELAbandonedMar 29, 12Dec 26, 13[E02F]
2010/0230,008 WOOD HARVESTER APPARATUS AND HARVESTING AND WOOD PROCESSING METHODAbandonedOct 20, 06Sep 16, 10[A01G]
4436444 Mechanism for connecting and disconnecting crane sectionsExpiredJan 25, 82Mar 13, 84[F16D, F16G]

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