Komatsu EST Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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
 
  
 
B62D MOTOR VEHICLES; TRAILERS 190
 
  
 
E02F DREDGING; SOIL-SHIFTING 144

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6148688 Work-machine-lever-support structure for work vehicleJan 08, 99Nov 21, 00[B60K, B62D]
5584346 Control system for a motor graderJul 12, 93Dec 17, 96[E02F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6065799 Cabin-installation structure for construction machineExpiredOct 08, 98May 23, 00[H01R]
5234284 Wheeled road surface cutterExpiredNov 04, 91Aug 10, 93[B60K, B62D, A43D]

Top Inventors for This Owner

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