Hitachi Automotive Systems Americas Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 1073
 
  
 
F01L CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES 253
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION257
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1132
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0051,715 FUEL RAIL FOR AN INTERNAL COMBUSTION ENGINEAug 19, 15Feb 23, 17[F02M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9631594 Anti-rotation clip for a twist lock fuel injectorFeb 04, 14Apr 25, 17[F02M]
9617961 Anti-rotation clip for a twist lock fuel injectionJul 22, 14Apr 11, 17[F02M]
9494060 Valve timing controlNov 20, 14Nov 15, 16[F01L]
9494118 Fuel delivery system for an internal combustion engineMay 22, 14Nov 15, 16[F02M]
8941731 System and method to verify complete connection of two connectorsNov 22, 11Jan 27, 15[H04N, G01N, H01R, G02B]
8915221 Valve timing controlOct 16, 12Dec 23, 14[F01L]
8813722 Fuel injector holderAug 09, 10Aug 26, 14[F02M]
8739763 Fuel injector assemblyFeb 16, 11Jun 03, 14[F02M]
8646434 Anti-rotation clip for a twist lock fuel injectorMar 08, 11Feb 11, 14[F02M]
8607943 Shock absorberSep 08, 11Dec 17, 13[F16F]

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Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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