HITACHI AUTOMOTIVE PRODUCTS (USA), INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION158

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7913822 Ride height sensing shock damperDec 22, 06Mar 29, 11[F16F, G01F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7857080 System for selectively consuming and storing electrical energy in a hybrid vehicleExpiredJan 19, 09Dec 28, 10[B60K]
2010/0301,601 FLUID COUPLING FOR A DIRECT INJECTION ENGINEAbandonedJun 01, 09Dec 02, 10[F16L]
7211971 Linear actuatorExpiredMar 31, 05May 01, 07[F16D]
7194377 Method for calibrating an analog sensorExpiredSep 26, 05Mar 20, 07[G06F]
2005/0023,909 Automotive generatorAbandonedSep 03, 04Feb 03, 05[H02K]
2004/0000,820 Automotive generatorAbandonedJun 13, 02Jan 01, 04[H02K]
6448878 Ignition coil assemblyExpiredMar 21, 00Sep 10, 02[H01F]
5754963 Method and apparatus for diagnosing and isolating faulty sensors in a redundant sensor systemExpiredJul 30, 96May 19, 98[G06F]

Top Inventors for This Owner

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