Hitachi Automotive Systems Europe GmbH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR293
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION257
 
  
 
B60G VEHICLE SUSPENSION ARRANGEMENTS 150
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177
 
  
 
C10L FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS 141
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 183

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9902919 Electrorheological compositionsMar 11, 13Feb 27, 18[C09K, C07F, C10M, C10L]
9662952 Vibration damperDec 20, 13May 30, 17[B60G, F16F]
8318041 Stable sediment dispersion, method for production and use thereofApr 20, 07Nov 27, 12[C09K]
7997392 Vibration damperMay 19, 08Aug 16, 11[F16F]
5989447 Magnetorheological liquids, a process for producing them and their use, and a process for producing magnetizable particles coated with an organic polymerNov 24, 97Nov 23, 99[H01F]
5948852 Process for preparing non-aqueous dispersions and their useAug 07, 97Sep 07, 99[C08J]

Expired/Abandoned/Withdrawn Patents

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