ZENRIN CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G08G TRAFFIC CONTROL SYSTEMS 661
 
  
 
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 470
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 4101
 
  
 
G09B EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 340
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
B62D MOTOR VEHICLES; TRAILERS 190
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES1108
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183
 
  
 
G06G ANALOGUE COMPUTERS 152
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0225,681 DRIVING SUPPORT APPARATUS, SERVER, AND NON-TRANSITORY COMPUTER-READABLE MEDIUMFeb 08, 17Aug 10, 17[B60W]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9903729 Route search apparatus, route search method, computer program and data structureFeb 17, 15Feb 27, 18[G06F, G01C]
9892636 Method of collecting probe information, computer-readable recording media and travel time calculation apparatusFeb 20, 15Feb 13, 18[H04L, G08G]
9881218 Location calculation system and non-transitory computer-readable mediumJul 31, 15Jan 30, 18[H04N, G06T, G01S, G06K]
9650050 Driving support system, driving support method and computer-readable storage medium storing programJul 31, 15May 16, 17[B60W, G08G, G06G]
9650055 Drive assist system and non-transitory computer-readable mediumJul 31, 15May 16, 17[B60W]
9508257 Road detection logicFeb 07, 14Nov 29, 16[G09B, G08G, G01C]
9430940 Regulation information analysis systemJul 17, 13Aug 30, 16[G08G, G01C]
9142147 Map database generating systems, methods, and programsSep 29, 06Sep 22, 15[G09B, G06T, G06F, G01C]
8892522 Map information management system and map information distribution systemOct 02, 07Nov 18, 14[G09B, G06F, G01C]
8731808 Road network analysis systemJul 17, 13May 20, 14[G08G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7508400 Digital map data processing systemExpiredMar 16, 06Mar 24, 09[G09G]
7343268 Three-dimensional electronic map data creation methodExpiredJun 19, 02Mar 11, 08[G06F]

Top Inventors for This Owner

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