Murata Kikai Kabushiki Kaisha

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 6734
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 63179
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 59388
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES2654
 
  
 
D01H SPINNING OR TWISTING 214
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 1651
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 16182
 
  
 
H04M TELEPHONIC COMMUNICATION 16147
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 12273
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 993

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8499083 Relay device and communication systemDec 30, 11Jul 30, 13[G06F]
8438632 Image processing deviceMay 28, 10May 07, 13[G06F]
8272466 RobotJan 17, 07Sep 25, 12[B60T]
8204643 Estimation device, estimation method and estimation program for position of mobile unitFeb 28, 07Jun 19, 12[G05D, G01C]
8121724 Transfer system, and transfer methodApr 25, 07Feb 21, 12[G06F, B65G, G01C]
8107107 Facsimile apparatus, facsimile communication method, and facsimile communication system for preventing erroneous transmissionApr 20, 07Jan 31, 12[H04N, G06F]
8060241 Automatic warehouseDec 01, 05Nov 15, 11[G06F, B65G]
8049934 Communication terminal device for managing print mediaApr 25, 07Nov 01, 11[H04N, G06F]
8019468 Transport system and transport methodApr 25, 07Sep 13, 11[G06F]
7991320 Image forming device and method of manufacturing the sameJun 07, 07Aug 02, 11[G03G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7752880 Linear motor mounted press machine and method for controlling linear motor mounted press machineExpiredAug 20, 07Jul 13, 10[H02K, B30B, B21D]
2010/0149,600 Image communication deviceAbandonedFeb 16, 10Jun 17, 10[H04N]
7733508 Communication terminal device and communication methodExpiredOct 03, 06Jun 08, 10[G06F, G06K]
7703396 Carriage systemExpiredJul 19, 05Apr 27, 10[B61B]
7665403 Carrying systemExpiredJan 11, 07Feb 23, 10[B61B]
2010/0033,341 OPERATION SYSTEM AND OPERATION INSTRUCTION METHOD IN OPERATION SYSTEMAbandonedJul 03, 06Feb 11, 10[G08B]
7640777 Punch press with forming dies and operation method for the sameExpiredOct 05, 06Jan 05, 10[B21J, B21D]
7620239 Color determination device and color determination methodExpiredFeb 24, 06Nov 17, 09[G06K]
7597257 Overhead traveling vehicle and system thereforExpiredApr 19, 06Oct 06, 09[G06F]
7581502 Rail vehicle system and transportation method of using the rail vehicle systemExpiredJun 29, 06Sep 01, 09[E01B]
2009/0207,448 Communication Terminal Device and Communication SystemAbandonedMar 18, 09Aug 20, 09[G06F]
7554556 Color image processing device and color image processing methodExpiredMay 10, 05Jun 30, 09[G09G]
2009/0164,123 TRAVEL DEVICE FOR SELF-PROPELLED DEVICEAbandonedJan 17, 07Jun 25, 09[G08G]
7523699 Linear motor mounted press machine and method for controlling linear motor mounted press machineExpiredAug 21, 07Apr 28, 09[B30B]
2009/0091,453 STORAGE SYSTEM AND STORED ARTICLE ID MANAGEMENT METHODAbandonedOct 20, 06Apr 09, 09[G08B]
7469728 Fluid injecting deviceExpiredJan 20, 06Dec 30, 08[B67C]
2008/0298,582 Broadcast Cryptosystem, Crypto-Communication Method, Decryption Device, and Decryption ProgramAbandonedJul 26, 07Dec 04, 08[H04L]
2008/0277,047 FRP HONEYCOMB STRUCTURE AND METHOD FOR MANUFACTURING THE SAMEAbandonedJul 16, 08Nov 13, 08[D04C, B32B]
2008/0246,347 LINEAR MOTOR AND MACHINE TOOL HAVING THE SAME MOUNTED THEREONAbandonedAug 21, 07Oct 09, 08[H02K]
7426424 Moving body systemExpiredMar 11, 05Sep 16, 08[E01B]

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