Chiba Institute of Technology

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B62D MOTOR VEHICLES; TRAILERS 388
 
  
 
A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS 135
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C22B PRODUCTION OR REFINING OF METALS 127
 
  
 
C22C ALLOYS 171
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 151

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9636265 Passenger carrying mobile robotMar 02, 15May 02, 17[A61G]
9364913 Method for brazing sheet material and heat exchangerApr 29, 14Jun 14, 16[B23K, F28D, F28F, C22C]
8561734 Car, walking apparatus, and method of determining shape of wheelFeb 04, 10Oct 22, 13[B62D]
8544572 Car, walking apparatus, and method of determining shape of wheelFeb 04, 10Oct 01, 13[B62D]
7837811 Method for manufacturing a composite of carbon nanomaterial and metallic materialMay 11, 07Nov 23, 10[C22B]
7690448 CarJun 14, 06Apr 06, 10[B62D]
7271287 Process for producing aromatic hydroxycarboxylic acidsNov 09, 05Sep 18, 07[C07C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0189,663 METHOD OF PRODUCING A MEDICAL COMPOSITIONAbandonedSep 10, 10Jul 26, 12[A61K, C12Q, C12N, G01N, A61P]
2010/0230,186 CARAbandonedFeb 19, 10Sep 16, 10[B62D]
2009/0161,879 Sound Signal Processing Device, Method of Processing Sound Signal, Sound Reproducing System, Method of Designing Sound Signal Processing DeviceAbandonedDec 05, 05Jun 25, 09[H04R]
7343959 Pressure casting method of magnesium alloy and metal products thereofExpiredAug 16, 06Mar 18, 08[B22D]
2007/0257,451 Car, walking apparatus, and method of determining shape of wheelAbandonedDec 08, 06Nov 08, 07[B60G]
2005/0034,837 Pressure casting method of magnesium alloy and metal products thereofAbandonedJul 09, 04Feb 17, 05[B22D]
6680696 Positioning satellite system for measuring position of signal sourceExpiredMar 27, 02Jan 20, 04[H04B, G01S]
6495675 Pharmaceutical composition for treating or preventing influenza, and novel capped oligonucleotideExpiredJun 26, 00Dec 17, 02[C07H, C12N]

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