AKITA UNIVERSITY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01Q SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING-PROBE MICROSCOPY [SPM]414
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 2100
 
  
 
C22B PRODUCTION OR REFINING OF METALS 226
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 1139
 
  
 
A63B APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT 166
 
  
 
B01D SEPARATION 1133
 
  
 
B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 157
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0025,842 METHOD OF MANUFACTURING METAL NANO COILFeb 09, 16Jan 25, 18[C23C, D01D, H01F]
2018/0016,473 ADHESIVE AND STRUCTURE, AND ADHESION METHODFeb 09, 16Jan 18, 18[C09J, B29C, C08K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9835619 Apparatus for automatic electric field immunohistochemical staining and method for automatic electric field immunohistochemical stainingFeb 20, 14Dec 05, 17[G01N, B01L]
9482692 Magnetic field value measuring device and method for measuring magnetic field valueMar 28, 14Nov 01, 16[G01Q]
9279523 Drainpipe, method for preventing blockage of drainpipe and installation structure of drainpipeDec 26, 12Mar 08, 16[F16L, E03B]
9222914 Magnetic profile measuring device and method for measuring magnetic profile for alternating-current magnetic fieldSep 25, 12Dec 29, 15[B82Y, G01N, G01Q, G01R]
9125693 Screw guide template, screw guide template system, drilling method, and spinal fixation methodMay 30, 11Sep 08, 15[A61F, A61B]
8891190 Electric field writing magnetic storage deviceOct 31, 12Nov 18, 14[G11B]
8801280 Temperature measuring method using temperature-sensitive magnetic substance and temperature controlling methodJan 09, 09Aug 12, 14[G01K]
8621658 Magnetic field observation device and magnetic field observation methodSep 05, 11Dec 31, 13[G01Q]
8557020 Compound, metal extractant, and application of the sameMar 02, 11Oct 15, 13[C22B, C07F, B01D]
8500846 Rare metal extractantFeb 10, 09Aug 06, 13[C22B, C01F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0323,562 MAGNETIC PROFILE MEASURING DEVICE AND METHOD FOR MEASURING MAGNETIC PROFILE FOR DIRECT-CURRENT (DC) MAGNETIC FIELDAbandonedSep 25, 12Nov 12, 15[G01Q]
2014/0179,677 THERAPEUTIC AGENT FOR ECTOPIC PREGNANCYAbandonedDec 28, 11Jun 26, 14[C07D, G01N]
2014/0155,939 SPINE IMMOBILIZATION TOOLAbandonedJun 20, 12Jun 05, 14[A61B]
2013/0034,748 MAGNETIC RECORDING MEDIUM AND PRODUCTION METHOD OF MAGNETIC RECORDING MEDIUMAbandonedApr 21, 11Feb 07, 13[G11B]
8173046 Method of producing a conductive polymer filmExpiredJun 02, 08May 08, 12[B05D, C08G, H01B, C08L]

Top Inventors for This Owner

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