YAMAGATA UNIVERSITY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 448
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 4121
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 4202
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 389
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 285
 
  
 
B60C VEHICLE TYRES 248
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 268
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2118
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 276

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0320,056 MEDICAL ANALYSIS DEVICE AND CELL ANALYSIS METHODApr 24, 17Nov 09, 17[C12Q, B01L]
2017/0320,990 SURFACE MODIFICATION METHODApr 24, 17Nov 09, 17[C08J, B05D, C08F, C09D, G01N]
2017/0090,252 LIQUID CRYSTAL HORIZONTAL ORIENTATION AGENT, HORIZONTAL ORIENTATION TYPE LIQUID CRYSTAL COMPOSITION, AND HORIZONTAL ORIENTATION TYPE LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAMEDec 12, 16Mar 30, 17[C09K, C08G, G02F]
2016/0336,175 METHOD AND APPARATUS FOR FORMING OXIDE THIN FILMDec 11, 14Nov 17, 16[H01J, C23C, H01L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9657313 Isoprene oligomer, polyisoprene, processes for producing these materials, rubber composition, and pneumatic tireApr 19, 16May 23, 17[C12P, C07F, C08F, C12N, C07C, B60C, C08L]
9625451 Method for diagnosing chronic sinusitisOct 30, 12Apr 18, 17[G01N]
9547198 Liquid crystal horizontal orientation agent, horizontal orientation type liquid crystal composition, and horizontal orientation type liquid crystal display device and method of fabricating the sameSep 22, 14Jan 17, 17[C09K, C08G, G02F]
9496068 Coated silver nanoparticles and manufacturing method thereforMar 31, 10Nov 15, 16[B05D, B82Y, C09D, H01B, B22F, H05K]
9490044 Coated metal fine particle and manufacturing method thereofAug 02, 13Nov 08, 16[C09D, H01B, B22F, C22C]
9371342 Isoprene oligomer, polyisoprene, processes for producing these materials, rubber composition, and pneumatic tireJun 28, 11Jun 21, 16[C07F, C12P, C08F, C12N, B60C, C08L]
9372136 Agent for improving cancer cell adhesivenessJun 11, 12Jun 21, 16[G01N]
9168587 Fine coated copper particles and method for producing sameMar 26, 13Oct 27, 15[B82Y, B22F]
8623661 Iron chelating agent, method for producing same, method for determining amount of iron ions and method for trapping iron ionsSep 18, 09Jan 07, 14[C07D, C07C, G01N]
5679753 Ferroelectric polymer single crystalline body and method of producing the same and use thereofJul 13, 95Oct 21, 97[C08J, C08F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0361,238 THERMOPLASTIC RESIN FOAM INCLUDING FLUORINE-CONTAINING HIGHLY BRANCHED POLYMERAbandonedNov 21, 13Dec 17, 15[C08J]
2013/0017,143 PHOSPHOR AND MANUFACTURING METHODAbandonedFeb 07, 12Jan 17, 13[C01B]
2011/0190,250 EYE DROP WITH DIFLUPREDNATE FOR MACULAR EDEMA TREATMENTAbandonedJul 14, 10Aug 04, 11[A61K, A61P]
2009/0255,001 Parkinson's Disease-Related Gene GRK5 and Uses ThereofAbandonedApr 18, 06Oct 08, 09[A61K, C07H, C12Q, A01K, G01N, A61P]
6515196 Hereditary postprandial hypertriglyceridemic rabbit modelExpiredNov 29, 00Feb 04, 03[C12N, A01K, G01N]
4383911 Process for direct liquefaction of coalExpiredMay 08, 81May 17, 83[C10G]
4358771 Power distribution type antennaExpiredMar 30, 81Nov 09, 82[H01Q]

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