NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 8354
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 467
 
  
 
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
 
  
 
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
 
  
 
C12M APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 346
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 3164
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 3153
 
  
 
A62D CHEMICAL MEANS FOR EXTINGUISHING FIRES; PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE; COMPOSITION OF MATERIALS FOR COVERINGS OR CLOTHING FOR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; COMPOSITION OF MATERIALS FOR TRANSPARENT PARTS OF GAS-MASKS, RESPIRATORS, BREATHING BAGS OR HELMETS; COMPOSITION OF CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS214
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 272

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0028,726 ANTITHROMBOTIC BLOCK COPOLYMERMar 08, 16Feb 01, 18[C08F, A61L]
2017/0349,740 THERMOPLASTIC RESIN COMPOSITIONDec 18, 15Dec 07, 17[C08L]
2017/0202,217 ANTIBACTERIAL POLYMER, PRODUCTION METHOD THEREFOR, AND USAGE THEREOFMay 08, 15Jul 20, 17[A01N, C08G, C08F, A61L]
2017/0167,957 CELL MEMBRANE OBSERVATION AND ANALYSIS DEVICE AND CELL MEMBRANE OBSERVATION AND ANALYSIS METHODJan 28, 15Jun 15, 17[G01N, G02B]
2017/0137,548 POLYMER COMPOUND FOR MEDICAL USE AND COMPOSITION AND DEVICE USING SAMEMar 23, 15May 18, 17[C08F, A61L]
2017/0044,480 CELL CULTURE DEVICEMar 23, 15Feb 16, 17[C12M]
2016/0279,456 POLYCHLORINATED BIPHENYL DETOXIFYING COMPLEX COMPOSITION AND METHOD FOR MANUFACTURING SAMEMar 20, 14Sep 29, 16[C12N, A62D]
2015/0231,698 PROCESS FOR PRODUCING COATED SILVER FINE PARTICLES AND COATED SILVER FINE PARTICLES PRODUCED BY SAID PRODUCTION PROCESSAug 02, 13Aug 20, 15[C09D, H01B, B22F, C08K]
2015/0001,452 METHOD FOR PRODUCING SILVER NANOPARTICLES, SILVER NANOPARTICLES, AND SILVER COATING COMPOSITIONJan 07, 13Jan 01, 15[C09D, B22F, H05K, C22C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9860983 Method for producing silver nanoparticles, silver nanoparticles, and silver coating compositionJan 07, 13Jan 02, 18[B82Y, C09D, H01B, B22F, H05K]
9832886 Method for forming wiringMar 05, 15Nov 28, 17[H01L, H05K]
9773989 Method for producing metal thin film and conductive structureSep 11, 14Sep 26, 17[C23C, H01L, B22F, H05K]
9637722 Production method of polyurethane porous membrane to be used for at least one of applications of cell culture and cancer cell growth inhibitionJul 01, 14May 02, 17[C08J, B05D, C12N, B01D]
9487484 Stilbazolium derivative and nonlinear optical material using the sameJun 23, 15Nov 08, 16[C09K, C07D, C07C, G02F]
9425411 Organic electroluminescent elementFeb 15, 13Aug 23, 16[H01L]
9373823 Organic electronic device and method for manufacturing the sameAug 11, 11Jun 21, 16[H01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0001,052 METHOD FOR ACTIVATING OXYGENASE-CONTAINING COMPOSITION AND CONTAMINANT DETOXIFICATION METHOD AND DEVICE BASED ON SAMEAbandonedJul 04, 14Jan 05, 17[C12N, C12M, A62D]
2016/0072,086 THIN FILM TRANSISTOR, TRANSISTOR ARRAY, METHOD OF MANUFACTURING THIN FILM TRANSISTOR, AND METHOD OF MANUFACTURING TRANSISTOR ARRAYAbandonedSep 03, 15Mar 10, 16[H01L]
2015/0249,217 TRIAZINE-CONTAINING COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING THE SAMEAbandonedFeb 26, 15Sep 03, 15[H01L, C07D]
2015/0144,927 ORGANIC ELECTROLUMINESCENCE DEVICE AND MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICEAbandonedNov 26, 14May 28, 15[H01L, C07F]
2014/0346,412 METHOD FOR PRODUCING SILVER NANOPARTICLES, SILVER NANOPARTICLES, AND SILVER COATING COMPOSITIONAbandonedJan 07, 13Nov 27, 14[C09D, B22F]
2012/0107,225 METHOD FOR PRODUCING TITANIUM-BASED MATERIAL FOR BIO-IMPLANT HAVING ZINC FUNCTIONAL GROUP GIVEN THERETO, AND TITANIUM-BASED MATERIAL FOR BIO-IMPLANTAbandonedJun 22, 10May 03, 12[C01G]

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