NATIONAL UNIVERSITY CORPORATION SAITAMA UNIVERSITY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 571
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 5162
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 579
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 5115
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 3252
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 3104
 
  
 
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 269
 
  
 
C07K PEPTIDES 2134
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 2100

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0281,782 CARBOSILANE DENDRIMER AND AGGREGATABLE CARRIER OBTAINED USING SAID DENDRIMER FOR DRUG DELIVERY SYSTEMMay 26, 17Oct 05, 17[A61K]
2017/0246,257 POSTPRANDIAL GASTROKINETIC AGENTMay 16, 17Aug 31, 17[A61K]
2017/0093,307 MAGNETIC LEVITATION DEVICE AND METHOD FOR CONTROLLING SAMEFeb 23, 15Mar 30, 17[H02N]
2017/0067,014 METHOD FOR GENERATING CELL CONDENSATE FOR SELF-ORGANIZATIONFeb 26, 15Mar 09, 17[C12N, A61L]
2015/0061,458 ELECTRET STRUCTURE AND METHOD FOR MANUFACTURING SAME, AND ELECTROSTATIC INDUCTION-TYPE CONVERSION ELEMENTApr 12, 13Mar 05, 15[H02N, H04R, H01G]
2013/0312,460 MANUFACTURING METHOD OF SINGLE CRYSTAL SUBSTRATE AND MANUFACTURING METHOD OF INTERNAL MODIFIED LAYER-FORMING SINGLE CRYSTAL MEMBERFeb 10, 11Nov 28, 13[C30B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9752214 Titanium alloyJan 31, 12Sep 05, 17[C22F, A61L, C22C]
9722433 Power receiving device, power transmitting device and power transfer systemJan 30, 14Aug 01, 17[H02J, H04B, H01F, B60L]
9682126 Postprandial gastrokinetic agentFeb 10, 14Jun 20, 17[A61K]
9565871 Method of manufacturing grain flourOct 25, 11Feb 14, 17[B02C, A23L, A21D]
9457676 Contactless power transfer apparatusFeb 07, 12Oct 04, 16[H02J, H02M, H01F, B60L]
9312729 Contactless power transfer apparatusJan 18, 12Apr 12, 16[H02J, H01F, B60L, B60M]
9266441 Contactless power transfer systemJan 18, 12Feb 23, 16[H02J, H02M, H01F, B60L, B60M]
8968237 Method for injecting drug into living body by electrospraying and device thereofJan 08, 10Mar 03, 15[H01R, A61M]
8963489 Contactless power transfer device for moving objectFeb 20, 12Feb 24, 15[H02J, H01M, B60R, H01F, B60L]
8806942 Evaluation method for botanical-integrity of vascular plant, irrigating method to vascular plant, film electret sensor and film ECM arrayDec 03, 09Aug 19, 14[G01N, A01G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0235,508 NUCLEIC ACID LINKERAbandonedApr 30, 14Aug 21, 14[C07K]
2014/0063,360 INPUT DEVICEAbandonedJun 17, 10Mar 06, 14[G02F]
8659593 Image processing apparatus, method and programExpiredJul 24, 08Feb 25, 14[G06T]
2014/0022,047 ELECTRIC POWER FUSEAbandonedApr 20, 12Jan 23, 14[H01H]
2013/0342,849 SHAPE MEASUREMENT DEVICE AND SHAPE MEASUREMENT METHODAbandonedAug 30, 11Dec 26, 13[G01B]
2013/0107,269 ELECTRIC FIELD SPECTRUM MEASUREMENT DEVICE AND OBJECT MEASUREMENT DEVICEAbandonedMar 17, 11May 02, 13[G01J]
2013/0059,991 CATALYST FOR STEREOSELECTIVE OLEFIN POLYMERIZATION AND METHOD FOR MANUFACTURING STEREOSELECTIVE POLYOLEFINAbandonedFeb 10, 11Mar 07, 13[C07F, C08F]
2013/0035,462 ETHYLENIC POLYMERIZATION CATALYST AND METHOD FOR MANUFACTURING ETHYLENIC POLYMERAbandonedFeb 10, 11Feb 07, 13[C07F, C08F]
2012/0206,730 INTERFEROMETERAbandonedMar 30, 10Aug 16, 12[G01B]
8164925 Non-contact power feederExpiredAug 07, 06Apr 24, 12[H02M]
2010/0245,026 FUSE LINK AND A FUSEAbandonedMar 12, 08Sep 30, 10[H01H]
2010/0141,220 SERIES ELECTRIC DOUBLE-LAYER CAPACITOR DEVICEAbandonedJul 14, 06Jun 10, 10[H02J]
2010/0030,478 ANALYSIS SYSTEM, ANALYSIS METHOD, PROGRAM AND MACHINE DEVICEAbandonedMar 21, 08Feb 04, 10[G06F, G06G, G01V]
2009/0212,657 EQUIVALENT-CAPACITANCE TYPE ACTUATOR DRIVE DEVICEAbandonedJan 31, 06Aug 27, 09[H02N]
7375454 Surface acoustic wave excitation deviceExpiredApr 17, 07May 20, 08[H03H]
6943870 Deformation measuring method and apparatus using electronic speckle pattern interferometryExpiredJan 02, 03Sep 13, 05[G01B]
6856915 Methods of identifying organism based on its genotypeExpiredApr 25, 01Feb 15, 05[C12Q, G01N]
2001/0052,977 Imaging spectral deviceAbandonedFeb 15, 01Dec 20, 01[G01J]
5124733 Stacked microstrip antennaExpiredMar 13, 90Jun 23, 92[H01Q]

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