NAGASAKI UNIVERSITY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 11244
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 6200
 
  
 
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 696
 
  
 
C07D HETEROCYCLIC COMPOUNDS 4158
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 496
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 367
 
  
 
A01K ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS246
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 2238
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
C07K PEPTIDES 2134

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0054,001 WIDEBAND PLANAR CIRCULARLY POLARIZED ANTENNA AND ANTENNA DEVICEDec 11, 15Feb 22, 18[H01Q]
2016/0161,444 CO SENSOR AND METHOD FOR MANUFACTURING CO SENSORJun 26, 14Jun 09, 16[G01N]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9617324 Ameliorating agent for blood-brain barrier dysfunctionFeb 13, 13Apr 11, 17[A61K, C07K]
9595891 Control device and control device of power conversion circuitMar 29, 13Mar 14, 17[H02M]
9588524 Vibration control device and control method thereforMay 16, 12Mar 07, 17[G05D, F16F]
9543836 Control device of a power conversion circuitMay 31, 13Jan 10, 17[H02M]
9481893 DNA capable of inducing osteoblast-specific expressionAug 06, 10Nov 01, 16[C12N, G01N]
9389627 Control circuit and control method for inhibit overshoot and undershoot in power conversion deviceJan 31, 11Jul 12, 16[H02M, G05F]
9350264 Control device of power converter circuitMar 31, 11May 24, 16[H02M, G05F]
9329214 Frequency judgment device, voltage comparator circuit, and frequency measurement deviceSep 30, 10May 03, 16[H03K, G01R]
9331574 Controller of the power inverter circuit and a control methodFeb 28, 09May 03, 16[H02M, H03M]
9297842 Frequency detection deviceNov 30, 08Mar 29, 16[H03L, H02M, G01R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0263,074 GE ADSORBENT FOR 68Ge-68Ga GENERATORAbandonedOct 19, 12Sep 18, 14[B01J, B01D]
2013/0323,763 METHOD FOR DIAGNOSING ACUTE LUNG INJURYAbandonedFeb 10, 12Dec 05, 13[G01N]
8598858 Predictive control systemExpiredApr 30, 08Dec 03, 13[G05F]
2013/0269,045 HB-EGF DEFICIENT TRANSGENIC ANIMAL AND PRODUCTION METHOD THEREOFAbandonedJan 31, 13Oct 10, 13[A61K]
8451631 Control apparatus of power converter circuitExpiredOct 31, 08May 28, 13[H02M]
8415893 Load control device, and lighting deviceExpiredOct 17, 08Apr 09, 13[H05B]
2013/0060,015 METHOD FOR PRODUCING GLUCOSIDESAbandonedMay 13, 11Mar 07, 13[C07H]
8314642 Pulse width adjusting circuitExpiredJun 01, 08Nov 20, 12[H03K]
8248131 Timing generating circuit and phase shift circuitExpiredJun 01, 08Aug 21, 12[H03K]
2012/0161,551 RELUCTANCE MOTORAbandonedDec 06, 11Jun 28, 12[H02K]
8192717 Composition for diagnosing amyloid-related diseasesExpiredNov 25, 05Jun 05, 12[A61K]
2012/0094,173 MACRO-POROUS GRAPHITE ELECTRODE MATERIAL, PROCESS FOR PRODUCTION THEREOF, AND LITHIUM ION SECONDARY BATTERYAbandonedJun 24, 10Apr 19, 12[H01M]
8124784 Palladium metal complexExpiredFeb 12, 09Feb 28, 12[C07F]
8089257 Signal comparison circuit and power conversion deviceExpiredFeb 21, 07Jan 03, 12[G05F]
2011/0266,506 SILICONE SURFACE-TREATED MAGNESIUM HYDROXIDEAbandonedJul 02, 09Nov 03, 11[C09K]
7999716 Analog-digital conversion circuit, timing signal generating circuit, and control deviceExpiredAug 22, 07Aug 16, 11[H03M]
7973167 Metal complex, light-emitting device and displayExpiredMar 05, 08Jul 05, 11[C07F]
7893611 Metal complex, light-emitting device and displayExpiredNov 01, 07Feb 22, 11[H01L, C07F]
2011/0020,799 Screening method for damaged DNA repairing substanceAbandonedJan 28, 10Jan 27, 11[C12Q]
2010/0278,733 COMPOSITION FOR DIAGNOSIS OF AMYLOID-RELATED DISEASEAbandonedMay 22, 07Nov 04, 10[A61K, C07D, C07C, A61P]

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