CHUO UNIVERSITY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 1153
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 175
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169
 
  
 
C07K PEPTIDES 1135
 
  
 
C12M APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 148
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 198
 
  
 
C12R INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C-C12Q OR C12S, RELATING TO MICRO-ORGANISMS 111
 
  
 
F01B MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES 126

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0147,652 DATA STORAGE SYSTEM AND CONTROL METHOD THEREOFMay 08, 14May 26, 16[G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9790461 Culture method and culture system for microalgaeDec 04, 13Oct 17, 17[C12P, C12N, C12M]
9753652 Memory controller, data storage device, and memory control methodAug 20, 13Sep 05, 17[G06F]
9684464 Semiconductor storage device and control method for sameNov 21, 13Jun 20, 17[G06F, G11C]
9058737 Wakefulness-maintaining device and wakefulness-maintaining methodMar 01, 12Jun 16, 15[G08B, H04R, A61M]
8889830 Hemoglobin-albumin complex, and artificial plasma expander and artificial oxygen carrier containing the complexFeb 20, 12Nov 18, 14[A61K, C07K]
8640602 Fluid pouring type actuatorMay 09, 08Feb 04, 14[F01B]
8594870 Operating noise control device and operating noise control method for vehicleAug 28, 08Nov 26, 13[B60L]
7999103 Metal complex compound and organic electroluminescence device using the compoundDec 08, 06Aug 16, 11[H01L, C07F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9343143 Resistance change nonvolatile storage device and method of controlling the sameWithdrawnAug 09, 13May 17, 16[G11C]
2015/0134,263 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUMAbandonedOct 20, 14May 14, 15[G01H]
2012/0242,275 LARGE-SCALE OCEAN MOBILE SOLAR POWER GENERATION SYSTEMAbandonedOct 13, 10Sep 27, 12[H02J, H01L]
7828879 Carbon dioxide absorbing material, method for producing carbon dioxide absorbing material, method for absorbing carbon dioxide, and apparatus for absorbing carbon dioxideExpiredSep 15, 06Nov 09, 10[B01D]
7625639 Metal-complex compound and organic electroluminescence device using the compoundExpiredNov 10, 05Dec 01, 09[C09K, H01L]
2009/0102,363 METAL COMPLEX COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAMEAbandonedJun 30, 08Apr 23, 09[H01J, C07F]
2009/0039,767 METAL COMPLEX COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAMEAbandonedAug 03, 07Feb 12, 09[H01L, C07F]
2007/0267,008 Method of Hydrolyzing an Organic CompoundAbandonedNov 19, 04Nov 22, 07[C13K]
2007/0210,699 Metal complex compound and organic electroluminescence device using the compoundAbandonedSep 06, 06Sep 13, 07[H01J, C07F]

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