TOKYO METROPOLITAN UNIVERSITY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 8146
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 5115
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF376
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 3359
 
  
 
C23F NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACES 234
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157
 
  
 
G04F TIME-INTERVAL MEASURING 217
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 2196

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0279,101 SEPARATOR FOR METAL SECONDARY BATTERIESAug 27, 15Sep 28, 17[H01M]
2017/0085,088 ELECTRIC POWER GENERATION OPERATION POINT CONTROL CIRCUIT DEVICE AND MULTI-STAGE ELECTRIC POWER GENERATION OPERATION POINT CONTROL CIRCUIT DEVICESep 16, 16Mar 23, 17[H02J]
2016/0294,016 NONAQUEOUS SECONDARY BATTERY, MANUFACTURING METHOD THEREOF AND ELECTROLYTEMar 29, 16Oct 06, 16[H01M]
2014/0288,905 HIGHLY ACCURATE CORRELATING METHOD FOR PHASE EQUILIBRIUM DATA, AND PHASE EQUILIBRIUM CALCULATION METHODSep 25, 12Sep 25, 14[G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9852241 Highly accurate correlating method for phase equilibrium data, and phase equilibrium calculation methodSep 25, 12Dec 26, 17[G06F, B01D]
9839932 Surface chemical treatment apparatus for drawing predetermined pattern by carrying out a chemical treatmentFeb 14, 13Dec 12, 17[B05C, B05B, B01J, C23F]
9672965 ReactorMay 14, 15Jun 06, 17[H01F]
9626156 Application architecture design method, application architecture design system, and recording mediumApr 19, 12Apr 18, 17[G06F]
9602049 Operating point control circuit device for series-connected photovoltaic cells or other electric sourcesApr 27, 16Mar 21, 17[H02J, H02S]
9533285 Gold cluster catalyst and method for producing sameJun 07, 13Jan 03, 17[C07C, B01J]
9520335 Wavelength selective heat radiation material selectively radiating heat radiation light corresponding to infrared ray transmission wavelength region of resin member and method for manufacturing the sameApr 02, 15Dec 13, 16[C23C, H01L, C23F, C25F, H05K]
9444476 Atomic oscillator and interrogation method of coherent population trapping resonanceAug 28, 13Sep 13, 16[H03L, H03B, G04F, H01S]
9337488 Method of manufacturing a multicomponent system lithium phosphate compound particle having an olivine structureAug 14, 14May 10, 16[C01B, H01M]
9322596 Drying device and method of aqueous moisture gelFeb 18, 10Apr 26, 16[C09K, C01B, C03C, C03B, F26B, E04B, B01J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0045,248 METHOD FOR IDENTIFYING DISEASE ASSOCIATED WITH ABUNDANCE OF TDP-43 IN CELLAbandonedFeb 28, 13Feb 12, 15[C12N, G01N]
2014/0065,481 Positive-Electrode Active Material, Manufacturing Method Of The Same, And Nonaqueous Electrolyte Rechargeable Battery Having The SameAbandonedAug 28, 13Mar 06, 14[H01M]
2014/0033,820 STRENGTH PROOF TEST METHOD AND DEVICE TO BE USED THEREINAbandonedApr 20, 12Feb 06, 14[G01N]
8606007 Image processing apparatus and methodExpiredJul 20, 12Dec 10, 13[G06K]
8309257 Method for producing solid electrolyte structure with porous portion and dense portionExpiredMar 06, 09Nov 13, 12[H01M]
8309258 Method for filling with electrode active material and method for producing all-solid-state cellExpiredMar 06, 09Nov 13, 12[H01M]
2011/0249,907 IMAGE COMPARISON APPARATUS, IMAGE COMPARISON METHOD, AND PROGRAMAbandonedMar 31, 11Oct 13, 11[G06K]
2011/0245,658 METHOD FOR PRODUCING A MAGNETIC RESONANCE ELASTOGRAM (MRE), DEVICE FOR PRODUCING THE SAME, AND BALL VIBRATOR FOR PRODUCING THE SAMEAbandonedJun 17, 10Oct 06, 11[A61B]
7952915 Core-rotating element of ferromagnetic dot and information memory element using the core of ferromagnetic dotExpiredMar 01, 07May 31, 11[G11C]
2010/0230,287 POROUS GOLD MATERIALS AND PRODUCTION METHODSAbandonedMar 12, 10Sep 16, 10[C25D, B32B]
2010/0233,551 ION CONDUCTORAbandonedMay 17, 07Sep 16, 10[C25B, B05D, H01M]
2010/0163,791 Porous Silicon-Containing Carbon-Based Composite Material, Electrode and Battery Formed TherefromAbandonedDec 27, 07Jul 01, 10[H01M]
2010/0020,966 METHOD FOR GENERATING ENCRYPTION KEYAbandonedNov 04, 08Jan 28, 10[H04L]
2009/0100,552 TRANSGENIC PLANT TRANSFORMED WITH STRESS-RESPONSIVE GENEAbandonedJan 16, 07Apr 16, 09[C12N, A01H]

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