NATIONAL UNIVERSITY CORPORATION TOYOHASHI UNIVERSITY OF TECHNOLOGY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 17189
 
  
 
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 993
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 643
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 6441
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 4358
 
  
 
H03K PULSE TECHNIQUE 4127
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 3156
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 3202
 
  
 
A63B APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT 265
 
  
 
B66D CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS 219

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0181,937 TRANSFORMERAug 29, 14Jun 23, 16[H02M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9915629 Method for identifying pH, device for same, and method for identifying ion concentrationJan 07, 14Mar 13, 18[G01N]
9841619 Optical bodyOct 04, 10Dec 12, 17[G02F]
9766202 Method for detecting chemical and physical phenomenon, and device thereforJul 13, 12Sep 19, 17[H01L, G01N]
9712069 Distributed-constant type transformer for voltage conversionAug 05, 14Jul 18, 17[H02M]
9689837 Device for measuring oxidation-reduction potential and method for measuring oxidation-reduction potentialAug 09, 13Jun 27, 17[H01L, G01N]
9685885 Power conversion apparatus with an inverted-voltage generation circuitMay 28, 14Jun 20, 17[H02M]
9516299 Three-dimensional image projector, three-dimensional image projection method, and three-dimensional image projection systemSep 13, 12Dec 06, 16[H04N, G02B, G03B]
9482641 Device and method for detecting chemical and physical phenomenaAug 09, 12Nov 01, 16[G01N, G01R]
9444032 Piezoelectric element and method of producing the sameJul 10, 14Sep 13, 16[H01L, G02B, G02F]
9335287 Specification device for water status of soil, and method for sameJun 14, 11May 10, 16[G01N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0190,840 DEVICE AND PROCESS FOR PRODUCING COMPOSITE PARTICLESAbandonedMar 29, 12Jul 09, 15[B05C, B05D]
2015/0143,911 PHYSICAL/CHEMICAL SENSOR AND METHOD FOR MEASURING SPECIFIC SUBSTANCEAbandonedNov 20, 14May 28, 15[G01N]
2014/0315,046 MICROBIAL POWER GENERATION DEVICE, ELECTRODE FOR MICROBIAL POWER GENERATION DEVICE, AND METHOD FOR PRODUCING SAMEAbandonedSep 18, 12Oct 23, 14[H01M]
2014/0233,039 PHYSICAL/CHEMICAL SENSOR, PHYSICAL/CHEMICAL PHENOMENON SENSING DEVICE, AND METHOD FOR MANUFACTURING SAMEAbandonedSep 28, 12Aug 21, 14[G01N]
8626508 Speech search device and speech search methodExpiredFeb 10, 10Jan 07, 14[G10L, G06F]
8548542 SQUID magnetic sensorExpiredApr 13, 10Oct 01, 13[G01R]
2013/0177,835 PROTON CONDUCTOR AND METHOD OF PRODUCING PROTON CONDUCTORAbandonedJul 22, 11Jul 11, 13[H01M]
8382919 Process of forming nanocrystal layerExpiredNov 10, 09Feb 26, 13[C21D]
8330458 Nondestructive inspection apparatus using squid magnetic sensorExpiredMar 05, 09Dec 11, 12[G01N, G01R]
2012/0062,968 THREE-DIMENSIONAL IMAGE PROJECTION DEVICEAbandonedMar 01, 10Mar 15, 12[G03H]
2012/0016,261 HOLLOW MICROTUBE STRUCTURE, PRODUCTION METHOD THEREOF AND BIOPSY DEVICEAbandonedMar 19, 10Jan 19, 12[H01L, A61B]
2012/0002,201 Spectral Device and Method for Controlling SameAbandonedMar 17, 10Jan 05, 12[G01J]
2011/0213,578 Signal Detection Device, Signal Detection Method, and Method of Manufacturing Signal Detection DeviceAbandonedAug 27, 09Sep 01, 11[G06F, H05K]
2011/0174,987 Spectroscopic Device, and Method for Driving the DeviceAbandonedJun 05, 09Jul 21, 11[G01J]
2010/0010,661 METHOD TO CONTROL AUTOMATIC POURING OF MOLTEN METAL BY A LADLE AND MEDIA FOR RECORDING PROGRAMS FOR CONTROLLING THE TILTING OF A LADLEAbandonedApr 06, 07Jan 14, 10[G06F]
2009/0278,212 Integrated DeviceAbandonedJun 02, 06Nov 12, 09[H01L]
2009/0102,545 SIGNAL PROCESSING METHOD AND SIGNAL PROCESSING APPARATUSAbandonedApr 25, 06Apr 23, 09[H04B]
2008/0286,597 Process of Forming Ultrafine Crystal Layer, Machine Component Having Ultrafine Crystal Layer Formed by the Ultrafine Crystal Layer Forming Process, Process of Producing the Machine Component, Process of Forming Nanocrystal Layer, Machine Component Having Nanocrystal Layer Formed by the Nanocrystal Layer Forming Process, and Process of Producing the Machine ComponentAbandonedDec 14, 04Nov 20, 08[B05D, B32B]
2008/0018,959 Multiplier And Image Sensor Employing SameAbandonedDec 20, 05Jan 24, 08[H01L, H04N]
7026618 Highly-sensitive, pyroelectric infrared sensing method and apparatusExpiredMay 16, 01Apr 11, 06[H01J]

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