KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 53309
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 4465
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 37117
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM19138
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 18187
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF1762
 
  
 
C22C ALLOYS 1755
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 1553
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1586
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 1470

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0032,704 REACTION MECHANISM GENERATION METHOD AND REACTION MECHANISM GENERATION DEVICEFeb 10, 16Feb 01, 18[G06F, B01J]
2018/0016,687 METHOD FOR PRODUCING NANOIMPRINT TRANSFER BODYJul 11, 17Jan 18, 18[C25D, C01B, C09D, G03F]
2017/0338,499 METHOD OF RUNNING-IN OPERATION OF FUEL CELLJan 31, 17Nov 23, 17[H01M]
2017/0263,864 ELECTRONIC DEVICESep 17, 15Sep 14, 17[H01L]
2016/0313,303 BICOMPATIBLE LIQUID AND METHOD FOR SCREENING SAMEMar 24, 16Oct 27, 16[G01N]
2016/0261,013 NONAQUEOUS ELECTROLYTE AIR BATTERY AND METHOD OF USE OF THE SAMEFeb 01, 16Sep 08, 16[H01M]
2016/0194,779 METAL-RESIN COMPOSITE MATERIAL, METHOD FOR PRODUCING THE SAME, AND ALUMINUM SUBSTRATE HAVING ALUMINUM OXIDE COATINGDec 05, 14Jul 07, 16[C25D, B29C]
2016/0160,754 Controller for Free Piston GeneratorNov 30, 15Jun 09, 16[F02B]
2016/0001,660 POWER SUPPLY SYSTEMMar 27, 14Jan 07, 16[H02J, B60L]
2015/0205,896 INFORMATION PROCESSING DEVICE, METHOD AND PROGRAMSep 06, 13Jul 23, 15[G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9914666 Nanoheterostructure and method for producing the sameSep 09, 15Mar 13, 18[C22B, C01B, H01L, B82Y, C04B, G02B, B22F, C01G, H01F]
9911978 Organic active materials for rechargeable batteryMay 22, 15Mar 06, 18[H01M]
9902968 Method for increasing plant biomass using an exogenous gene encoding a thermophilic restriction enzymeMar 10, 14Feb 27, 18[C12N]
9899550 Electric power transfer system using optical power transferAug 12, 15Feb 20, 18[H02J, H01L, H05K]
9891057 Information processing device, computer readable storage medium, and map data updating systemMar 08, 16Feb 13, 18[G01C, G01S]
9887656 Information processing device, information storage device, and control device of rotary electric machineMar 18, 15Feb 06, 18[H02K, H02P, G05B, B60L]
9879274 Plant suitable for increasing production of phloem tissue and use of sameSep 09, 14Jan 30, 18[C12N, A01H]
9874897 Integrated inductorMay 03, 16Jan 23, 18[H02M, G05F, H01F]
9863673 Adsorption heat pump system and method of generating cooling powerAug 21, 13Jan 09, 18[F25B]
9849496 Press-formed product, hot press-forming method and hot press-forming apparatusMar 28, 14Dec 26, 17[B21D, C21D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0040,441 VERTICAL SEMICONDUCTOR DEVICEAbandonedDec 22, 14Feb 09, 17[H01L]
9484340 Semiconductor device and method of manufacturing the sameWithdrawnJul 23, 15Nov 01, 16[H01L]
2016/0094,151 POWER CONVERSION DEVICEAbandonedSep 18, 15Mar 31, 16[H02M]
2016/0031,321 PREDICTED ARRIVAL POINT PRESENTATION DEVICE AND COMPUTER READABLE MEDIUMAbandonedJul 21, 15Feb 04, 16[B60K, B62D]
2015/0335,665 USE OF ETHANOLAMINE PHOSPHATEAbandonedJul 31, 15Nov 26, 15[A61K]
2015/0247,651 THERMAL STORAGE DEVICEAbandonedOct 01, 13Sep 03, 15[F24J, F01N]
2015/0166,925 LUBRICANT OIL, FRICTION MEMBER, AND GEAR-TYPE DIFFERENTIAL WITH DIFFERENTIAL LIMITING FUNCTIONAbandonedDec 17, 14Jun 18, 15[C10M, F16H]
2015/0164,762 USE OF ETHANOLAMINE PHOSPHATEAbandonedJul 31, 13Jun 18, 15[A61K, C12N, A61Q]
2015/0083,655 OIL DEGRADATION PREVENTION DEVICEAbandonedApr 30, 13Mar 26, 15[B01D]
2014/0356,925 POLYPEPTIDE CAPABLE OF ENHANCING CELLULOSIC BIOMASS DEGRADATIONAbandonedApr 11, 14Dec 04, 14[C12P]
2014/0056,722 PUMP AND ACTUATORAbandonedAug 22, 13Feb 27, 14[F04B]
8580157 Sulfide and photoelectric elementExpiredFeb 16, 10Nov 12, 13[H01B]
2013/0277,209 PHOTOCHEMICAL REACTION DEVICEAbandonedDec 27, 11Oct 24, 13[C25B]
2013/0247,994 PHOTOVOLTAIC DEVICEAbandonedMar 15, 13Sep 26, 13[H01L]
2013/0240,797 COMPOUND SEMICONDUCTORAbandonedNov 29, 11Sep 19, 13[H01L]
8537071 Antenna devicesExpiredMar 23, 10Sep 17, 13[H01Q]
2013/0217,076 POLYPEPTIDE CAPABLE OF ENHANCING CELLULOSIC BIOMASS DEGRADATIONAbandonedFeb 15, 13Aug 22, 13[C07K]
8515623 Steering apparatusExpiredJan 11, 11Aug 20, 13[B63G, B63H, B62D, G06F, G05D, A01B]
8400706 Acousto-optic scannerExpiredApr 04, 11Mar 19, 13[G02F]
8382864 Hydrogen-generating apparatus and fuel cell systemExpiredMar 08, 06Feb 26, 13[B01J]

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