ISUZU MOTORS LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 1849
 
 
 
F02D CONTROLLING COMBUSTION ENGINES 8325
 
 
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 5041
 
 
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 4432
 
 
 
B01D SEPARATION 4391
 
 
 
F16H GEARING3963
 
 
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 2370
 
 
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 1873
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 16190
 
 
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR1552

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0073,413 NOx OCCLUSION AMOUNT ESTIMATING DEVICE AND NOx OCCLUSION AMOUNT ESTIMATING METHODMar 15, 16Mar 15, 18[F01N, B01D]
2018/0065,088 EXHAUST PURIFICATION SYSTEMMar 08, 16Mar 08, 18[F01N, F02D, B01D]
2018/0066,558 EXHAUST PURIFICATION SYSTEMMar 16, 16Mar 08, 18[F01N]
2018/0066,561 INTERNAL COMBUSTION ENGINE CONTROL DEVICEMar 01, 16Mar 08, 18[F01N]
2018/0058,290 EXHAUST PURIFICATION SYSTEM AND CATALYST REGENERATION METHODFeb 25, 16Mar 01, 18[F01N]
2018/0051,802 CRUISE CONTROL DEVICE AND CRUISE CONTROL METHODMar 18, 16Feb 22, 18[F16H]
2018/0038,250 EXHAUST GAS PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE, INTERNAL COMBUSTION ENGINE, AND EXHAUST GAS PURIFICATION METHOD FOR INTERNAL COMBUSTION ENGINEFeb 01, 16Feb 08, 18[F01N]
2018/0038,251 EXHAUST PURIFICATION DEVICEFeb 17, 16Feb 08, 18[F01N]
2018/0038,253 MAINTENANCE TOOL AND MAINTENANCE METHOD FOR EXHAUST PURIFICATION DEVICEFeb 29, 16Feb 08, 18[F01N]
2018/0038,817 SENSORFeb 17, 16Feb 08, 18[F01N, G01N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9915597 Particulate matter measurement deviceFeb 18, 14Mar 13, 18[F01N, G01N]
9885273 Diagnostic device for an oxidation catalystSep 18, 14Feb 06, 18[F01N, B01D, G01M]
9879598 Diagnosis deviceJul 31, 14Jan 30, 18[F02M, F02B, F02D]
9835070 Breather hose for aqueous urea solution tankSep 03, 12Dec 05, 17[F16L, F01N, B65D]
9828899 Exhaust gas purification system and exhaust gas purification methodSep 29, 14Nov 28, 17[F01N, F02D]
9819193 Waste heat recovery systemFeb 02, 15Nov 14, 17[F01K, F02D, F02G, H02J]
9790829 System for injecting fuel into exhaust pipeJun 10, 11Oct 17, 17[F01N, B01D]
9790850 Turbocharger systemOct 24, 11Oct 17, 17[F02B, F02D]
9790908 Control device for common rail fuel injection deviceMay 29, 14Oct 17, 17[F02M, F02D]
9784200 Exhaust purification systemOct 08, 14Oct 10, 17[F01N, F02D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0230,643 ENGINE COOLING SYSTEMAbandonedOct 03, 14Aug 11, 16[F01P]
2016/0195,030 EXHAUST GAS PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE AND EXHAUST GAS PURIFICATION METHOD OF INTERNAL COMBUSTION ENGINEAbandonedOct 02, 14Jul 07, 16[F01N, F02M, F02D]
2016/0186,680 EXHAUST GAS PURIFICATION SYSTEM AND EXHAUST GAS PURIFICATION METHODAbandonedSep 29, 14Jun 30, 16[F01N, F02D]
2016/0169,168 EXHAUST SYSTEM STATE DETECTION DEVICEAbandonedJul 31, 14Jun 16, 16[F02M, F02D]
2016/0061,087 METHOD FOR DETERMINING DEGRADATION OF NOx STORAGE REDUCTION CATALYST IN EXHAUST GAS AFTERTREATMENT DEVICEAbandonedMar 05, 14Mar 03, 16[F01N, G01M]
2015/0361,909 VEHICLEAbandonedDec 17, 13Dec 17, 15[F02D, B60T]
2015/0275,734 EXHAUST GAS PURIFICATION DEVICE FOR DIESEL ENGINEAbandonedSep 24, 13Oct 01, 15[F01N, B01D]
2015/0226,378 LIQUEFIED GAS FUEL FILLING SYSTEMAbandonedAug 29, 13Aug 13, 15[F17C]
2015/0135,706 INTERNAL COMBUSTION ENGINE AND CONTROL METHOD THEREOFAbandonedMay 20, 13May 21, 15[F02B]
2015/0075,623 VALVE DEVICE, STORAGE SYSTEM FOR LIQUEFIED GAS FUEL, VEHICLE, AND STORAGE METHOD FOR LIQUEFIED GAS FUELAbandonedMay 15, 13Mar 19, 15[F17C, B60K]
2015/0047,348 EXHAUST GAS PURIFICATION DEVICEAbandonedMar 13, 13Feb 19, 15[F01N, F02M]
2015/0047,599 COMBUSTION CHAMBER STRUCTURE FOR DIRECT INJECTION ENGINEAbandonedApr 03, 13Feb 19, 15[F02M, F23R]
2014/0216,393 DIRECT-INJECTION ENGINE COMBUSTION CHAMBER STRUCTUREAbandonedAug 23, 12Aug 07, 14[F02B]
8567193 Waste heat recovering deviceExpiredFeb 17, 09Oct 29, 13[F01K, F01N, F02G]
2013/0234,400 PISTON RINGAbandonedNov 15, 11Sep 12, 13[F16J]
2013/0213,350 INTERNAL COMBUSTION ENGINE EXHAUST BRAKE CONTROL METHOD AND DEVICEAbandonedOct 26, 11Aug 22, 13[F02D]
2013/0213,351 ENGINE SYSTEMAbandonedOct 26, 11Aug 22, 13[F02D]
8512206 Transmission clutch control deviceExpiredNov 13, 07Aug 20, 13[B60W]
8505301 Steam-jet engineExpiredDec 18, 08Aug 13, 13[F01K]
8443552 Mounting structure of door guard barExpiredNov 19, 07May 21, 13[B60J]

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Top Inventors for This Owner

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