MIKUNI CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 1261
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 1271
 
  
 
G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY 923
 
  
 
F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS 839
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING766
 
  
 
F01P COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES 634
 
  
 
B01D SEPARATION 4130
 
  
 
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 489
 
  
 
F01L CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES 451
 
  
 
F16H GEARING496

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0241,384 PUMP AND FUEL INJECTION DEVICEOct 15, 15Aug 24, 17[F02M, F04B]
2017/0159,508 HYDRAULIC CIRCUIT FOR INTERNAL COMBUSTION ENGINEJan 28, 15Jun 08, 17[F01L]
2016/0201,676 VACUUM PUMP MECHANISMAug 11, 14Jul 14, 16[B60T, F04C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9810136 Coolant-control valveDec 01, 14Nov 07, 17[F16K, F01P]
9811108 Accelerator pedal deviceJun 22, 12Nov 07, 17[B60K, G05G, G01B]
9784270 Trochoid pump with air ejection portAug 11, 14Oct 10, 17[F04C]
9726174 Electric pumpJul 26, 13Aug 08, 17[H02K, B60T, F04C]
9657608 Variable valve timing device and method of assembling sameJan 14, 14May 23, 17[F01L]
9650943 Rotary valveNov 26, 14May 16, 17[F16K, F01P]
9590543 Sensorless drive device and control method thereofDec 10, 13Mar 07, 17[H02P]
9567894 Rotary valveNov 21, 14Feb 14, 17[F16K, F01P]
9549483 Engine control unitNov 26, 14Jan 17, 17[F02P, F02D, H05K]
9541009 Intake deviceMay 15, 12Jan 10, 17[F02M, F02D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0303,498 VALVE AND FUEL CELL SYSTEM USING THE VALVEAbandonedAug 01, 13Oct 22, 15[F16K, H01M]
2015/0167,665 MULTISTAGE OIL PUMPAbandonedMay 16, 13Jun 18, 15[F04C]
2015/0153,202 ANGULAR SENSORAbandonedJun 06, 13Jun 04, 15[G01D]
2015/0118,087 MULTISTAGE OIL PUMPAbandonedMay 16, 13Apr 30, 15[F04C]
2015/0075,453 ROTARY VALVEAbandonedNov 21, 14Mar 19, 15[F16K, F01P]
2015/0020,758 SHUTTER DEVICEAbandonedDec 03, 12Jan 22, 15[F01P]
2015/0010,420 OIL PUMPAbandonedJan 31, 13Jan 08, 15[F04C]
2014/0352,665 ENGINE APPARATUSAbandonedMay 23, 14Dec 04, 14[F02M]
2014/0238,181 ACCELERATOR PEDAL DEVICEAbandonedJul 26, 12Aug 28, 14[G05G]
2014/0116,372 GASKET, THROTTLE BODYAbandonedJul 02, 12May 01, 14[F02M, F02F]
2013/0333,770 MEANS FOR MOUNTING CHECK VALVE INTO HOUSING INCLUDING FLUID PASSAGE THEREINAbandonedFeb 28, 12Dec 19, 13[B25B]
2013/0305,830 PRESSURE SENSOR ELEMENTAbandonedJan 30, 12Nov 21, 13[G01L]
2013/0280,041 OIL PUMPAbandonedApr 17, 13Oct 24, 13[F04D]
2013/0091,977 ACCELERATOR PEDAL APPARATUSAbandonedDec 03, 12Apr 18, 13[G05G]
8400144 Rotational position sensor having axially central sensor unitExpiredSep 29, 10Mar 19, 13[G01B]
2012/0272,728 Hydrogen SensorAbandonedSep 18, 07Nov 01, 12[G01N]
8006960 Natural evaporation humidifier, humidifying element of the humidifier, and case for the humidifierExpiredApr 01, 05Aug 30, 11[B01F]
2011/0163,464 Natural evaporation type humidifierAbandonedMar 18, 11Jul 07, 11[F24F]
2010/0290,933 Electric pumpAbandonedMay 14, 10Nov 18, 10[F04B]
2010/0071,642 Exhaust valve deviceAbandonedNov 04, 09Mar 25, 10[F01L]

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