AICHI MACHINE INDUSTRY CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16H GEARING1585
 
  
 
F02F CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES 629
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 567
 
  
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 429
 
  
 
F01P COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES 436
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 479
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 247
 
  
 
F01L CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES 253
 
  
 
F16N LUBRICATING214
 
  
 
B01D SEPARATION 1133

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0107,344 STRUCTURE FOR RETAINING TEMPERATURE SENSING DEVICE AND INTERNAL COMBUSTION ENGINE PROVIDED WITH SAMEMar 04, 13Apr 23, 15[F01P]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9869234 Structure for retaining temperature sensing device and internal combustion engine provided with sameMar 04, 13Jan 16, 18[G01K, F01P]
9777799 Transmission and electric vehicle comprising sameDec 02, 11Oct 03, 17[F16H, B60L]
9492864 Mold apparatus for casting cylinder blockJul 24, 14Nov 15, 16[B22D, B22C]
9068606 Clutch switching device and twin-clutch type transmission comprising clutch switching deviceFeb 14, 11Jun 30, 15[F16D]
9027526 Three-cylinder engineNov 25, 10May 12, 15[B60K, B60W, F02B, F16F]
8931782 Seal structureOct 01, 04Jan 13, 15[F01M, F02F, F16J]
8887694 Fuel pump driving structure and internal combustion engineSep 09, 11Nov 18, 14[F02M, F01L, F04C, F02F]
8776631 Transmission shift forkDec 15, 10Jul 15, 14[F16H]
8336529 Vapor-liquid separating structureAug 17, 09Dec 25, 12[F02B]
8225770 Fuel injector assembly, cylinder head side member, and fuel injector installation methodFeb 12, 10Jul 24, 12[F02M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0066,566 GEARWHEEL UNIT, TRANSMISSION HAVING GEARWHEEL UNIT AND GEARWHEEL MANUFACTURING METHODAbandonedJul 09, 07Mar 20, 08[F16D, F16H, B21D]
2007/0209,876 OIL LEVEL ADJUSTERAbandonedJan 25, 07Sep 13, 07[F16N]
7100560 Partition plate for intake port, intake port molding sand core and cylinder headExpiredOct 20, 04Sep 05, 06[F02F]
7055489 Engine unit caseExpiredOct 15, 04Jun 06, 06[F01M]
7004044 TransmissionExpiredOct 15, 02Feb 28, 06[F16H]
2006/0006,641 Flange structureAbandonedJul 07, 05Jan 12, 06[F16L]
6973849 TransmissionExpiredOct 15, 02Dec 13, 05[F16H]
2005/0172,745 Shift rod connecting structure, and shift rod corotation preventing constructionAbandonedNov 15, 04Aug 11, 05[F16H]
6183137 Bearing structureExpiredSep 08, 99Feb 06, 01[F16C]
5966998 Structure for mounting reverse idler gear in manual transmissionExpiredMar 10, 98Oct 19, 99[F16H]
5901802 Hydraulic passages for oil pump for speed reducer used in electric vehiclesExpiredMay 15, 97May 11, 99[B60K]
5612393 Casting core compositionExpiredApr 24, 96Mar 18, 97[C08K]
4838215 Inertia supercharging induction system for multi-cylinder internal combustion engineExpiredApr 21, 88Jun 13, 89[F02B]
4741294 Inertia supercharging induction system for multi-cylinder internal combustion engineExpiredDec 19, 85May 03, 88[F02B]
4619480 Sunroof panel opening/closing apparatusExpiredSep 28, 84Oct 28, 86[B60J]
4541667 Vehicle seat arrangementExpiredAug 02, 83Sep 17, 85[B60N]
4496189 Seat deviceExpiredAug 20, 82Jan 29, 85[A47C]

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