ZAMA JAPAN KABUSHIKI KAISHA

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 5637
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 567
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 568
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING469
 
  
 
F02N STARTING OF COMBUSTION ENGINES 132
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0186,692 CARBURETORNov 16, 15Jun 30, 16[F02M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9897042 Main fuel jet and nozzle assembly for a carburetorFeb 16, 16Feb 20, 18[F02M]
9840990 Fuel injection deviceJun 17, 16Dec 12, 17[F02M]
9739236 Check valveJul 20, 15Aug 22, 17[F16K, F02M]
9708968 Carburetor for two-stroke internal combustion engineJun 02, 15Jul 18, 17[F02M, F02B]
9599067 Attachment structure for solenoid valve to carburetor unitJun 02, 15Mar 21, 17[F02M]
9581117 Fuel injection deviceNov 18, 14Feb 28, 17[F02M, F02D]
9422891 Throttle valve deviceApr 24, 14Aug 23, 16[F16K, F02M, F02D]
9394870 Fuel injection deviceMay 22, 15Jul 19, 16[F02M]
9382876 Main fuel jet and nozzle assembly for a carburetorApr 24, 14Jul 05, 16[F02M]
9297336 Carburetor with single diaphragm for supplying and metering fuelDec 23, 13Mar 29, 16[F02M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0076,277 CARBURETOR WITH INTEGRATED CABLE RETAINERAbandonedMar 04, 13Mar 20, 14[F02M]
2008/0194,658 Sterol Carrier Protein-2 Inhibitors for Lowering Cholesterol and Triglyceride Levels in MammalsAbandonedDec 11, 07Aug 14, 08[A61K, A61P]
2006/0011,155 Carburetor for two-stroke engineAbandonedSep 16, 05Jan 19, 06[F02M]
2005/0062,176 Fuel system of carburetorAbandonedNov 16, 04Mar 24, 05[F02M]
2005/0062,177 Compression wave injection carburetorAbandonedSep 19, 03Mar 24, 05[F02M]
2005/0039,720 CarburetorAbandonedJul 28, 04Feb 24, 05[F02D]
2004/0232,569 Diaphragm-type carburetorAbandonedJun 16, 04Nov 25, 04[F02M]
2004/0104,492 Carburetor fuel-adjusting deviceAbandonedAug 27, 03Jun 03, 04[F02M]
6017199 Diaphragm carburetor for four cycle enginesExpiredMay 20, 98Jan 25, 00[F02M, F04B]
5955007 Carburetor fuel adjusting deviceExpiredAug 20, 97Sep 21, 99[F02M]
5772927 Carburetor fuel adjusting deviceExpiredMar 27, 96Jun 30, 98[F02M]
5695693 Carburetor fuel adjusting deviceExpiredMar 20, 95Dec 09, 97[F02M]
5055238 Diaphragm carburetorExpiredJun 18, 90Oct 08, 91[H02M]
4931226 Charge forming apparatusExpiredMar 01, 89Jun 05, 90[F02M]

Top Inventors for This Owner

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