YAMABIKO CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 3142
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 1469
 
  
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 824
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 766
 
  
 
A01D HARVESTING; MOWING536
 
  
 
A47L DOMESTIC WASHING OR CLEANING 555
 
  
 
B25F COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR 518
 
  
 
F02F CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES 530
 
  
 
F02P IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES 534
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS569

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0273,251 BLOW OPERATION DEVICEMar 22, 17Sep 28, 17[F04D, A01G]
2017/0202,137 BATTERY-POWERED WORKING MACHINEAug 20, 14Jul 20, 17[A01D, B25F]
2017/0130,642 Rotary Carburetor For Two-Stroke Internal Combustion EngineNov 09, 16May 11, 17[F02M, F02B]
2017/0007,087 VACUUM CLEANERJun 24, 16Jan 12, 17[A47L]
2016/0376,979 Stratified Scavenging Two-Stroke Internal Combustion Engine, Air Cleaner Of The Same, And Intake MethodJun 22, 16Dec 29, 16[F02M, F02B]
2016/0298,551 Portable Working MachineApr 08, 16Oct 13, 16[F01P, F02B, F04D, F02D]
2016/0265,491 POWER WORKING MACHINEFeb 29, 16Sep 15, 16[F02M]
2016/0208,685 PORTABLE ENGINE-DRIVEN WORKING MACHINEJan 14, 16Jul 21, 16[F02B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9903314 Carburetor for stratified scavenging two-stroke engineMay 19, 15Feb 27, 18[F02M, F02B]
9885279 Portable working machineFeb 22, 16Feb 06, 18[B23Q, F02B, B23D]
9850910 Portable working machineApr 08, 16Dec 26, 17[H02K, G01K, F01P, F04D, F02B]
9769984 Work apparatus with safety equipmentMay 20, 10Sep 26, 17[F16P, A01D]
9769985 Work apparatus with safety equipmentMay 21, 10Sep 26, 17[F16P, A01D]
9736991 Reciprocating working machineJun 01, 16Aug 22, 17[A01G]
9726095 Engine driven working machineOct 13, 15Aug 08, 17[B60W, F02N, F02P, F02B, F02D]
D788823 Engine for brush cutterJan 21, 16Jun 06, 17[1501]
9611820 Intake structure for internal combustion engineMar 18, 15Apr 04, 17[F02M]
9551301 Rotary-type carburetorFeb 25, 15Jan 24, 17[F02M]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0299,099 Internal Combustion EngineAbandonedApr 03, 14Oct 09, 14[F02M]
8397691 Work apparatus with internal combustion engineExpiredSep 09, 09Mar 19, 13[F02B]
2012/0325,872 Backpack Strap Attaching StructureAbandonedJun 20, 12Dec 27, 12[A45F]
2011/0120,409 FOUR-STROKE INTERNAL COMBUSTION ENGINE LUBRICATION DEVICEAbandonedNov 18, 10May 26, 11[F01M]
2011/0017,182 TWO-STROKE INTERNAL COMBUSTION ENGINEAbandonedJul 23, 10Jan 27, 11[F02B]
2010/0086,412 BLOWERAbandonedOct 13, 06Apr 08, 10[A47L, F04B]
2010/0074,738 BLOWERAbandonedSep 07, 07Mar 25, 10[F04D]
7520253 Two-stroke internal combustion engineExpiredOct 26, 07Apr 21, 09[F02B]
7322322 Stratified-scavenging two-stroke internal combustion engineExpiredJul 26, 06Jan 29, 08[F02M]
2006/0226,020 Plating method for aluminum alloy materialAbandonedApr 06, 06Oct 12, 06[C25D]

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