KOGANEI CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING1954
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 1646
 
  
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 1332
 
  
 
B01D SEPARATION 7127
 
  
 
H01T SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES 719
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION554
 
  
 
H05F STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY 57
 
  
 
B04C APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES 49
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 452
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 480

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0268,688 SOLENOID VALVEApr 14, 15Sep 21, 17[F16K, H01F]
2017/0268,689 SOLENOID VALVEApr 14, 15Sep 21, 17[F16K, H01F]
2017/0234,445 FLAT SPRING FOR SOLENOID VALVE AND SOLENOID VALVE USING THE SAMEApr 14, 15Aug 17, 17[F16K, H01F]
2017/0072,357 FILTER REGULATORAug 26, 14Mar 16, 17[G05D, B01D]
2016/0356,398 THROTTLE VALVEAug 28, 14Dec 08, 16[F16K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9908073 Filter regulatorAug 26, 14Mar 06, 18[G05D, B01D]
D809627 Solenoid valve manifoldJan 13, 16Feb 06, 18[2301]
9803765 Manifold solenoid valveMar 26, 15Oct 31, 17[F16K, F16L, F15B]
9689503 Manifold solenoid valveMar 26, 15Jun 27, 17[F16K, F15B]
9674934 Ion generatorApr 09, 14Jun 06, 17[H05F, H01T]
9551395 Shock absorberJun 15, 15Jan 24, 17[F16F]
9512860 Fluid pressure cylinderJun 10, 14Dec 06, 16[F15B, F16J]
9506458 Liquid supply apparatusDec 12, 13Nov 29, 16[F04B]
9328840 Solenoid valveMay 15, 12May 03, 16[F16K, F01L]
9322308 EjectorAug 29, 11Apr 26, 16[B05B, F01N, F04B, F04F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0123,008 ION GENERATORAbandonedNov 08, 12May 07, 15[H01J, H01T]
8602750 Liquid supply deviceExpiredApr 08, 11Dec 10, 13[F04B]
8584817 Shock absorberExpiredApr 05, 12Nov 19, 13[F16F]
8523246 ConnectorExpiredFeb 06, 09Sep 03, 13[F16L]
8226813 Method of purifying water and apparatus thereforExpiredAug 20, 07Jul 24, 12[C02F]
8172554 Chemical liquid supplying apparatusExpiredAug 03, 09May 08, 12[F04B]
8087910 Chemical liquid supplying apparatusExpiredApr 06, 06Jan 03, 12[F04B]
8033297 Solenoid valve manifoldExpiredJun 26, 06Oct 11, 11[F16L]
2010/0172,808 ION GENERATORAbandonedJun 28, 06Jul 08, 10[B01J]
7708880 Chemical liquid supply apparatus and a chemical liquid supply methodExpiredDec 06, 02May 04, 10[B01D]
2009/0314,656 METHOD OF PURIFYING WATER AND APPARATUS THEREFORAbandonedJul 31, 07Dec 24, 09[C02F, C25F]
2009/0288,959 METHOD OF SOFTENING WATER AND APPARATUS THEREFORAbandonedJul 31, 07Nov 26, 09[C02F]
7597370 Carrying unitExpiredDec 27, 05Oct 06, 09[B25J]
7594801 Chemical liquid apparatus and deaerating methodExpiredDec 06, 02Sep 29, 09[F04D]
2009/0223,762 Shock AbsorberAbandonedFeb 09, 06Sep 10, 09[F16F]
2009/0158,537 Static electricity and dust removing apparatusAbandonedJun 15, 05Jun 25, 09[A47L]
7520714 Handling apparatusExpiredDec 25, 03Apr 21, 09[B25J]
7487708 Fluid pressure cylinderExpiredMay 26, 05Feb 10, 09[F15B]
7464544 Pressure deviceExpiredApr 09, 04Dec 16, 08[F16D]
7452016 Non-contact carrying deviceExpiredJan 17, 05Nov 18, 08[B25J]

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