KABUSHIKI KAISHA FUJIKIN

Patent Owner

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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 AERATING568
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS149
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169
 
  
 
G06C DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY 13
 
  
 
1004 OTHER MEASURING INSTRUMENTS, APPARATUS AND DEVICES135
 
  
 
2301 FLUID DISTRIBUTION EQUIPMENT149

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9822888 Diaphragm valveSep 06, 13Nov 21, 17[F16K]
D802717 ValveFeb 16, 16Nov 14, 17[2301]
D766113 Wearable thermometer for measuring temperature inside a person's clothesMay 24, 15Sep 13, 16[1004]
9423037 Diaphragm with flange and annular ridge and diaphragm valve using the sameMar 21, 13Aug 23, 16[F16K, F04B, F16J]
8931760 Ball valveSep 25, 13Jan 13, 15[F16K]
8011107 Jig for selecting valve part number or joint part numberApr 17, 08Sep 06, 11[G06C, G09F]
6752376 Fluid controllerNov 12, 02Jun 22, 04[F16K]
6505814 Fluid controllerApr 12, 01Jan 14, 03[F16K]
5160178 Direct sealing couplingDec 17, 91Nov 03, 92[F16L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0108,386 DIAPHRAGM AND DIAPHRAGM VALVEAbandonedMar 21, 13Apr 23, 15[F16K]
8210493 Water hammerless valveExpiredJun 18, 08Jul 03, 12[F16K]
2009/0009,297 System for recording valve actuation informationAbandonedMay 27, 08Jan 08, 09[H04Q]
2008/0302,985 Handle with Torque Limiter and Fluid Controller Having the HandleAbandonedSep 27, 05Dec 11, 08[F16K]
2008/0157,015 Torque-Limiter-Equipped Handle and Fluid Controller Having the HandleAbandonedDec 22, 04Jul 03, 08[F16K]

Top Inventors for This Owner

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