Fujiken, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 183

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6193212 Fluid control valve and fluid supply/exhaust systemJul 23, 99Feb 27, 01[F16K, H01F]
6129098 Apparatus for injecting constant quantitative chemicals and a method thereofAug 25, 98Oct 10, 00[B08B]
5720505 Pipe jointMay 15, 96Feb 24, 98[F16L]

Expired/Abandoned/Withdrawn Patents

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