KITZ CORPORATION

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C22C ALLOYS 1260
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING1063
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS446
 
  
 
C23F NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACES 333
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 285
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 256
 
  
 
2301 FLUID DISTRIBUTION EQUIPMENT248
 
  
 
A01K ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS147
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 170
 
  
 
B01D SEPARATION 1133

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0321,814 ROTARY VALVE AND QUICK EXHAUST VALVE FOR RAILWAY VEHICLEDec 09, 15Nov 09, 17[F16K, B61D]
2017/0282,258 CROSS HOLE DEBURRING TOOL, CROSS HOLE DEBURRING METHOD, AND ROTARY VALVE MACHINED BY USING THE SAMEOct 14, 15Oct 05, 17[B23B, B23K, E21B]
2016/0178,074 RAPID EXHAUST VALVE FOR RAILWAY VEHICLES AND PIPING SYSTEM OF RAILWAY VEHICLEAug 04, 14Jun 23, 16[F16K, E05F]
2013/0129,561 LEADLESS BRASS ALLOY EXCELLENT IN STRESS CORROSION CRACKING RESISTANCEDec 27, 12May 23, 13[C22C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9879790 High-pressure trunnion ball valve and hydrogen station using the sameAug 28, 14Jan 30, 18[F16K, H01M]
9756838 Circulation type aquaculture method and circulation type aquaculture deviceMar 26, 15Sep 12, 17[A01K, C02F]
9546736 Trunnion ball valve for high pressure, and hydrogen stationFeb 28, 13Jan 17, 17[F16K]
D748226 Rotary valveNov 04, 14Jan 26, 16[2301]
D746411 Valve element for rotary valveOct 23, 14Dec 29, 15[2301]
9032996 Shaft sealing device and valve structure using the sameSep 25, 13May 19, 15[F16K, H01L, F15B, G05D, F16J]
8936048 Copper and zinc elution preventing method of copper-alloy-made plumbing instrument including valve and pipe joint, copper-alloy-made plumbing instrument using the method, and film-forming agentSep 23, 11Jan 20, 15[C23C, F16L, B05D, C23F]
8413953 Polymer actuator, and valve and shaft-sealing structure each using the sameDec 17, 09Apr 09, 13[F16K]
8366840 Leadless brass alloy excellent in stress corrosion cracking resistanceDec 28, 07Feb 05, 13[C22C]
8282879 Fluid purification device and fluid purification methodDec 18, 06Oct 09, 12[G01N, A61N, A61L]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0192,487 NUTRICULTURE SYSTEM AND WATER TREATMENT APPARATUS FOR STERILIZATION AND PURIFICATION PURPOSESAbandonedOct 05, 10Aug 02, 12[A01G, C02F]
2012/0049,095 POLYMER ACTUATOR AND VALVE USING THE SAMEAbandonedMar 10, 11Mar 01, 12[F16K, H01L]
2011/0166,255 SEALING MEMBER FOR PIPING COMPONENT HAVING EXCELLENT CHLORINE RESISTANCE, METHOD FOR PRODUCING SEALING MEMBER FOR PIPING COMPONENT HAVING EXCELLENT CHLORINE RESISTANCE, SEALING MEMBER FOR PIPING COMPONENT HAVING EXCELLENT OIL RESISTANCE, AND PIPING COMPONENT HAVING EXCELLENT OIL RESISTANCEAbandonedJul 10, 09Jul 07, 11[C08J, B82B, C08L, C08K]
7698991 Spring-return, pneumatic actuatorExpiredAug 03, 07Apr 20, 10[F15B, F01B]
2010/0051,846 SHAFT SEALING DEVICE AND VALVE STRUCTURE USING THE SAMEAbandonedJun 19, 08Mar 04, 10[F16K, F16J]
2009/0220,375 Bronze-based alloy of low lead contentAbandonedAug 30, 06Sep 03, 09[C22C]
2009/0032,757 Valve Having Diameter-Reducible Joint Part, Joint for Diameter Reduction, and Plumbing System Using TheseAbandonedJul 31, 06Feb 05, 09[F16L]
2008/0224,079 Valve having diameter-reducible joint part, joint for diameter reduction, and plumbing system using theseAbandonedApr 11, 08Sep 18, 08[F16L]
7234682 Ball valve and method for production thereofExpiredApr 20, 05Jun 26, 07[F16K]
2006/0225,816 Copper base alloyAbandonedApr 01, 04Oct 12, 06[C22C]
7100493 Pneumatic actuatorExpiredJun 13, 03Sep 05, 06[F01B]
7076961 Control system with communication function and facility control systemExpiredMar 16, 04Jul 18, 06[F25B]
6974509 BrassExpiredJun 02, 03Dec 13, 05[C22C]
6916011 Ball valve and production method thereforExpiredFeb 02, 01Jul 12, 05[F16K]
6885119 Electric actuator and structure for fixing the sameExpiredApr 30, 04Apr 26, 05[H02K]
6768234 Electric actuator and fixing structure of the actuatorExpiredSep 10, 02Jul 27, 04[H02K]
6758458 Butterfly valveExpiredJul 01, 03Jul 06, 04[F16K]
6736328 Control system with communication function and facility control systemExpiredMar 20, 02May 18, 04[F24F]
6676109 Rotary valveExpiredApr 14, 03Jan 13, 04[F16K]
6623637 Hollow-fiber membrane moduleExpiredJun 24, 99Sep 23, 03[B01D]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.