HITACHI ZOSEN 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
 
  
 
B01D SEPARATION 27107
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2584
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 17137
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF1663
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 13115
 
  
 
E02B HYDRAULIC ENGINEERING 117
 
  
 
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 1061
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 1063
 
  
 
G21K TECHNIQUES FOR HANDLING PARTICLES OR ELECTROMAGNETIC RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA- OR X-RAY MICROSCOPES 937
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 856

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
2018/0073,166 METHOD FOR MANUFACTURING A CARBON NANOTUBE COLLECTED PRODUCTMar 22, 16Mar 15, 18[C01B, D02G, D01F]
2018/0057,922 MATERIAL FOR THERMAL SPRAYING AND PRODUCTION METHOD THEREOF, METHOD FOR THERMAL SPRAYING, AND PRODUCT OF THERMAL SPRAYINGJan 15, 16Mar 01, 18[C23C]
2018/0044,819 METHOD FOR MANUFACTURING CARBON NANOTUBE FIBER, APPARATUS FOR MANUFACTURING CARBON NANOTUBE FIBER, AND CARBON NANOTUBE FIBERFeb 24, 16Feb 15, 18[C01B, H01B, D02G, D04H]
2017/0341,025 ALDEHYDE DECOMPOSITION CATALYST, EXHAUST GAS TREATMENT APPARATUS, AND EXHAUST GAS TREATMENT METHODNov 10, 15Nov 30, 17[F01N, B01J, B01D]
2017/0333,885 ALDEHYDE DECOMPOSITION CATALYST, EXHAUST GAS TREATMENT APPARATUS, AND EXHAUST GAS TREATMENT METHODNov 10, 15Nov 23, 17[F01N, B01J, B01D]
2017/0338,536 METAL-AIR BATTERYOct 15, 15Nov 23, 17[H01M]
2017/0338,537 METAL-AIR SECONDARY BATTERYMay 15, 17Nov 23, 17[H01M]
2017/0189,862 ZEOLITE MEMBRANE, PRODUCTION METHOD THEREFOR, AND SEPARATION METHOD USING SAMEJul 06, 15Jul 06, 17[C01B, B01J, B01D]
2017/0179,519 ALL-SOLID-STATE SECONDARY BATTERYMar 26, 15Jun 22, 17[H01M]
2017/0165,654 CATALYST FOR PURIFYING COMBUSTION EXHAUST GAS, AND METHOD FOR PURIFYING COMBUSTION EXHAUST GASFeb 02, 15Jun 15, 17[F01N, B01J, B01D]

View all Publication..

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9902618 Carbon nanotube sheet and production method for carbon nanotube sheetMay 30, 14Feb 27, 18[C01B, B32B]
9903081 Floating flap gateJul 26, 16Feb 27, 18[E02B]
9896332 Ammonia oxidation/decomposition catalystFeb 19, 16Feb 20, 18[C01B, H01M, B01J]
9896365 Seawater desalination system and seawater desalination methodJul 25, 14Feb 20, 18[C02F, B01D]
9899654 Metal-air batteryMar 17, 14Feb 20, 18[H01M]
9863314 Carbon dioxide membrane separation system in coal gasification process, and integrated coal gasification combined cycle power generation facility using sameApr 19, 12Jan 09, 18[C01B, C10K, C10J, F02C, B01D]
9802155 Method for purifying exhaust gasJul 18, 14Oct 31, 17[F01N, B01J, B01D]
9802179 Method for processing an edge of catalyst-supporting honeycomb structure in exhaust gas denitration apparatusDec 17, 12Oct 31, 17[B01J, B01D]
9784164 On-site regeneration method of denitration catalyst in exhaust gas purification systemFeb 12, 14Oct 10, 17[F01N, B01J, B01D]
9779844 Containment cask for radioactive materialJun 03, 16Oct 03, 17[G21F]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0040,910 SUNLIGHT CONCENTRATING APPARATUSAbandonedMar 14, 14Feb 11, 16[F24J]
2015/0314,221 CLEANING SYSTEM FOR SAND FILTRATION LAYERAbandonedOct 25, 13Nov 05, 15[B01D]
2015/0300,535 PIPEAbandonedMar 25, 13Oct 22, 15[F16L]
2015/0265,971 PERVAPORATION MEMBRANE SEPARATION METHODAbandonedMay 13, 15Sep 24, 15[B01D]
2015/0202,710 METHOD OF WELDING STRUCTURAL STEEL AND WELDED STEEL STRUCTUREAbandonedMar 21, 13Jul 23, 15[B23K, C22C]
2015/0111,113 METAL-AIR BATTERYAbandonedApr 03, 13Apr 23, 15[H01M]
2015/0111,114 FUNCTIONAL POROUS MATERIAL, METAL-AIR BATTERY, AND METHOD FOR MANUFACTURING FUNCTIONAL POROUS MATERIALAbandonedApr 22, 13Apr 23, 15[H01M]
2015/0075,663 PIPE AND METHOD FOR MANUFACTURING PIPEAbandonedMar 25, 13Mar 19, 15[F16L, B29C]
2015/0047,734 PIPE AND METHOD FOR MANUFACTURING PIPEAbandonedMar 25, 13Feb 19, 15[F16L]
2014/0224,746 SEAWATER INFILTRATION METHOD AND WATER INFILTRATION INTAKE UNITAbandonedAug 06, 12Aug 14, 14[E03B]
2014/0201,985 DEVICE FOR MOUNTING A SEPARATION MEMBRANE ELEMENT IN A SEPARATION MEMBRANE MODULEAbandonedMay 10, 12Jul 24, 14[B01D]
8623313 Ammonia synthesis processExpiredDec 22, 09Jan 07, 14[C01C]
2013/0340,710 INJECTION APPARATUSAbandonedDec 05, 11Dec 26, 13[F02M]
8592243 Method for forming buffer layer in dye-sensitized solar cellExpiredDec 22, 10Nov 26, 13[H01L]
8585996 Ammonia synthesis processWithdrawnDec 22, 09Nov 19, 13[C01C]
2013/0288,890 AMMONIA OXIDATION/DECOMPOSITION CATALYSTAbandonedNov 09, 11Oct 31, 13[B01J]
2013/0284,587 OZONE AND PLASMA GENERATION USING ELECTRON BEAM TECHNOLOGYAbandonedDec 16, 11Oct 31, 13[B01J]
2013/0240,448 METHOD FOR SEPARATING WATER BY SEPARATION MEMBRANE, SEPARATION MEMBRANE FOR DEHYDRATING AQUEOUS ORGANIC ACID SOLUTION AND METHOD FOR MANUFACTURING THE SAMEAbandonedMar 01, 13Sep 19, 13[C02F]
8486583 Fuel cell with electrode having an electrically conductive nano-column and production method thereofExpiredMar 15, 07Jul 16, 13[H01M]
2013/0158,781 METHOD AND DEVICE FOR EVALUATING SHAFTING ALIGNMENT OF SHIPAbandonedDec 19, 12Jun 20, 13[G01M]

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!.