Assignee
HITACHI PLANT TECHNOLOGIES LTD
JP·78 granted patents·26 pending applications·560 citations·filing 2000–2013
Top patents by PatentIndex Score
104 records- 0197US7855890B2Cooling system for electronic equipmentHITACHI PLANT TECHNOLOGIES LTD·Filed 2009·Granted Dec 21, 2010·72 cites·18 claims
- 0293US7854587B2Centrifugal compressor and dry gas seal system for use in itHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Granted Dec 21, 2010·39 cites·4 claims
- 0393US7794590B2Entrapping immobilization pellets for purifying breeding water, process and apparatus for purifying breeding water, and aquarium setHITACHI PLANT TECHNOLOGIES LTD·Filed 2007·Granted Sep 14, 2010·17 cites·12 claims
- 0493US7575679B2Process and equipment for treating ammonium containing liquidHITACHI PLANT TECHNOLOGIES LTD·Filed 2008·Granted Aug 18, 2009·16 cites·6 claims
- 0591US7465215B2Sponge blasting apparatus and sponge blasting methodHITACHI PLANT TECHNOLOGIES LTD·Filed 2007·Granted Dec 16, 2008·24 cites·6 claims
- 0688US7182671B1Blasting apparatus and blasting methodHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Granted Feb 27, 2007·19 cites·8 claims
- 0787US7842185B2Pellets comprising sludge containing nitrifying bacteria for treating wastewaterHITACHI PLANT TECHNOLOGIES LTD·Filed 2007·Granted Nov 30, 2010·8 cites·3 claims
- 0886US7880620B2RFID tag and construction site management system and management method using the sameHITACHI PLANT TECHNOLOGIES LTD·Filed 2007·Granted Feb 1, 2011·29 cites·7 claims
- 0986US7816110B2Process for producing pellets containing entrapped microorganismsHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Granted Oct 19, 2010·8 cites·4 claims
- 1086US7384553B2Method for operating anaerobic ammonium oxidation vessel and anaerobic ammonium oxidation equipmentHITACHI PLANT TECHNOLOGIES LTD·Filed 2005·Granted Jun 10, 2008·12 cites·23 claims
- 1185US7897042B2Entrapping immobilization pellets for purifying breeding water, process and apparatus for purifying breeding water, and aquarium setHITACHI PLANT TECHNOLOGIES LTD·Filed 2009·Granted Mar 1, 2011·4 cites·11 claims
- 1285US7850815B2Substrate assembling apparatus and substrate assembling method using the sameHITACHI PLANT TECHNOLOGIES LTD·Filed 2007·Granted Dec 14, 2010·10 cites·5 claims
- 1385US7537698B2Process and equipment for treating ammonium containing liquidHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Granted May 26, 2009·7 cites·9 claims
- 1483US8679828B2Microbial detection apparatus, microbial detection method, and sample container used thereinHITACHI PLANT TECHNOLOGIES LTD·Filed 2013·Granted Mar 25, 2014·2 cites·6 claims
- 1583US7556961B2Method for collecting and acclimatizing anaerobic ammonuim oxidizing bacteria, and denitrifing waterHITACHI PLANT TECHNOLOGIES LTD·Filed 2005·Granted Jul 7, 2009·7 cites·5 claims
- 1683US7331846B1Blasting apparatus for outer surface of pipeHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Granted Feb 19, 2008·12 cites·8 claims
- 1782US7550082B2Process and equipment for treating ammonium containing liquidHITACHI PLANT TECHNOLOGIES LTD·Filed 2008·Granted Jun 23, 2009·5 cites·6 claims
- 1882US7428821B2Dehumidifying systemHITACHI PLANT TECHNOLOGIES LTD·Filed 2005·Granted Sep 30, 2008·13 cites·4 claims
- 1980US7318039B2Project risk management system utilizing probability distributionsHITACHI PLANT TECHNOLOGIES LTD·Filed 2002·Granted Jan 8, 2008·25 cites·6 claims
- 2079US8038050B2Solder ball printing apparatusHITACHI PLANT TECHNOLOGIES LTD·Filed 2010·Granted Oct 18, 2011·6 cites·17 claims
- 2179US7763101B2Water-flowing mechanism of wet type electrostatic precipitatorHITACHI PLANT TECHNOLOGIES LTD·Filed 2008·Granted Jul 27, 2010·10 cites·12 claims
- 2277US7550083B2Process and equipment for treating ammonium containing liquidHITACHI PLANT TECHNOLOGIES LTD·Filed 2008·Granted Jun 23, 2009·3 cites·11 claims
- 2377US7543769B2Blasting medium picking-apart deviceHITACHI PLANT TECHNOLOGIES LTD·Filed 2007·Granted Jun 9, 2009·4 cites·6 claims
- 2476US8034217B2Liquid condensation systemHITACHI PLANT TECHNOLOGIES LTD·Filed 2008·Granted Oct 11, 2011·5 cites·8 claims
- 2576US7540959B2Process and equipment for treating ammonium containing liquidHITACHI PLANT TECHNOLOGIES LTD·Filed 2008·Granted Jun 2, 2009·3 cites·2 claims
- 2676US7425267B2Method and equipment for treating microcystin-containing waterHITACHI PLANT TECHNOLOGIES LTD·Filed 2005·Granted Sep 16, 2008·6 cites·9 claims
- 2774US7897375B2Method and apparatus for collecting and acclimatizing anaerobic ammonium oxidizing bacteria, and denitrifying waterHITACHI PLANT TECHNOLOGIES LTD·Filed 2007·Granted Mar 1, 2011·3 cites·9 claims
- 2874US7726447B2Inspection scaffold of large component for boiler and building method thereofHITACHI PLANT TECHNOLOGIES LTD·Filed 2005·Granted Jun 1, 2010·8 cites·4 claims
- 2974US7704733B2Nitrogen removing apparatus comprising nitrification carrier containing ammonia-oxidizing bacteriaHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Granted Apr 27, 2010·4 cites·3 claims
- 3074US7591709B2Blasting deviceHITACHI PLANT TECHNOLOGIES LTD·Filed 2007·Granted Sep 22, 2009·6 cites·14 claims
- 3173US7905979B2Method for holding substrate in vacuumHITACHI PLANT TECHNOLOGIES LTD·Filed 2007·Granted Mar 15, 2011·3 cites·12 claims
- 3273US7389922B2System and method for managing materialsHITACHI PLANT TECHNOLOGIES LTD·Filed 2005·Granted Jun 24, 2008·10 cites·7 claims
- 3372US8010999B2Cable installation support and management systemHITACHI PLANT TECHNOLOGIES LTD·Filed 2008·Granted Aug 30, 2011·17 cites·18 claims
- 3472US7416471B2Recovery device of blasting medium and method thereforHITACHI PLANT TECHNOLOGIES LTD·Filed 2007·Granted Aug 26, 2008·5 cites·19 claims
- 3571US7819159B2Substrate assembly apparatus and substrate assembly methodHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Granted Oct 26, 2010·4 cites·2 claims
- 3671US7601317B2Process for disposing waste gas comprising sulfur oxides and apparatus thereofHITACHI PLANT TECHNOLOGIES LTD·Filed 2007·Granted Oct 13, 2009·12 cites·6 claims
- 3770US7431893B1Process and apparatus for continuous polycondensationHITACHI PLANT TECHNOLOGIES LTD·Filed 2000·Granted Oct 7, 2008·8 cites·17 claims
- 3869US7850930B2MicroreactorHITACHI PLANT TECHNOLOGIES LTD·Filed 2007·Granted Dec 14, 2010·4 cites·17 claims
- 3968US8959938B2Cooling system and method for controlling cooling systemHITACHI PLANT TECHNOLOGIES LTD·Filed 2012·Granted Feb 24, 2015·2 cites·6 claims
- 4068US7172015B2Heat exchanger for air compressorHITACHI PLANT TECHNOLOGIES LTD·Filed 2004·Granted Feb 6, 2007·9 cites·4 claims
- 4167US7695685B2Micro fluidic deviceHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Granted Apr 13, 2010·3 cites·12 claims
- 4266US7726264B2Method of installing furnace walls of a boilerHITACHI PLANT TECHNOLOGIES LTD·Filed 2007·Granted Jun 1, 2010·6 cites·17 claims
- 4365US7371320B2Magnetic separation unit and water purification systemHITACHI PLANT TECHNOLOGIES LTD·Filed 2004·Granted May 13, 2008·12 cites·10 claims
- 4465US7136781B2Compressor remote monitoring systemHITACHI PLANT TECHNOLOGIES LTD·Filed 2002·Granted Nov 14, 2006·6 cites·18 claims
- 4564US8360729B2Blade, impeller, turbo fluid machine, method and apparatus for manufacturing bladeHITACHI PLANT TECHNOLOGIES LTD·Filed 2009·Granted Jan 29, 2013·8 cites·8 claims
- 4664US7563078B2Reciprocating compressorHITACHI PLANT TECHNOLOGIES LTD·Filed 2005·Granted Jul 21, 2009·2 cites·2 claims
- 4763US7896223B2Solder ball printing apparatusHITACHI PLANT TECHNOLOGIES LTD·Filed 2009·Granted Mar 1, 2011·3 cites·6 claims
- 4863US7503251B2Load balance adjusting method and equipment of lifting jacks, and jack-up equipmentHITACHI PLANT TECHNOLOGIES LTD·Filed 2005·Granted Mar 17, 2009·4 cites·7 claims
- 4962US7641877B2Process for disposing waste gas comprising sulfur oxides and apparatus thereofHITACHI PLANT TECHNOLOGIES LTD·Filed 2007·Granted Jan 5, 2010·3 cites·4 claims
- 5062US7522026B2Alignment method and system for electromagnet in high-energy acceleratorHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Granted Apr 21, 2009·3 cites·16 claims
Showing the top 50 of 104 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when HITACHI PLANT TECHNOLOGIES LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →