Inventor · disambiguated record
Tatsuo Sumino
Also filed as: SUMINO TATSUO
39 granted patents·8 pending applications·291 citations·filing 1986–2024
98Inventor score
Files withHITACHI PLANT TECHNOLOGIES LTD21HITACHI PLANT ENG & CONSTR CO13ISAKA KAZUICHI3SANO TADASHI2SUMINO TATSUO2
Top patents by PatentIndex Score
47 records- 0193US7575679B2Process and equipment for treating ammonium containing liquidHITACHI PLANT TECHNOLOGIES LTD·Filed 2008·Granted Aug 18, 2009·16 cites·6 claims
- 0287US7842185B2Pellets comprising sludge containing nitrifying bacteria for treating wastewaterHITACHI PLANT TECHNOLOGIES LTD·Filed 2007·Granted Nov 30, 2010·8 cites·3 claims
- 0386US7816110B2Process for producing pellets containing entrapped microorganismsHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Granted Oct 19, 2010·8 cites·4 claims
- 0486US7384553B2Method for operating anaerobic ammonium oxidation vessel and anaerobic ammonium oxidation equipmentHITACHI PLANT TECHNOLOGIES LTD·Filed 2005·Granted Jun 10, 2008·12 cites·23 claims
- 0586US7144508B2Method and apparatus of removing nitrogenHITACHI PLANT ENG & CONSTR CO·Filed 2005·Granted Dec 5, 2006·10 cites·1 claims
- 0685US7537698B2Process and equipment for treating ammonium containing liquidHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Granted May 26, 2009·7 cites·9 claims
- 0784US8293109B2Wastewater treatment methodKIMURA YUYA·Filed 2010·Granted Oct 23, 2012·8 cites·12 claims
- 0883US7556961B2Method for collecting and acclimatizing anaerobic ammonuim oxidizing bacteria, and denitrifing waterHITACHI PLANT TECHNOLOGIES LTD·Filed 2005·Granted Jul 7, 2009·7 cites·5 claims
- 0982US7550082B2Process and equipment for treating ammonium containing liquidHITACHI PLANT TECHNOLOGIES LTD·Filed 2008·Granted Jun 23, 2009·5 cites·6 claims
- 1080US7267764B2Apparatus for removing nitrogenHITACHI PLANT ENG & CONSTR CO·Filed 2006·Granted Sep 11, 2007·6 cites·8 claims
- 1180US6916651B2Heat treated immobilized microorganism support for enviroment remediationHITACHI PLANT ENG & CONSTR CO·Filed 2002·Granted Jul 12, 2005·6 cites·11 claims
- 1279US8173419B2Equipment for wastewater treatment comprising anaerobic ammonium oxidation vessel and acclimatization vesselISAKA KAZUICHI·Filed 2008·Granted May 8, 2012·5 cites·14 claims
- 1377US7550083B2Process and equipment for treating ammonium containing liquidHITACHI PLANT TECHNOLOGIES LTD·Filed 2008·Granted Jun 23, 2009·3 cites·11 claims
- 1476US8227238B2Apparatus for producing pellets containing entrapped and immobilized microorganismsABE NAOKI·Filed 2009·Granted Jul 24, 2012·2 cites·13 claims
- 1576US7540959B2Process and equipment for treating ammonium containing liquidHITACHI PLANT TECHNOLOGIES LTD·Filed 2008·Granted Jun 2, 2009·3 cites·2 claims
- 1676US7425267B2Method and equipment for treating microcystin-containing waterHITACHI PLANT TECHNOLOGIES LTD·Filed 2005·Granted Sep 16, 2008·6 cites·9 claims
- 1776US4791061AImmobilization of microorganisms by entrapmentHITACHI PLANT ENG & CONSTR CO·Filed 1986·Granted Dec 13, 1988·48 cites·11 claims
- 1874US8388845B2Wastewater treatment method and wastewater treatment apparatusISAKA KAZUICHI·Filed 2010·Granted Mar 5, 2013·2 cites·16 claims
- 1974US8303817B2Wastewater treatment method and wastewater treatment apparatusISAKA KAZUICHI·Filed 2010·Granted Nov 6, 2012·2 cites·12 claims
- 2074US8192970B2Pellets containing immobilized Sphingomonas bacterium FERM-BP-10448 for treating waste waterSUMINO TATSUO·Filed 2007·Granted Jun 5, 2012·5 cites·10 claims
- 2174US7897375B2Method 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
- 2274US7704733B2Nitrogen removing apparatus comprising nitrification carrier containing ammonia-oxidizing bacteriaHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Granted Apr 27, 2010·4 cites·3 claims
- 2373US8227226B2Method for producing entrapping immobilization pellets, apparatus for producing the same, and entrapping immobilization pelletsKITASAKI SHOKO·Filed 2010·Granted Jul 24, 2012·4 cites·3 claims
- 2471US8227222B2Method and apparatus for producing hydrogen and microorganism-immobilization pellets used in the sameSUMINO TATSUO·Filed 2008·Granted Jul 24, 2012·2 cites·7 claims
- 2569US6576451B1Oligomers for polymerizing to produce hydrous gels entrapping microorganismsHITACHI PLANT ENG & CONSTR CO·Filed 2000·Granted Jun 10, 2003·4 cites·6 claims
- 2669US5849180AMethod of biologically removing nitrogen and system thereforHITACHI PLANT ENG & CONSTR CO·Filed 1998·Granted Dec 15, 1998·24 cites·3 claims
- 2767US2024430326A1Industrial wireless system, root node and programmable logic controllerKEYENCE CO LTD·Filed 2024·Application pending·0 cites
- 2866US5976378AMethod and system for removing nitrogen and immobilized microorganismsHITACHI PLANT ENG & CONSTR CO·Filed 1997·Granted Nov 2, 1999·23 cites·10 claims
- 2963US7192765B2Method for producing a nitrification carrier and for removing nitrogenHITACHI PLANT ENG & CONSTR CO·Filed 2003·Granted Mar 20, 2007·4 cites·12 claims
- 3061US11427489B2Carrier for retaining anammox bacteria for use in wastewater treatment, anammox bacteria-adhered particle, and wastewater treatment apparatus using the carrierUNIV TOYO·Filed 2018·Granted Aug 30, 2022·0 cites·20 claims
- 3156US7960171B2Method and equipment for cultivating anaerobic ammonium-oxidizing bacteriaHITACHI PLANT TECHNOLOGIES LTD·Filed 2008·Granted Jun 14, 2011·0 cites·8 claims
- 3256US7442539B2Method and equipment for cultivating anaerobic ammonium-oxidizing bacteriaHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Granted Oct 28, 2008·0 cites·33 claims
- 3356US6033569AMethod of biologically removing nitrogen and system thereforHITACHI PLANT ENG & CONSTR CO·Filed 1998·Granted Mar 7, 2000·15 cites·2 claims
- 3455US8030041B2Process for producing pellets entrapping and immobilizing microorganismsHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Granted Oct 4, 2011·0 cites·16 claims
- 3555US7655455B2Method of producing a nitrification carrier containing ammonia-oxidizing bacteria for removing nitrogenHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Granted Feb 2, 2010·0 cites·8 claims
- 3653US2010209989A1Entrapping immobilization pellets and process for producing the sameHITACHI PLANT TECHNOLOGIES LTD·Filed 2010·Application pending·0 cites
- 3753US2007015268A1Entrapping immobilization pellets and process for producing the sameHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Application pending·0 cites
- 3851US5997736AMethod of biologically removing nitrogen and system thereforHITACHI PLANT ENG & CONSTR CO·Filed 1998·Granted Dec 7, 1999·12 cites·8 claims
- 3951US2008098092A1Microorganism separation systemSANO TADASHI·Filed 2007·Application pending·0 cites
- 4047US7105337B2Method of removing exogenous endocrine-disrupting chemical in waterHITACHI PLANT ENG & CONSTR CO·Filed 2002·Granted Sep 12, 2006·0 cites·5 claims
- 4147US2007119776A1Entrapping immobilization pellets and process for producing the sameHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Application pending·0 cites
- 4247US2010038311A1Entrapping immobilization pellets, wastewater treatment system using the entrapping immobilization pellets and wastewater treatment methodHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Application pending·0 cites
- 4346US2007062864A1Entrapping immobilization pellets, process for producing the same, and method for storing or transporting the sameHITACHI PLANT TECHNOLOGIES LTD·Filed 2006·Application pending·0 cites
- 4445US8323487B2Waste water treatment apparatusIKUTA HAJIME·Filed 2010·Granted Dec 4, 2012·0 cites·8 claims
- 4544US5876603AMethod of biologically removing nitrogen and system thereforHITACHI PLANT ENG & CONSTR CO·Filed 1996·Granted Mar 2, 1999·9 cites·3 claims
- 4644US5061368ASystem for treating waste water by nitrificationHITACHI PLANT ENG & CONSTR CO·Filed 1990·Granted Oct 29, 1991·18 cites·10 claims
- 4742US2008248562A1Microorganism Separation DeviceSANO TADASHI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →