Assignee
NOMURA MICRO SCIENCE KK
JP·19 granted patents·13 pending applications·412 citations·filing 1988–2024
Top patents by PatentIndex Score
32 records- 0196US4863608APhotocatalytic treatment of water for the preparation of ultra pure waterNOMURA MICRO SCIENCE KK·Filed 1988·Granted Sep 5, 1989·146 cites·7 claims
- 0291US6699330B1Method of removing contamination adhered to surfaces and apparatus used thereforNOMURA MICRO SCIENCE KK·Filed 2000·Granted Mar 2, 2004·59 cites·7 claims
- 0380US6851873B2Method and apparatus for removing organic filmsNOMURA MICRO SCIENCE KK·Filed 2003·Granted Feb 8, 2005·26 cites·12 claims
- 0478US5573662AApparatus for treatment of low-concentration organic waste waterNOMURA MICRO SCIENCE KK·Filed 1994·Granted Nov 12, 1996·51 cites·9 claims
- 0577US6187201B1System for producing ultra-pure waterNOMURA MICRO SCIENCE KK·Filed 1996·Granted Feb 13, 2001·63 cites·8 claims
- 0670US5180403AMethod for vacuum deaerationNOMURA MICRO SCIENCE KK·Filed 1991·Granted Jan 19, 1993·50 cites·6 claims
- 0769US12570555B2Method and apparatus for producing water for pure water, method for producing pure water, and pure water production systemNOMURA MICRO SCIENCE KK·Filed 2024·Granted Mar 10, 2026·0 cites·18 claims
- 0868US10865130B2Apparatus and method for producing alkaline water for cleaning electronic deviceNOMURA MICRO SCIENCE KK·Filed 2019·Granted Dec 15, 2020·1 cites·10 claims
- 0967US2024383773A1Measurement device, water treatment device, measurement method, and water treatment methodNOMURA MICRO SCIENCE KK·Filed 2023·Application pending·0 cites
- 1066US10059911B2Washing hydrogen water producing method and producing apparatusNOMURA MICRO SCIENCE KK·Filed 2016·Granted Aug 28, 2018·1 cites·6 claims
- 1164US2023295018A1Water quality measurement system and water quality measurement methodNOMURA MICRO SCIENCE KK·Filed 2023·Application pending·0 cites
- 1263US12577132B2Ultrapure water production system and ultrapure water production methodNOMURA MICRO SCIENCE KK·Filed 2023·Granted Mar 17, 2026·0 cites·17 claims
- 1363USD1049318SValve handle operation jigNOMURA MICRO SCIENCE KK·Filed 2022·Granted Oct 29, 2024·2 cites·1 claims
- 1463US2024254024A1Water treatment method, water treater, and pure water production systemNOMURA MICRO SCIENCE KK·Filed 2024·Application pending·0 cites
- 1560US12194414B2Liquid treatment apparatus, pure water production system, and liquid treatment methodNOMURA MICRO SCIENCE KK·Filed 2021·Granted Jan 14, 2025·0 cites·2 claims
- 1660US2024399271A1Liquid-sealed pump operating method, membrane degasifier, pure water production system, and pure water production methodNOMURA MICRO SCIENCE KK·Filed 2022·Application pending·0 cites
- 1759US2024417288A1Electrode water recovery method and method for producing ultrapure water or pharmaceutical waterNOMURA MICRO SCIENCE KK·Filed 2022·Application pending·0 cites
- 1858US12547079B2Resist stripping method, resist stripping device, and pretreatment methodNOMURA MICRO SCIENCE KK·Filed 2022·Granted Feb 10, 2026·0 cites·7 claims
- 1958US11926536B2Method for starting up hot ultrapure water production system, and hot ultrapure water production systemNOMURA MICRO SCIENCE KK·Filed 2022·Granted Mar 12, 2024·0 cites·9 claims
- 2056US2025263313A1Method for producing ultrapure water, ultrapure water production apparatus, and ultrapure water production systemNOMURA MICRO SCIENCE KK·Filed 2024·Application pending·0 cites
- 2155US10654014B2Functional water producing apparatus and functional water producing methodNOMURA MICRO SCIENCE KK·Filed 2017·Granted May 19, 2020·0 cites·6 claims
- 2255US7625262B2Material for purification of semiconductor polishing slurry, module for purification of semiconductor polishing slurry and process for producing semiconductor polishing slurryNOMURA MICRO SCIENCE KK·Filed 2004·Granted Dec 1, 2009·6 cites·20 claims
- 2353US7491302B2Electrolytic gas generation method and electrolytic gas generation deviceNOMURA MICRO SCIENCE KK·Filed 2004·Granted Feb 17, 2009·2 cites·3 claims
- 2453US7043394B2Method and device for measuring fine particles in ultrapure waterNOMURA MICRO SCIENCE KK·Filed 2003·Granted May 9, 2006·4 cites·4 claims
- 2553US2022403631A1Liquid recovery system, liquid supply system, and pressure regulating methodNOMURA MICRO SCIENCE KK·Filed 2022·Application pending·0 cites
- 2652US2024167996A1Test substance detection method, detection agent composition, detection apparatus, purified water production facility, injection water production facility, purified water production method and injection water production methodNOMURA MICRO SCIENCE KK·Filed 2022·Application pending·0 cites
- 2749US7805983B2Method for measuring the number of fine particles in ultrapure water and method for manufacturing a filtration device for measuring the number of fine particles in ultrapure waterNOMURA MICRO SCIENCE KK·Filed 2006·Granted Oct 5, 2010·1 cites·3 claims
- 2849US2020353431A1Functional water producing apparatus and functional water producing methodNOMURA MICRO SCIENCE KK·Filed 2020·Application pending·0 cites
- 2949US2023243749A1Method of detecting endotoxin, endotoxin detection device, purified water production facility, injection water production facility, method of producing purified water and method of producing injection waterNOMURA MICRO SCIENCE KK·Filed 2021·Application pending·0 cites
- 3042US2010087007A1Method for quantitative determination of nickel and/or copper and equipment to be used in the methodNOMURA MICRO SCIENCE KK·Filed 2007·Application pending·0 cites
- 3141US2019270653A1Ultrapure water production method and ultrapure water production systemNOMURA MICRO SCIENCE KK·Filed 2019·Application pending·0 cites
- 3233US2013333299A1Abrasive recovery method and abrasive recovery deviceNOMURA MICRO SCIENCE KK·Filed 2013·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →