Inventor · disambiguated record
Shinichi Chikura
Also filed as: CHIKURA SHINICHI
17 granted patents·9 pending applications·112 citations·filing 1984–2016
92Inventor score
Top patents by PatentIndex Score
26 records- 0194US7198719B2Sealer holding member for membrane element and membrane element using the sameNITTO DENKO CORP·Filed 2005·Granted Apr 3, 2007·37 cites·26 claims
- 0280US7910000B2Seal ring holder for membrane element and membrane elementNITTO DENKO CORP·Filed 2009·Granted Mar 22, 2011·6 cites·7 claims
- 0378US8034241B2Spiral membrane moduleNITTO DENKO CORP·Filed 2006·Granted Oct 11, 2011·8 cites·13 claims
- 0476US8361318B2Spiral type separation membrane elementNITTO DENKO CORP·Filed 2009·Granted Jan 29, 2013·7 cites·12 claims
- 0576US7749382B2Seal ring holder for membrane element and membrane elementNITTO DENKO CORP·Filed 2006·Granted Jul 6, 2010·5 cites·9 claims
- 0675US10717049B2Membrane element and membrane element end member used in sameNITTO DENKO CORP·Filed 2016·Granted Jul 21, 2020·1 cites·18 claims
- 0774US7867394B2Membrane element sealing material holding member and membrane elementNITTO DENKO CORP·Filed 2007·Granted Jan 11, 2011·6 cites·15 claims
- 0873US8303815B2Spiral separation membrane elementBEPPU MASASHI·Filed 2006·Granted Nov 6, 2012·7 cites·8 claims
- 0973US7172697B2Seal ring holder for membrane element and membrane elementNITTO DENKO CORP·Filed 2004·Granted Feb 6, 2007·14 cites·11 claims
- 1065US9061247B2Separation membrane moduleCHIKURA SHINICHI·Filed 2011·Granted Jun 23, 2015·2 cites·10 claims
- 1156US8568589B2Connection member and separation membrane module using the sameUDA YASUHIRO·Filed 2009·Granted Oct 29, 2013·2 cites·8 claims
- 1252US7998348B2Spiral membrane element and process for producing the sameNITTO DENKO CORP·Filed 2007·Granted Aug 16, 2011·0 cites·9 claims
- 1351US4590098AProcess for producing composite membraneNITTO ELECTRIC IND CO·Filed 1984·Granted May 20, 1986·14 cites·11 claims
- 1450US2011266210A1Spiral membrane element and process for producing the sameCHIKURA SHINICHI·Filed 2011·Application pending·0 cites
- 1547US9914077B2End member for spiral separation membrane element, spiral separation membrane element and separation membrane moduleCHIKURA SHINICHI·Filed 2012·Granted Mar 13, 2018·0 cites·19 claims
- 1647US2010326901A1Pressure vessel for membrane element, membrane filtration apparatus equipped with the pressure vessel for membrane element, and method for manufacturing membrane filtration apparatusNITTO DENKO CORP·Filed 2009·Application pending·0 cites
- 1746US9504963B2Spiral separation membrane elementCHIKURA SHINICHI·Filed 2011·Granted Nov 29, 2016·0 cites·8 claims
- 1846US2009065426A1Spiral membrane elementNITTO DENKO CORP·Filed 2007·Application pending·0 cites
- 1944US9604179B2Spiral membrane element and method of producing the sameCHIKURA SHINICHI·Filed 2008·Granted Mar 28, 2017·0 cites·16 claims
- 2044US2007175812A1Spiral type separation membrane elementNITTO DENKO CORP·Filed 2005·Application pending·0 cites
- 2142US2013220915A1Separation membrane element and fluid collecting tube for separation membrane elementCHIKURA SHINICHI·Filed 2011·Application pending·0 cites
- 2238US2004182774A1Spiral separation membrane elementNITTO DENKO CORP·Filed 2004·Application pending·0 cites
- 2338US2004195164A1Spiral separation membrane elementNITTO DENKO CORP·Filed 2004·Application pending·0 cites
- 2437US2013087499A1Spiral separation membrane element, perforated hollow tube, and method of producing the sameUDA YASUHIRO·Filed 2011·Application pending·0 cites
- 2536US2004182775A1Spiral separation membrane elementNITTO DENKO CORP·Filed 2004·Application pending·0 cites
- 2632US5891340AMethod of cooling filtration apparatus after steam sterilizationNITTO DENKO CORP·Filed 1997·Granted Apr 6, 1999·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →