Inventor
UDA YASUHIRO
JP24 patents
⚠️ This page may combine multiple inventors who share the name “UDA YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NITTO DENKO CORP
18 patentsUS7198719B2Apr 3, 2007
Sealer holding member for membrane element and membrane element using the same
NITTO DENKO CORP37 citations92
US7172697B2Feb 6, 2007
Seal ring holder for membrane element and membrane element
NITTO DENKO CORP14 citations92
US8034241B2Oct 11, 2011
Spiral membrane module
NITTO DENKO CORP8 citations83
US8361318B2Jan 29, 2013
Spiral type separation membrane element
NITTO DENKO CORP7 citations79
US7910000B2Mar 22, 2011
Seal ring holder for membrane element and membrane element
NITTO DENKO CORP6 citations73
US7749382B2Jul 6, 2010
Seal ring holder for membrane element and membrane element
NITTO DENKO CORP5 citations73
US9861938B2Jan 9, 2018
Spiral-wound forward osmosis membrane element and forward osmosis membrane module
NITTO DENKO CORP2 citations68
US10717049B2Jul 21, 2020
Membrane element and membrane element end member used in same
NITTO DENKO CORP1 citations62
US7867394B2Jan 11, 2011
Membrane element sealing material holding member and membrane element
NITTO DENKO CORP6 citations60
US11517856B2Dec 6, 2022
Flow path spacer and spiral membrane element
NITTO DENKO CORP1 citations57
US11484840B2Nov 1, 2022
Raw water channel spacer and spiral wound membrane element including the same
NITTO DENKO CORP1 citations57
US11433356B2Sep 6, 2022
Spiral membrane element
NITTO DENKO CORP0 citations57
US10987632B2Apr 27, 2021
Spiral membrane element
NITTO DENKO CORP0 citations57
US10960356B2Mar 30, 2021
Membrane module
NITTO DENKO CORP0 citations51
US10906004B2Feb 2, 2021
Spiral membrane module
NITTO DENKO CORP0 citations51
US10874993B2Dec 29, 2020
Permeation side flow path material for spiral membrane element and method for manufacturing same
NITTO DENKO CORP0 citations41
US10821403B2Nov 3, 2020
Spiral wound separation membrane module
NITTO DENKO CORP0 citations41
US7998348B2Aug 16, 2011
Spiral membrane element and process for producing the same
NITTO DENKO CORP0 citations40
CHIKURA SHINICHI
4 patentsUS9061247B2Jun 23, 2015
Separation membrane module
CHIKURA SHINICHI2 citations57
US9504963B2Nov 29, 2016
Spiral separation membrane element
CHIKURA SHINICHI0 citations48
US9914077B2Mar 13, 2018
End member for spiral separation membrane element, spiral separation membrane element and separation membrane module
CHIKURA SHINICHI0 citations39
US9604179B2Mar 28, 2017
Spiral membrane element and method of producing the same
CHIKURA SHINICHI0 citations35