Yasuhiro Uda

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Flow path spacer and spiral membrane element
- Patent number 11,517,856
- Issue date Dec 6, 2022
- Nitto Denko Corporation
- Yuha Okazaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Spiral membrane element
- Patent number 11,433,356
- Issue date Sep 6, 2022
- Nitto Denko Corporation
- Mieko Nishi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Spiral membrane element
- Patent number 11,305,237
- Issue date Apr 19, 2022
- Nitto Denko Corporation
- Mieko Nishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Spiral membrane element
- Patent number 11,273,414
- Issue date Mar 15, 2022
- Nitto Denko Corporation
- Mieko Nishi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Spiral membrane element
- Patent number 10,987,632
- Issue date Apr 27, 2021
- Nitto Denko Corporation
- Mieko Nishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane module
- Patent number 10,960,356
- Issue date Mar 30, 2021
- Nitto Denko Corporation
- Yasuhiro Uda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Spiral membrane module
- Patent number 10,906,004
- Issue date Feb 2, 2021
- Nitto Denko Corporation
- Yasuhiro Uda
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Permeation side flow path material for spiral membrane element and...
- Patent number 10,874,993
- Issue date Dec 29, 2020
- Nitto Denko Corporation
- Yasuhiro Uda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Spiral wound separation membrane module
- Patent number 10,821,403
- Issue date Nov 3, 2020
- Nitto Denko Corporation
- Yasuhiro Uda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane element and membrane element end member used in same
- Patent number 10,717,049
- Issue date Jul 21, 2020
- Nitto Denko Corporation
- Hideki Matsuda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
End member for spiral separation membrane element, spiral separatio...
- Patent number 9,914,077
- Issue date Mar 13, 2018
- Nitto Denko Corporation
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Spiral-wound forward osmosis membrane element and forward osmosis m...
- Patent number 9,861,938
- Issue date Jan 9, 2018
- Nitto Denko Corporation
- Yasuhiro Uda
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Spiral membrane element and method of producing the same
- Patent number 9,604,179
- Issue date Mar 28, 2017
- Nitto Denko Corporation
- Shinichi Chikura
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Spiral separation membrane element
- Patent number 9,504,963
- Issue date Nov 29, 2016
- Nitto Denko Corporation
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Separation membrane module
- Patent number 9,061,247
- Issue date Jun 23, 2015
- Nitto Denko Corporation
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite semipermeable membrane
- Patent number 8,672,142
- Issue date Mar 18, 2014
- Nitto Denko Corporation
- Shinya Nishiyama
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Composite semipermeable membrane
- Patent number 8,584,870
- Issue date Nov 19, 2013
- Nitto Denko Corporation
- Shinya Nishiyama
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Connection member and separation membrane module using the same
- Patent number 8,568,589
- Issue date Oct 29, 2013
- Nitto Denko Corporation
- Yasuhiro Uda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Spiral type separation membrane element
- Patent number 8,361,318
- Issue date Jan 29, 2013
- Nitto Denko Corporation
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Spiral membrane module
- Patent number 8,034,241
- Issue date Oct 11, 2011
- Nitto Denko Corporation
- Masashi Beppu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Spiral membrane element and process for producing the same
- Patent number 7,998,348
- Issue date Aug 16, 2011
- Nitto Denko Corporation
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Seal ring holder for membrane element and membrane element
- Patent number 7,910,000
- Issue date Mar 22, 2011
- Nitto Denko Corporation
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane element sealing material holding member and membrane element
- Patent number 7,867,394
- Issue date Jan 11, 2011
- Nitto Denko Corporation
- Yasuhiro Uda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Seal ring holder for membrane element and membrane element
- Patent number 7,749,382
- Issue date Jul 6, 2010
- Nitto Denko Corporation
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sealer holding member for membrane element and membrane element usi...
- Patent number 7,198,719
- Issue date Apr 3, 2007
- Nitto Denko Corporation
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Seal ring holder for membrane element and membrane element
- Patent number 7,172,697
- Issue date Feb 6, 2007
- Nitto Denko Corporation
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FLOW PATH SPACER AND SPIRAL MEMBRANE ELEMENT
- Publication number 20210205761
- Publication date Jul 8, 2021
- NITTO DENKO CORPORATION
- Yuha OKAZAKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RAW WATER CHANNEL SPACER AND SPIRAL WOUND MEMBRANE ELEMENT INCLUDIN...
- Publication number 20200164315
- Publication date May 28, 2020
- Nitto Denko Corporation
- Yuha OKAZAKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPIRAL MEMBRANE MODULE
- Publication number 20200070096
- Publication date Mar 5, 2020
- NITTO DENKO CORPORATION
- Yasuhiro UDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPIRAL MEMBRANE ELEMENT
- Publication number 20190255487
- Publication date Aug 22, 2019
- NITTO DENKO CORPORATION
- Mieko Nishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPIRAL MEMBRANE ELEMENT
- Publication number 20190247794
- Publication date Aug 15, 2019
- NITTO DENKO CORPORATION
- Mieko Nishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE MODULE
- Publication number 20190111397
- Publication date Apr 18, 2019
- NITTO DENKO CORPORATION
- Yasuhiro UDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPIRAL WOUND SEPARATION MEMBRANE MODULE
- Publication number 20190060837
- Publication date Feb 28, 2019
- Nitto Denko Corporation
- Yasuhiro UDA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MEMBRANE ELEMENT AND MEMBRANE ELEMENT END MEMBER USED IN SAME
- Publication number 20190009220
- Publication date Jan 10, 2019
- Nitto Denko Corporation
- Hideki MATSUDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PERMEATION SIDE FLOW PATH MATERIAL FOR SPIRAL MEMBRANE ELEMENT AND...
- Publication number 20170239626
- Publication date Aug 24, 2017
- Nitto Denko Corporation
- Yasuhiro UDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLOW PATH MEMBER AND FORWARD OSMOSIS MEMBRANE ELEMENT
- Publication number 20160279575
- Publication date Sep 29, 2016
- NITTO DENKO CORPORATION
- Makoto KOBUKE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPIRAL-WOUND FORWARD OSMOSIS MEMBRANE ELEMENT AND FORWARD OSMOSIS M...
- Publication number 20150157984
- Publication date Jun 11, 2015
- NITTO DENKO CORPORATION
- Yasuhiro Uda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
END MEMBER FOR SPIRAL SEPARATION MEMBRANE ELEMENT, SPIRAL SEPARATIO...
- Publication number 20140183126
- Publication date Jul 3, 2014
- NITTO DENKO CORPORATION
- Shinichi CHikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPIRAL SEPARATION MEMBRANE ELEMENT
- Publication number 20130299416
- Publication date Nov 14, 2013
- NITTO DENKO CORPORATION
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEPARATION MEMBRANE MODULE
- Publication number 20130186819
- Publication date Jul 25, 2013
- NITTO DENKO CORPORATION
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPIRAL SEPARATION MEMBRANE ELEMENT, PERFORATED HOLLOW TUBE, AND MET...
- Publication number 20130087499
- Publication date Apr 11, 2013
- NITTO DENKO CORPORATION
- Yasuhiro Uda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SPIRAL MEMBRANE ELEMENT AND PROCESS FOR PRODUCING THE SAME
- Publication number 20110266210
- Publication date Nov 3, 2011
- Shinichi CHIKURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FEED SIDE PASSAGE MATERIAL AND SPIRAL SEPARATION MEMBRANE ELEMENT
- Publication number 20110168623
- Publication date Jul 14, 2011
- Yasuhiro Uda
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
CONNECTION MEMBER AND SEPARATION MEMBRANE MODULE USING THE SAME
- Publication number 20110000844
- Publication date Jan 6, 2011
- Yasuhiro Uda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRESSURE VESSEL FOR MEMBRANE ELEMENT, MEMBRANE FILTRATION APPARATUS...
- Publication number 20100326901
- Publication date Dec 30, 2010
- NITTO DENKO CORPORATION
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE SEMIPERMEABLE MEMBRANES AND PROCESS FOR PRODUCTION THEREOF
- Publication number 20100320143
- Publication date Dec 23, 2010
- Nitto Denko Corporation
- Takahisa Konishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE SEMIPERMEABLE MEMBRANE
- Publication number 20100178489
- Publication date Jul 15, 2010
- Shinya Nishiyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPIRAL TYPE SEPARATION MEMBRANE ELEMENT
- Publication number 20100108593
- Publication date May 6, 2010
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPIRAL TYPE SEPARATION MEMBRANE ELEMENT
- Publication number 20100096316
- Publication date Apr 22, 2010
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPIRAL MEMBRANE MODULE
- Publication number 20090277825
- Publication date Nov 12, 2009
- Masashi Beppu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Seal Ring Holder for Membrane Element and Membrane Element
- Publication number 20090188855
- Publication date Jul 30, 2009
- NITTO DENKO CORPORATION
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE ELEMENT SEALING MATERIAL HOLDING MEMBER AND MEMBRANE ELEMENT
- Publication number 20090095670
- Publication date Apr 16, 2009
- Yasuhiro Uda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPIRAL MEMBRANE ELEMENT
- Publication number 20090065426
- Publication date Mar 12, 2009
- NITTO DENKO CORPORATION
- Katsumi Ishii
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPIRAL MEMBRANE ELEMENT AND PROCESS FOR PRODUCING THE SAME
- Publication number 20090026130
- Publication date Jan 29, 2009
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPIRAL MEMBRANE ELEMENT AND METHOD OF PRODUCING THE SAME
- Publication number 20080302719
- Publication date Dec 11, 2008
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Spiral type separation membrane element
- Publication number 20070175812
- Publication date Aug 2, 2007
- Nitto Denko Corporation
- Shinichi Chikura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Yasuhiro Uda

Person

Patents Grantslast 30 patents

Flow path spacer and spiral membrane element

Spiral membrane element

Spiral membrane element

Spiral membrane element

Spiral membrane element

Membrane module

Spiral membrane module

Permeation side flow path material for spiral membrane element and...

Spiral wound separation membrane module

Membrane element and membrane element end member used in same

End member for spiral separation membrane element, spiral separatio...

Spiral-wound forward osmosis membrane element and forward osmosis m...

Spiral membrane element and method of producing the same

Spiral separation membrane element

Separation membrane module

Composite semipermeable membrane

Composite semipermeable membrane

Connection member and separation membrane module using the same

Spiral type separation membrane element

Spiral membrane module

Spiral membrane element and process for producing the same

Seal ring holder for membrane element and membrane element

Membrane element sealing material holding member and membrane element

Seal ring holder for membrane element and membrane element

Sealer holding member for membrane element and membrane element usi...

Seal ring holder for membrane element and membrane element

Patents Applicationslast 30 patents

FLOW PATH SPACER AND SPIRAL MEMBRANE ELEMENT

RAW WATER CHANNEL SPACER AND SPIRAL WOUND MEMBRANE ELEMENT INCLUDIN...

SPIRAL MEMBRANE MODULE

SPIRAL MEMBRANE ELEMENT

SPIRAL MEMBRANE ELEMENT

MEMBRANE MODULE

SPIRAL WOUND SEPARATION MEMBRANE MODULE

MEMBRANE ELEMENT AND MEMBRANE ELEMENT END MEMBER USED IN SAME

PERMEATION SIDE FLOW PATH MATERIAL FOR SPIRAL MEMBRANE ELEMENT AND...

FLOW PATH MEMBER AND FORWARD OSMOSIS MEMBRANE ELEMENT

SPIRAL-WOUND FORWARD OSMOSIS MEMBRANE ELEMENT AND FORWARD OSMOSIS M...

END MEMBER FOR SPIRAL SEPARATION MEMBRANE ELEMENT, SPIRAL SEPARATIO...

SPIRAL SEPARATION MEMBRANE ELEMENT

SEPARATION MEMBRANE MODULE

SPIRAL SEPARATION MEMBRANE ELEMENT, PERFORATED HOLLOW TUBE, AND MET...

SPIRAL MEMBRANE ELEMENT AND PROCESS FOR PRODUCING THE SAME

FEED SIDE PASSAGE MATERIAL AND SPIRAL SEPARATION MEMBRANE ELEMENT

CONNECTION MEMBER AND SEPARATION MEMBRANE MODULE USING THE SAME

PRESSURE VESSEL FOR MEMBRANE ELEMENT, MEMBRANE FILTRATION APPARATUS...

COMPOSITE SEMIPERMEABLE MEMBRANES AND PROCESS FOR PRODUCTION THEREOF

COMPOSITE SEMIPERMEABLE MEMBRANE

SPIRAL TYPE SEPARATION MEMBRANE ELEMENT

SPIRAL TYPE SEPARATION MEMBRANE ELEMENT

SPIRAL MEMBRANE MODULE

Seal Ring Holder for Membrane Element and Membrane Element

MEMBRANE ELEMENT SEALING MATERIAL HOLDING MEMBER AND MEMBRANE ELEMENT

SPIRAL MEMBRANE ELEMENT

SPIRAL MEMBRANE ELEMENT AND PROCESS FOR PRODUCING THE SAME

SPIRAL MEMBRANE ELEMENT AND METHOD OF PRODUCING THE SAME

Spiral type separation membrane element