Toshiyuki Kawashima

Person

Kurita-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Separation membrane module and liquid treatment system including th...
- Patent number 12,263,448
- Issue date Apr 1, 2025
- Nitto Denko Corporation
- Toshiyuki Kawashima
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Composite semipermeable membrane and method for manufacturing same
- Patent number 12,012,493
- Issue date Jun 18, 2024
- Nitto Denko Corporation
- Toshiyuki Kawashima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composite semipermeable membrane and method for manufacturing same
- Patent number 11,590,458
- Issue date Feb 28, 2023
- Nitto Denko Corporation
- Toshiyuki Kawashima
- 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
Method of manufacturing wiring board
- Patent number 7,237,332
- Issue date Jul 3, 2007
- Nitto Denko Corporation
- Toshiyuki Kawashima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing multilayer wiring board
- Patent number 7,121,000
- Issue date Oct 17, 2006
- Nitto Denko Corporation
- Toshiyuki Kawashima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of forming composite insulating layer and process of produci...
- Patent number 7,022,373
- Issue date Apr 4, 2006
- Nitto Denko Corporation
- Nobuharu Tahara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing multilayer wiring board
- Patent number 7,017,264
- Issue date Mar 28, 2006
- Nitto Denko Corporation
- Kenichi Ikeda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing metal foil
- Patent number 6,807,729
- Issue date Oct 26, 2004
- Nitto Denko Corporation
- Toshiyuki Kawashima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of metal layer formation and metal foil-based layered product
- Patent number 6,773,572
- Issue date Aug 10, 2004
- Nitto Denko Corporation
- Toshiyuki Kawashima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Wiring board and method of manufacturing the same
- Patent number 6,761,790
- Issue date Jul 13, 2004
- Nitto Denko Corporation
- Toshiyuki Kawashima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Metal foil laminated plate and method of manufacturing the same
- Patent number 6,759,082
- Issue date Jul 6, 2004
- Nitto Denk Corporation
- Kenichi Ikeda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wiring board prepreg and manufacturing method thereof
- Patent number 6,596,406
- Issue date Jul 22, 2003
- Nitto Denko Corporation
- Kenichi Ikeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods of running and washing spiral wound membrane modules
- Patent number 6,533,937
- Issue date Mar 18, 2003
- Nitto Denko Corporation
- Tetsurou Adachi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fresh water generator and fresh water generating method
- Patent number 6,508,937
- Issue date Jan 21, 2003
- Nitto Denko Corporation
- Toshiyuki Kawashima
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for recovery of aqueous wash in phosphate chemical conversio...
- Patent number 6,391,206
- Issue date May 21, 2002
- Nippon Paint Co., Ltd.
- Hiroshi Chihara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Fresh water generator and fresh water generating method
- Patent number 6,334,955
- Issue date Jan 1, 2002
- Nitto Denko Corporation
- Toshiyuki Kawashima
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Waste water treatment apparatus and washing method thereof
- Patent number 5,690,830
- Issue date Nov 25, 1997
- Nitto Denko Corporation
- Akira Ohtani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
GAS SEPARATION MEMBRANE
- Publication number 20250099919
- Publication date Mar 27, 2025
- Nitto Denko Corporation
- Toshiyuki KAWASHIMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS SEPARATION MEMBRANE
- Publication number 20240335797
- Publication date Oct 10, 2024
- Nitto Denko Corporation
- Toshiyuki KAWASHIMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE REVERSE OSMOSIS MEMBRANE AND PRODUCTION METHOD THEREOF
- Publication number 20230182084
- Publication date Jun 15, 2023
- Nitto Denko Corporation
- Toshiyuki KAWASHIMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE SEMIPERMEABLE MEMBRANE AND METHOD FOR MANUFACTURING SAME
- Publication number 20230145799
- Publication date May 11, 2023
- Nitto Denko Corporation
- Toshiyuki KAWASHIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEPARATION MEMBRANE MODULE AND LIQUID TREATMENT SYSTEM INCLUDING TH...
- Publication number 20220062825
- Publication date Mar 3, 2022
- NITTO DENKO CORPORATION
- Toshiyuki KAWASHIMA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
COMPOSITE SEMIPERMEABLE MEMBRANE AND METHOD FOR MANUFACTURING SAME
- Publication number 20200353426
- Publication date Nov 12, 2020
- Nitto Denko Corporation
- Toshiyuki KAWASHIMA
- 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
METHOD FOR PRODUCING COMPOUND DERIVED FROM HERBACEOUS PLANT OF FAMI...
- Publication number 20190002931
- Publication date Jan 3, 2019
- Nitto Denko Corporation
- Kengo SASAKI
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Method of manufacturing wiring board
- Publication number 20040187305
- Publication date Sep 30, 2004
- Toshiyuki Kawashima
- B32 - LAYERED PRODUCTS
Information Patent Application
Method of forming composite insulating layer and process of produci...
- Publication number 20040170754
- Publication date Sep 2, 2004
- NITTO DENKO CORPORATION
- Nobuharu Tahara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for manufacturing multilayer wiring board
- Publication number 20040031147
- Publication date Feb 19, 2004
- Toshiyuki Kawashima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Metal foil-based layered product and process for producing the same
- Publication number 20030148112
- Publication date Aug 7, 2003
- NITTO DENKO CORPORATION
- Toshiyuki Kawashima
- B32 - LAYERED PRODUCTS
Information Patent Application
Method of metal layer formation and metal foil-based layered product
- Publication number 20030129440
- Publication date Jul 10, 2003
- NITTO DENKO CORPORATION
- Toshiyuki Kawashima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method of manufacturing metal foil laminated product and method of...
- Publication number 20020189088
- Publication date Dec 19, 2002
- Toshiyuki Kawashima
- B32 - LAYERED PRODUCTS
Information Patent Application
Multilayer wiring board and method of manufacturing the same
- Publication number 20020192870
- Publication date Dec 19, 2002
- Kenichi Ikeda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Metal foil laminated plate and method of manufacturing the same
- Publication number 20020172812
- Publication date Nov 21, 2002
- Kenichi Ikeda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Wiring board and method of manufacturing the same
- Publication number 20020164467
- Publication date Nov 7, 2002
- Toshiyuki Kawashima
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Method of manufacturing wiring board
- Publication number 20020155271
- Publication date Oct 24, 2002
- Toshiyuki Kawashima
- B32 - LAYERED PRODUCTS
Information Patent Application
Wiring board prepreg and manufacturing method thereof
- Publication number 20020121334
- Publication date Sep 5, 2002
- Kenichi Ikeda
- B32 - LAYERED PRODUCTS
Information Patent Application
Method for recovery of aqueous wash in phosphate chemical conversio...
- Publication number 20010017282
- Publication date Aug 30, 2001
- Hiroshi Chihara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Toshiyuki Kawashima

Person

Patents Grantslast 30 patents

Separation membrane module and liquid treatment system including th...

Composite semipermeable membrane and method for manufacturing same

Composite semipermeable membrane and method for manufacturing same

Spiral wound separation membrane module

Method of manufacturing wiring board

Method for manufacturing multilayer wiring board

Method of forming composite insulating layer and process of produci...

Method of manufacturing multilayer wiring board

Method of manufacturing metal foil

Method of metal layer formation and metal foil-based layered product

Wiring board and method of manufacturing the same

Metal foil laminated plate and method of manufacturing the same

Wiring board prepreg and manufacturing method thereof

Methods of running and washing spiral wound membrane modules

Fresh water generator and fresh water generating method

Method for recovery of aqueous wash in phosphate chemical conversio...

Fresh water generator and fresh water generating method

Waste water treatment apparatus and washing method thereof

Patents Applicationslast 30 patents

GAS SEPARATION MEMBRANE

GAS SEPARATION MEMBRANE

COMPOSITE REVERSE OSMOSIS MEMBRANE AND PRODUCTION METHOD THEREOF

COMPOSITE SEMIPERMEABLE MEMBRANE AND METHOD FOR MANUFACTURING SAME

SEPARATION MEMBRANE MODULE AND LIQUID TREATMENT SYSTEM INCLUDING TH...

COMPOSITE SEMIPERMEABLE MEMBRANE AND METHOD FOR MANUFACTURING SAME

SPIRAL WOUND SEPARATION MEMBRANE MODULE

METHOD FOR PRODUCING COMPOUND DERIVED FROM HERBACEOUS PLANT OF FAMI...

Method of manufacturing wiring board

Method of forming composite insulating layer and process of produci...

Method for manufacturing multilayer wiring board

Metal foil-based layered product and process for producing the same

Method of metal layer formation and metal foil-based layered product

Method of manufacturing metal foil laminated product and method of...

Multilayer wiring board and method of manufacturing the same

Metal foil laminated plate and method of manufacturing the same

Wiring board and method of manufacturing the same

Method of manufacturing wiring board

Wiring board prepreg and manufacturing method thereof

Method for recovery of aqueous wash in phosphate chemical conversio...