Toshiyuki ISHIZAKI

Person

Shiga, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Porous hollow-fiber membrane and production process therefor
- Patent number 11,077,407
- Issue date Aug 3, 2021
- Toray Industries, Inc.
- Kenta Iwai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Porous hollow fiber membrane
- Patent number 11,058,996
- Issue date Jul 13, 2021
- Toray Industries, Inc.
- Takaaki Yasuda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Separation membrane and method for producing same
- Patent number 10,702,834
- Issue date Jul 7, 2020
- Toray Industries, Inc.
- Kenta Iwai
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Porous hollow fiber membrane
- Patent number 10,456,753
- Issue date Oct 29, 2019
- Toray Industries, Inc.
- Takaaki Yasuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Porous hollow fiber membrane
- Patent number 9,901,883
- Issue date Feb 27, 2018
- Toray Industries, Inc.
- Masayuki Hanakawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Separation membrane and method for producing the same
- Patent number 9,174,174
- Issue date Nov 3, 2015
- Toray Industries, Inc.
- Kenji Komori
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Porous membrane and method for manufacturing the same
- Patent number 7,851,024
- Issue date Dec 14, 2010
- Toray Industries, Inc.
- Hirofumi Morikawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Hollow fiber membrane and method of producing the same
- Patent number 7,504,034
- Issue date Mar 17, 2009
- Toray Industries, Inc.
- Shin-Ichi Minegishi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Hollow fiber membrane and method of producing the same
- Patent number 7,182,870
- Issue date Feb 27, 2007
- Toray Industries, Inc.
- Shin-ichi Minegishi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
POROUS HOLLOW-FIBER MEMBRANE AND PRODUCTION PROCESS THEREFOR
- Publication number 20200246756
- Publication date Aug 6, 2020
- TORAY INDUSTRIES, INC.
- Kenta IWAI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POROUS HOLLOW FIBER MEMBRANE
- Publication number 20190070565
- Publication date Mar 7, 2019
- TORAY INDUSTRIES, INC.
- Takaaki YASUDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POROUS HOLLOW FIBER MEMBRANE
- Publication number 20180369757
- Publication date Dec 27, 2018
- TORAY INDUSTRIES, INC.
- Takaaki YASUDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HOLLOW FIBER MEMBRANE MANUFACTURING METHOD
- Publication number 20180057974
- Publication date Mar 1, 2018
- TORAY INDUSTRIES, INC.
- Kenta IWAI
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
POROUS HOLLOW FIBER MEMBRANE
- Publication number 20170348649
- Publication date Dec 7, 2017
- TORAY INDUSTRIES, INC.
- Masayuki HANAKAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEPARATION MEMBRANE AND METHOD FOR PRODUCING SAME
- Publication number 20170157572
- Publication date Jun 8, 2017
- TORAY INDUSTRIES, INC.
- Kenta IWAI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEPARATION MEMBRANE AND METHOD FOR PRODUCING THE SAME
- Publication number 20110226689
- Publication date Sep 22, 2011
- TORAY INDUSTRIES, INC.
- Kenji Komori
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hollow fiber membrane and method of producing the same
- Publication number 20070090051
- Publication date Apr 26, 2007
- TORAY INDUSTRIES, INC.
- Shin-ichi Minegishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Porous membrane and method for manufacturing the same
- Publication number 20070084794
- Publication date Apr 19, 2007
- TORAY INDUSTRIES, INC.
- Hirofumi Morikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hollow fiber membrane and method of producing the same
- Publication number 20050258101
- Publication date Nov 24, 2005
- TORAY INDUSTRIES, INC.
- Shin-ichi Minegishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hollow fiber membrane and method of producing the same
- Publication number 20030094409
- Publication date May 22, 2003
- TORAY INDUSTRIES, INC.
- Shin-ichi Minegishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Toshiyuki ISHIZAKI

Person

Patents Grantslast 30 patents

Porous hollow-fiber membrane and production process therefor

Porous hollow fiber membrane

Separation membrane and method for producing same

Porous hollow fiber membrane

Porous hollow fiber membrane

Separation membrane and method for producing the same

Porous membrane and method for manufacturing the same

Hollow fiber membrane and method of producing the same

Hollow fiber membrane and method of producing the same

Patents Applicationslast 30 patents

POROUS HOLLOW-FIBER MEMBRANE AND PRODUCTION PROCESS THEREFOR

POROUS HOLLOW FIBER MEMBRANE

POROUS HOLLOW FIBER MEMBRANE

HOLLOW FIBER MEMBRANE MANUFACTURING METHOD

POROUS HOLLOW FIBER MEMBRANE

SEPARATION MEMBRANE AND METHOD FOR PRODUCING SAME

SEPARATION MEMBRANE AND METHOD FOR PRODUCING THE SAME

Hollow fiber membrane and method of producing the same

Porous membrane and method for manufacturing the same

Hollow fiber membrane and method of producing the same

Hollow fiber membrane and method of producing the same