Takeshi UMEHARA

Person

Ashigarakami-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hydrophilic porous membrane and method for producing hydrophilic po...
- Patent number 12,005,401
- Issue date Jun 11, 2024
- FUJIFILM Corporation
- Akihiro Ishii
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Porous membrane and filter cartridge
- Patent number 11,819,807
- Issue date Nov 21, 2023
- FUJIFILM Corporation
- Akihiro Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gas separation composite membrane, and gas separating module, gas s...
- Patent number 9,272,248
- Issue date Mar 1, 2016
- FUJIFILM Corporation
- Satoshi Sano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gas separation composite membrane and method of producing the same,...
- Patent number 9,248,413
- Issue date Feb 2, 2016
- FUJIFILM Corporation
- Satoshi Sano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gas separation composite membrane and gas separating module, gas se...
- Patent number 9,238,204
- Issue date Jan 19, 2016
- FUJIFILM Corporation
- Satoshi Sano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
SEALING METHOD
- Publication number 20230109172
- Publication date Apr 6, 2023
- FUJIFILM CORPORATION
- Takeshi Umehara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HYDROPHILIC POROUS MEMBRANE AND METHOD FOR PRODUCING HYDROPHILIC PO...
- Publication number 20210370238
- Publication date Dec 2, 2021
- FUJIFILM CORPORATION
- Akihiro ISHII
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROPHILIC POROUS MEMBRANE AND METHOD FOR PRODUCING HYDROPHILIC PO...
- Publication number 20210086139
- Publication date Mar 25, 2021
- FUJIFILM CORPORATION
- Akihiro ISHII
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POROUS MEMBRANE AND FILTER CARTRIDGE
- Publication number 20210023510
- Publication date Jan 28, 2021
- FUJIFILM CORPORATION
- Akihiro ISHII
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GAS SEPARATION COMPOSITE MEMBRANE AND METHOD OF PRODUCING THE SAME,...
- Publication number 20140130667
- Publication date May 15, 2014
- FUJIFILM CORPORATION
- Satoshi SANO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS SEPARATION COMPOSITE MEMBRANE AND GAS SEPARATING MODULE, GAS SE...
- Publication number 20140130668
- Publication date May 15, 2014
- FUJIFILM CORPORATION
- Satoshi SANO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS SEPARATION COMPOSITE MEMBRANE, AND GAS SEPARATING MODULE, GAS S...
- Publication number 20140130669
- Publication date May 15, 2014
- FUJIFILM CORPORATION
- Satoshi SANO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Takeshi UMEHARA

Person

Patents Grantslast 30 patents

Hydrophilic porous membrane and method for producing hydrophilic po...

Porous membrane and filter cartridge

Gas separation composite membrane, and gas separating module, gas s...

Gas separation composite membrane and method of producing the same,...

Gas separation composite membrane and gas separating module, gas se...

Patents Applicationslast 30 patents

SEALING METHOD

HYDROPHILIC POROUS MEMBRANE AND METHOD FOR PRODUCING HYDROPHILIC PO...

HYDROPHILIC POROUS MEMBRANE AND METHOD FOR PRODUCING HYDROPHILIC PO...

POROUS MEMBRANE AND FILTER CARTRIDGE

GAS SEPARATION COMPOSITE MEMBRANE AND METHOD OF PRODUCING THE SAME,...

GAS SEPARATION COMPOSITE MEMBRANE AND GAS SEPARATING MODULE, GAS SE...

GAS SEPARATION COMPOSITE MEMBRANE, AND GAS SEPARATING MODULE, GAS S...