Atsushi Sawamoto

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Otsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multilayer film
- Patent number 10,751,980
- Issue date Aug 25, 2020
- Toray Industries, Inc.
- Atsushi Sawamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer-ion-permeable membrane, composite-ion-permeable membrane, b...
- Patent number 10,305,143
- Issue date May 28, 2019
- Toray Industries, Inc.
- Atsushi Sawamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer-ion-permeable membrane, composite-ion-permeable membrane, b...
- Patent number 10,173,179
- Issue date Jan 8, 2019
- Toray Industries, Inc.
- Atsushi Sawamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic polyamide porous film, separator for battery, and battery
- Patent number 10,044,017
- Issue date Aug 7, 2018
- Toray Industries, Inc.
- Atsushi Sawamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aromatic polyamide porous film and separator for capacitor or batte...
- Patent number 8,815,384
- Issue date Aug 26, 2014
- Toray Industries, Inc.
- Atsushi Sawamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
MULTILAYER FILM
- Publication number 20190217587
- Publication date Jul 18, 2019
- TORAY INDUSTRIES, INC.
- Atsushi Sawamoto
- B32 - LAYERED PRODUCTS
Information Patent Application
POLYMER-ION-PERMEABLE MEMBRANE, COMPOSITE-ION-PERMEABLE MEMBRANE, B...
- Publication number 20170358817
- Publication date Dec 14, 2017
- TORAY INDUSTRIES, INC.
- Atsushi Sawamoto
- B32 - LAYERED PRODUCTS
Information Patent Application
POLYMER-ION-PERMEABLE MEMBRANE, COMPOSITE-ION-PERMEABLE MEMBRANE, B...
- Publication number 20170320021
- Publication date Nov 9, 2017
- TORAY INDUSTRIES, INC.
- Atsushi Sawamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AROMATIC POLYAMIDE POROUS FILM, SEPARATOR FOR BATTERY, AND BATTERY
- Publication number 20140329155
- Publication date Nov 6, 2014
- TORAY INDUSTRIES, INC.
- Atsushi Sawamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AROMATIC POLYAMIDE POROUS FILM AND SEPARATOR FOR CAPACITOR OR BATTE...
- Publication number 20120308898
- Publication date Dec 6, 2012
- TORAY INDUSTRIES, INC.
- Atsushi Sawamoto
- H01 - BASIC ELECTRIC ELEMENTS