Jian WANG

Person

Niihama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Gravure roll, method of fabricating a separator, and separator
- Patent number 10,403,873
- Issue date Sep 3, 2019
- Sumitomo Chemical Company, Limited
- Koichiro Watanabe
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Roll member, coating device, separator production device, and secon...
- Patent number 10,179,341
- Issue date Jan 15, 2019
- Sumitomo Chemical Company, Limited
- Koichiro Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated porous film, non-aqueous electrolyte secondary battery se...
- Patent number 10,153,468
- Issue date Dec 11, 2018
- Sumitomo Chemical Company, Limited
- Jian Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated porous film, separator for non-aqueous electrolyte second...
- Patent number 9,799,867
- Issue date Oct 24, 2017
- Sumitomo Chemical Company, Limited
- Takeshi Kawakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Roll member, coating device, separator production device, and secon...
- Patent number 9,656,285
- Issue date May 23, 2017
- Sumitomo Chemical Company, Limited
- Koichiro Watanabe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LAMINATED POROUS FILM, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY SE...
- Publication number 20180040866
- Publication date Feb 8, 2018
- Sumitomo Chemical Company, Limited
- Jian WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAMINATED POROUS FILM, SEPARATOR FOR NON-AQUEOUS ELECTROLYTE SECOND...
- Publication number 20180013118
- Publication date Jan 11, 2018
- Sumitomo Chemical Company, Limited
- Takeshi KAWAKAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ROLL MEMBER, COATING DEVICE, SEPARATOR PRODUCTION DEVICE, AND SECON...
- Publication number 20170282204
- Publication date Oct 5, 2017
- Sumitomo Chemical Company, Limited
- Koichiro Watanabe
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
LAMINATED POROUS FILM, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY SE...
- Publication number 20160268570
- Publication date Sep 15, 2016
- Sumitomo Chemical Company, Limited
- Jian WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GRAVURE ROLL, METHOD OF FABRICATING A SEPARATOR, AND SEPARATOR
- Publication number 20160226047
- Publication date Aug 4, 2016
- Sumitomo Chemical Company, Limited
- Koichiro WATANABE
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ROLL MEMBER, COATING DEVICE, SEPARATOR PRODUCTION DEVICE, AND SECON...
- Publication number 20150202647
- Publication date Jul 23, 2015
- Sumitomo Chemical Company, Limited
- Koichiro Watanabe
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
LAMINATED POROUS FILM, SEPARATOR FOR NON-AQUEOUS ELECTROLYTE SECOND...
- Publication number 20140377630
- Publication date Dec 25, 2014
- Sumitomo Chemical Company, Limited
- Takeshi KAWAKAMI
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Gravure roll, method of fabricating a separator, and separator

Roll member, coating device, separator production device, and secon...

Laminated porous film, non-aqueous electrolyte secondary battery se...

Laminated porous film, separator for non-aqueous electrolyte second...

Roll member, coating device, separator production device, and secon...

Patents Applicationslast 30 patents

LAMINATED POROUS FILM, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY SE...

LAMINATED POROUS FILM, SEPARATOR FOR NON-AQUEOUS ELECTROLYTE SECOND...

ROLL MEMBER, COATING DEVICE, SEPARATOR PRODUCTION DEVICE, AND SECON...

LAMINATED POROUS FILM, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY SE...

GRAVURE ROLL, METHOD OF FABRICATING A SEPARATOR, AND SEPARATOR

ROLL MEMBER, COATING DEVICE, SEPARATOR PRODUCTION DEVICE, AND SECON...

LAMINATED POROUS FILM, SEPARATOR FOR NON-AQUEOUS ELECTROLYTE SECOND...