Hiroaki Yamazaki

Person

Shimotsuga-gun, Tochigi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Separator for lithium ion secondary battery, method for manufacture...
- Patent number 8,741,489
- Issue date Jun 3, 2014
- Japan Vilene Company, Ltd.
- Hiroshi Ohnishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sulfur containing atomic group introduced porous article, process f...
- Patent number 6,616,988
- Issue date Sep 9, 2003
- Japan Vilene Company, Ltd.
- Yasushi Takeuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Battery separator
- Patent number 6,586,137
- Issue date Jul 1, 2003
- Japan Vilene Company, Ltd.
- Masanao Tanaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Alkaline battery separator and process for producing the same
- Patent number 6,348,286
- Issue date Feb 19, 2002
- Japan Vilene Co., Ltd.
- Masanao Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sulfur containing atomic group introduced porous article
- Patent number 6,171,708
- Issue date Jan 9, 2001
- Japan Vilene Company, Ltd.
- Yasushi Takeuchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Modified porous non-conductor
- Patent number 5,965,250
- Issue date Oct 12, 1999
- Japan Vilene Company, Ltd.
- Yasushi Takeuchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for treating the outer-inner surfaces of a porous non-condu...
- Patent number 5,792,517
- Issue date Aug 11, 1998
- Japan Vilene Company
- Yasushi Takeuchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for generating and activating plasma process of treatment us...
- Patent number 5,628,883
- Issue date May 13, 1997
- Japan Vilene Co. Ltd.
- Kazuo Sugiyama
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Battery separator and a battery
- Patent number 5,290,645
- Issue date Mar 1, 1994
- Japan Vilene Co., Ltd.
- Masanao Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Separator for an alkaline battery
- Patent number 4,699,858
- Issue date Oct 13, 1987
- Firma Carl Freudenberg
- Etsurou Nakao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode separator for an electric cell
- Patent number 4,551,402
- Issue date Nov 5, 1985
- Firma Carl Freudenberg
- Tadashi Tamura
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Method for the manufacture of a battery separator using tubing
- Patent number 4,356,046
- Issue date Oct 26, 1982
- Firma Carl Freudenberg
- Hiroaki Yamazaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SEPARATOR FOR LITHIUM ION SECONDARY BATTERY, METHOD FOR MANUFACTURE...
- Publication number 20110171535
- Publication date Jul 14, 2011
- Japan Vilene Company, LTD
- Hiroshi Ohinshi
- H01 - BASIC ELECTRIC ELEMENTS

Hiroaki Yamazaki

Person

Patents Grantslast 30 patents

Separator for lithium ion secondary battery, method for manufacture...

Sulfur containing atomic group introduced porous article, process f...

Battery separator

Alkaline battery separator and process for producing the same

Sulfur containing atomic group introduced porous article

Modified porous non-conductor

Process for treating the outer-inner surfaces of a porous non-condu...

Method for generating and activating plasma process of treatment us...

Battery separator and a battery

Separator for an alkaline battery

Electrode separator for an electric cell

Method for the manufacture of a battery separator using tubing

Patents Applicationslast 30 patents

SEPARATOR FOR LITHIUM ION SECONDARY BATTERY, METHOD FOR MANUFACTURE...