Akira Sakurai

Person

Kamakura-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polyvinyl chloride fiber for artificial hair, manufacturing and app...
- Patent number 7,951,315
- Issue date May 31, 2011
- Denki Kagaku Kogyo Kabushiki Kaisha
- Akira Sakurai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Polyvinyl chloride fiber, process for producing the same, and use t...
- Patent number 7,629,048
- Issue date Dec 8, 2009
- Denki Kagaku Kogyo Kabushiki Kaisha
- Akira Sakurai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin composition, polyvinyl chloride fibers and process for produc...
- Patent number 6,875,507
- Issue date Apr 5, 2005
- Denki Kagaku Kogyo Kabushiki Kaisha
- Masamichi Kanaoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
VINYL CHLORIDE RESIN FIBER AND METHOD FOR PRODUCING SAME
- Publication number 20100233390
- Publication date Sep 16, 2010
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- Akira Sakurai
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
POLYVINYL CHLORIDE FIBER FOR ARTIFICIAL HAIR, MANUFACTURING AND APP...
- Publication number 20090115093
- Publication date May 7, 2009
- Denki Kagaku Kabushiki Kaisha
- Akira Sakurai
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Fiber Bundle for Artificial Hair and Head Decoration Article Compri...
- Publication number 20080210250
- Publication date Sep 4, 2008
- Denki Kagaku Kogyo Kabushiki Kaisha
- Atsushi Horihata
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Polyvinyl chloride fiber for artificial hair, manufacturing and app...
- Publication number 20070077424
- Publication date Apr 5, 2007
- Akira Sakurai
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Polyvinyl chloride fiber, process for producing the same, and use t...
- Publication number 20060141248
- Publication date Jun 29, 2006
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- Akira Sakurai
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Resin composition, polyvinyl chloride fibers and process for produc...
- Publication number 20040234759
- Publication date Nov 25, 2004
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- Masamichi Kanaoka
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Akira Sakurai

Person

Patents Grantslast 30 patents

Polyvinyl chloride fiber for artificial hair, manufacturing and app...

Polyvinyl chloride fiber, process for producing the same, and use t...

Resin composition, polyvinyl chloride fibers and process for produc...

Patents Applicationslast 30 patents

VINYL CHLORIDE RESIN FIBER AND METHOD FOR PRODUCING SAME

POLYVINYL CHLORIDE FIBER FOR ARTIFICIAL HAIR, MANUFACTURING AND APP...

Fiber Bundle for Artificial Hair and Head Decoration Article Compri...

Polyvinyl chloride fiber for artificial hair, manufacturing and app...

Polyvinyl chloride fiber, process for producing the same, and use t...

Resin composition, polyvinyl chloride fibers and process for produc...