Akihiro Niki

Person

Mishima-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic elastomer, use thereof, and process for producing the...
- Patent number 6,994,913
- Issue date Feb 7, 2006
- Sekisui Chemical Co., Ltd.
- Akihiro Niki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyesterurethane elastomers and process for their production
- Patent number 6,579,952
- Issue date Jun 17, 2003
- Sekisui Chemical Co., Ltd.
- Akihiro Niki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Engineering plastic composition and articles made of the same
- Patent number 5,236,988
- Issue date Aug 17, 1993
- Sekisui Chemical Co., Ltd.
- Kazuo Doyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester and an article made of the same
- Patent number 5,235,024
- Issue date Aug 10, 1993
- Sekisui Kagaku Kogyo Kabushiki Kaisha
- Akihiro Niki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester and an article made of the same comprising a p-quaterphen...
- Patent number 5,191,057
- Issue date Mar 2, 1993
- Sekisui Kagaku Kogyo Kabushiki Kaisha
- Akihiro Niki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Engineering plastic composition and an article made of the same
- Patent number 5,011,879
- Issue date Apr 30, 1991
- Sekisui Kagaku Kogyo Kabushiki Kaisha
- Toshio Uesaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Akihiro Niki

Person

Patents Grantslast 30 patents

Thermoplastic elastomer, use thereof, and process for producing the...

Polyesterurethane elastomers and process for their production

Engineering plastic composition and articles made of the same

Polyester and an article made of the same

Polyester and an article made of the same comprising a p-quaterphen...

Engineering plastic composition and an article made of the same