Yoshihiro Nishihara

Person

Hiroshima, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Highly shrinkable acrylic fiber, pile compositions containing the s...
- Patent number 6,863,977
- Issue date Mar 8, 2005
- Mitsubishi Rayon Co., Ltd.
- Ryo Ochi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Chitosan-containing acrylic fibers and process for preparing the same
- Patent number 6,551,705
- Issue date Apr 22, 2003
- Mitsubishi Rayon Co., Ltd.
- Hiroaki Ohnishi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Process of making chitosan-containing acrylic fibers
- Patent number 6,524,508
- Issue date Feb 25, 2003
- Mitsubishi Rayon Co., Ltd.
- Hiroaki Ohnishi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Flat filaments provided with ribs and raw fibers for pile fabrics
- Patent number 5,853,853
- Issue date Dec 29, 1998
- Mitsubishi Rayon Co., Ltd.
- Yoshihiro Nishihara
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Carbon based porous hollow fiber membrane and method for producing...
- Patent number 5,089,135
- Issue date Feb 18, 1992
- Mitsubishi Rayon Co., Ltd.
- Hiroaki Yoneyama
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for producing an acrylic fiber having high fiber characteri...
- Patent number 4,902,452
- Issue date Feb 20, 1990
- Mitsubishi Rayon Co., Ltd.
- Yoshihiro Nishihara
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
Highly shrinkable acrylic fiber, pile compositions containing the s...
- Publication number 20050019562
- Publication date Jan 27, 2005
- Ryo Ochi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Yoshihiro Nishihara

Person

Patents Grantslast 30 patents

Highly shrinkable acrylic fiber, pile compositions containing the s...

Chitosan-containing acrylic fibers and process for preparing the same

Process of making chitosan-containing acrylic fibers

Flat filaments provided with ribs and raw fibers for pile fabrics

Carbon based porous hollow fiber membrane and method for producing...

Process for producing an acrylic fiber having high fiber characteri...

Patents Applicationslast 30 patents

Highly shrinkable acrylic fiber, pile compositions containing the s...