Katsura Maeda

Person

Kurashiki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Elastic polyurethane fiber
- Patent number 5,310,852
- Issue date May 10, 1994
- Kuraray Co., Ltd.
- Koji Hirai
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Polyester urethane fiber: polyester made from methyl pentane diol
- Patent number 5,118,780
- Issue date Jun 2, 1992
- Kuraray Co., Ltd.
- Koji Hirai
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Heatsettable artificial hair and production thereof
- Patent number 5,057,369
- Issue date Oct 15, 1991
- Kuraray Co., Ltd.
- Shinji Yamaguchi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Artificial hair and production thereof
- Patent number 4,916,013
- Issue date Apr 10, 1990
- Kuraray Co., Ltd.
- Katsura Maeda
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fiber having high density and roughened surface
- Patent number 4,745,027
- Issue date May 17, 1988
- Kuraray Co., Ltd.
- Katsura Maeda
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Synthetic fibers imparted with an irregular surface and a process f...
- Patent number 4,451,534
- Issue date May 29, 1984
- Kuraray Co., Ltd.
- Takao Akagi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Polyester synthetic fiber containing particulate material and a met...
- Patent number 4,254,182
- Issue date Mar 3, 1981
- Kuraray Co., Ltd.
- Shinji Yamaguchi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Katsura Maeda

Person

Patents Grantslast 30 patents

Elastic polyurethane fiber

Polyester urethane fiber: polyester made from methyl pentane diol

Heatsettable artificial hair and production thereof

Artificial hair and production thereof

Fiber having high density and roughened surface

Synthetic fibers imparted with an irregular surface and a process f...

Polyester synthetic fiber containing particulate material and a met...