Hayashi Takahashi

Person

Sunto-gun, Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Crosslinked acrylic moisture absorbing fibers and production method...
- Patent number 6,736,856
- Issue date May 18, 2004
- Toho Tenax Co., Ltd.
- Hayashi Takahashi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Acrylic fiber strand suitable for use in carbon fiber production an...
- Patent number 5,286,563
- Issue date Feb 15, 1994
- Toho Rayon Co., Ltd.
- Hayashi Takahashi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for producing preoxidized fibers from acrylic fibers
- Patent number 4,898,700
- Issue date Feb 6, 1990
- Toho Rayon Co., Ltd.
- Osamu Yoshinari
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for producing carbon fibers from acrylonitrile fiber strands
- Patent number 4,869,856
- Issue date Sep 26, 1989
- Toho Rayon Co., Ltd.
- Hayashi Takahashi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Acrylic fibers for producing preoxidized fibers
- Patent number 4,659,623
- Issue date Apr 21, 1987
- Toho Beslon Co., Ltd.
- Osamu Yoshinari
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Preoxidized fiber and process for producing the same
- Patent number 4,536,448
- Issue date Aug 20, 1985
- Hiroyasu Ogawa
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Hayashi Takahashi

Person

Patents Grantslast 30 patents

Crosslinked acrylic moisture absorbing fibers and production method...

Acrylic fiber strand suitable for use in carbon fiber production an...

Process for producing preoxidized fibers from acrylic fibers

Method for producing carbon fibers from acrylonitrile fiber strands

Acrylic fibers for producing preoxidized fibers

Preoxidized fiber and process for producing the same