Michitaka Iwata

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of a porous regenerated cellulose hollo...
- Patent number 4,822,540
- Issue date Apr 18, 1989
- Asahi Kasei Kogyo Kabushiki Kaisha
- Seiichi Manabe
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the production of uniformly dyeable nylon 66 fiber
- Patent number 4,732,720
- Issue date Mar 22, 1988
- Asahi Kasei Kogyo Kabushiki Kaisha
- Hiroshi Tanji
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Porous regenerated cellulose hollow fiber and process for preparati...
- Patent number 4,604,326
- Issue date Aug 5, 1986
- Asahi Kasei Kogyo Kabushiki Kaisha
- Seiichi Manabe
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Porous regenerated cellulose membrane and process for the preparati...
- Patent number 4,581,140
- Issue date Apr 8, 1986
- Asahi Kasei Kogyo Kabushiki Kaisha
- Seiichi Manabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Uniformly dyeable nylon 66 fiber and process for the production the...
- Patent number 4,542,063
- Issue date Sep 17, 1985
- Asahi Kasei Kogyo Kabushiki Kaisha
- Hiroshi Tanji
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the production of a polyester fiber dyeable under norma...
- Patent number 4,496,505
- Issue date Jan 29, 1985
- Asahi Kasei Kogyo Kabushiki Kaisha
- Hiroshi Tanji
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Polyester fiber dyeable under normal pressure and process for the p...
- Patent number 4,415,726
- Issue date Nov 15, 1983
- Asahi Kasei Kogyo Kabushiki Kaisha
- Hiroshi Tanji
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Michitaka Iwata

Person

Patents Grantslast 30 patents

Process for the preparation of a porous regenerated cellulose hollo...

Process for the production of uniformly dyeable nylon 66 fiber

Porous regenerated cellulose hollow fiber and process for preparati...

Porous regenerated cellulose membrane and process for the preparati...

Uniformly dyeable nylon 66 fiber and process for the production the...

Process for the production of a polyester fiber dyeable under norma...

Polyester fiber dyeable under normal pressure and process for the p...