Noboru Chujo

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Patents Grantslast 30 patents

Information Patent Grant
Hydrophilic aromatic polyester fiber
- Patent number 5,331,032
- Issue date Jul 19, 1994
- Teijin Limited
- Togi Suzuki
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Aromatic polyester resin composition and fiber
- Patent number 5,262,460
- Issue date Nov 16, 1993
- Teijin Limited
- Togi Suzuki
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for production of modified polyesters
- Patent number 4,845,186
- Issue date Jul 4, 1989
- Dai-Ichi Kogyo Seiyaku Co., Ltd.
- Noboru Chujo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...