Kiyoshi Nakagawa

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Mishima, JA

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Patents Grantslast 30 patents

Information Patent Grant
Textured polyester yarns and process for the production thereof
- Patent number 4,084,622
- Issue date Apr 18, 1978
- Toray Industries Inc.
- Kiyoshi Nakagawa
- D03 - WEAVING
Information Patent Grant
Process for producing a highly oriented polyester undrawn yarn
- Patent number 4,049,763
- Issue date Sep 20, 1977
- Toray Industries, Inc.
- Masatoshi Mineo
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Polyester filament having excellent antistatic properties and proce...
- Patent number 4,035,441
- Issue date Jul 12, 1977
- Toray Industries, Inc.
- Tadakazu Endo
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING