Masaaki Yanagihara

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Iyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyester false-twist yarn and method of manufacturing the yarn
- Patent number 7,000,375
- Issue date Feb 21, 2006
- Teijin Limited
- Masaaki Yanagihara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for heat treating a synthetic yarn during false-twist textur...
- Patent number 5,528,893
- Issue date Jun 25, 1996
- Teijin Seiki Co. Ltd.
- Masaaki Yanagihara
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Apparatus for heat treating a synthetic yarn during false-twist tex...
- Patent number 5,404,705
- Issue date Apr 11, 1995
- Teijin Seiki Co., Ltd.
- Masaaki Yanagihara
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Level-dyeable mix-spun false-twisted yarn
- Patent number 4,976,097
- Issue date Dec 11, 1990
- Teijin Limited
- Masaaki Yanagihara
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Worsted yarn-like false-twisted yarn
- Patent number 4,955,189
- Issue date Sep 11, 1990
- Teijin Limited
- Masaaki Yanagihara
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
ANTISTATIC POLYESTER FALSE TWISTED YARN, PROCESS FOR ITS PRODUCTION...
- Publication number 20090308048
- Publication date Dec 17, 2009
- Teijin Fibers Limited
- Masaaki Yanagihara
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Polyester false-twist yarn and method of manufacturing the yarn
- Publication number 20050102992
- Publication date May 19, 2005
- Masaaki Yanagihara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL