Masato Yoshimoto

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hygroscopic polyamide fiber
- Patent number 5,306,761
- Issue date Apr 26, 1994
- Teijin Limited
- Shinji Ohwaki
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Synthetic polymer multifilament yarn useful for bulky yarn and proc...
- Patent number 4,791,026
- Issue date Dec 13, 1988
- Teijin Limited
- Masato Yoshimoto
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for producing a hollow irregular multifilament yarn
- Patent number 4,631,162
- Issue date Dec 23, 1986
- Teijin Limited
- Masato Yoshimoto
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Hollow irregular multifilament yarn and process and spinneret for p...
- Patent number 4,546,043
- Issue date Oct 8, 1985
- Teijin Limited
- Masato Yoshimoto
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING