Siro Murakami

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Kyoto, JP

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Patents Grantslast 30 patents

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Polyvinyl alcohol monofilament yarns and process for producing the...
- Patent number 5,264,173
- Issue date Nov 23, 1993
- Masatsugu Mochizuki
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Polyvinyl alcohol monofilament yarns and process for producing the...
- Patent number 5,091,254
- Issue date Feb 25, 1992
- Unitika Ltd.
- Masatsugu Mochizuki
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING