Masahiko Ozaki

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Okayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing a rush-like structure
- Patent number 4,248,812
- Issue date Feb 3, 1981
- Japan Exlan Company Limited
- Toshiyuki Kobashi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for producing an acrylonitrile polymer melt
- Patent number 4,237,256
- Issue date Dec 2, 1980
- Japan Exlan Company Limited
- Toshiyuki Kobashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...