Akihiko Kurahashi

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Sodegaura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Curable phosphazene compositions and coated articles
- Patent number 5,346,771
- Issue date Sep 13, 1994
- Idemitsu Petrochemical Company Limited
- Akihiko Kurahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable phosphazene compositions and coated articles
- Patent number 5,280,090
- Issue date Jan 18, 1994
- Idemitsu Petrochemical Company, Limited
- Akihiko Kurahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...