Kiyoshi Ikeda

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polymer polyol composition, process for producing the same, and pro...
- Patent number 6,756,414
- Issue date Jun 29, 2004
- Sanyo Chemical Industries, Ltd.
- Tetsuji Kawamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer polyol composition, process for producing the same, and pro...
- Patent number 6,624,209
- Issue date Sep 23, 2003
- Sanyo Chemical Industries, Ltd.
- Tetsuji Kawamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Polymer polyol composition, process for producing the same, and pro...
- Publication number 20030216486
- Publication date Nov 20, 2003
- SANYO CHEMICAL INDUSTRIES, LTD.
- Tetsuji Kawamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polymer polyol composition, process for producing the same, and pro...
- Publication number 20030004217
- Publication date Jan 2, 2003
- SANYO CHEMICAL INDUSTRIES, LTD.
- Tetsuji Kawamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...