Kayoko Sugiyama

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Methods for producing a polyol and a polymer dispersed polyol
- Patent number 6,815,467
- Issue date Nov 9, 2004
- Asahi Glass Company, Limited
- Yoshinori Toyota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing flexible polyurethane foam
- Patent number 6,653,362
- Issue date Nov 25, 2003
- Asahi Glass Company, Limited
- Yoshinori Toyota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Double metal cyanide complex catalyst for ring opening polymerizati...
- Patent number 6,627,576
- Issue date Sep 30, 2003
- Asahi Glass Company, Limited
- Kayoko Sugiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for ring-opening polymerization of alkylene oxide, method...
- Patent number 6,313,060
- Issue date Nov 6, 2001
- Asahi Glass Company, Limited
- Kayoko Sugiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Double metal cyanide complex catalyst for ring opening polymerizati...
- Publication number 20030100444
- Publication date May 29, 2003
- ASAHI GLASS COMPANY, LIMITED
- Kayoko Sugiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods for producing a polyol and a polymer dispersed polyol
- Publication number 20030100801
- Publication date May 29, 2003
- ASAHI GLASS COMPANY LIMITED
- Yoshinori Toyota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing flexible polyurethane foam
- Publication number 20030045595
- Publication date Mar 6, 2003
- ASAHI GLASS COMPANY LIMITED
- Yoshinori Toyota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Curable composition
- Publication number 20020198352
- Publication date Dec 26, 2002
- ASAHI GLASS COMPANY, LIMITED
- Hideaki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...