Joichi Saito

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyurethane/polyurethane-urea resin and process for producing the...
- Patent number 6,503,997
- Issue date Jan 7, 2003
- Asahi Glass Company, Limited
- Joichi Saito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a rigid foam
- Patent number 5,147,898
- Issue date Sep 15, 1992
- Asahi Glass Company Ltd.
- Joichi Saito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for producing polyether ester polyols and polyurethanes
- Patent number 5,145,883
- Issue date Sep 8, 1992
- Asahi Glass Company Ltd.
- Joichi Saito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyurethane elastomer and composition as sta...
- Patent number 4,808,636
- Issue date Feb 28, 1989
- Asahi Glass Company Ltd.
- Joichi Saito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Thermosetting polyurethane elastomer composition, polyurethane elas...
- Publication number 20050033007
- Publication date Feb 10, 2005
- ASAHI GLASS COMPANY LIMITED
- Joichi Saito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...