Kiyotsugu Asai

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyurethane foam prepared from high concentration-low viscosity po...
- Patent number 5,416,123
- Issue date May 16, 1995
- Mitsui Toatsu Chemicals, Inc.
- Ariko Nishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer-polyol, process for preparation thereof and uses thereof
- Patent number 5,324,774
- Issue date Jun 28, 1994
- Mitsui Toatsu Chemicals, Inc.
- Ariko Nishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...