Fumiaki Ichikawa

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing polyhydroxycarboxylic acid
- Patent number 5,440,008
- Issue date Aug 8, 1995
- Mitsui Toatsu Chemicals, Inc.
- Fumiaki Ichikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...