Hidechika Wakabayashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing water-soluble tricarboxypolysaccharide
- Patent number 6,222,031
- Issue date Apr 24, 2001
- Mitsubishi Gas Chemical Company, Inc.
- Hidechika Wakabayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing carboxypolysaccharide
- Patent number 6,130,328
- Issue date Oct 10, 2000
- Mitsubishi Gas Chemical Company, Inc.
- Masafumi Shimpo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing carboxypolysaccharide
- Patent number 6,111,097
- Issue date Aug 29, 2000
- Mitsubishi Gas Chemical Company, Inc.
- Hiromitsu Nagashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for production of peroxidase
- Patent number 4,328,312
- Issue date May 4, 1982
- Mitsubishi Gas Chemical Company, Inc.
- Yoshihiro Tsurumi
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...