Masahiro Ushigome

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing a water-in-oil emulsion
- Patent number 6,348,541
- Issue date Feb 19, 2002
- Mitsubishi Rayon Co., Ltd.
- Shoichi Kanda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a-hydroxy acid or a-hydroxyamide by microorga...
- Patent number 5,756,306
- Issue date May 26, 1998
- Nitto Chemical Industry Co., Ltd.
- Yasumasa Yamaguchi
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Water-in-oil emulsion of cationic polymer
- Patent number 5,185,393
- Issue date Feb 9, 1993
- Nitto Chemical Industry Co., Ltd.
- Shoichi Kanda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing 2,6-dichlorobenzonitrile
- Patent number 4,883,897
- Issue date Nov 28, 1989
- Nitto Chemical Industry Co., Ltd.
- Yutaka Kiyomiya
- C07 - ORGANIC CHEMISTRY