Atsushi Furutani

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Nishinomiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of vitamin a, intermediates, and proces...
- Patent number 6,552,219
- Issue date Apr 22, 2003
- Sumitomo Chemical Company, Ltd.
- Toshiya Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetraene derivative and process for producing the same
- Patent number 6,160,181
- Issue date Dec 12, 2000
- Sumitomo Chemical Company, Limited
- Shinzo Seko
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 1-bromo-4-phenylbutane
- Patent number 6,037,509
- Issue date Mar 14, 2000
- Sumitomo Chemical Company, Limited
- Shinzo Seko
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing improved crystals of 3-amino-2-hydroxyacetoph...
- Patent number 5,679,859
- Issue date Oct 21, 1997
- Sumitomo Chemical Company, Ltd.
- Hirokazu Murata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing aromatic amide compound
- Patent number 5,675,036
- Issue date Oct 7, 1997
- Sumitomo Chemical Company, Limited
- Etsuko Fukuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing amines
- Patent number 5,589,596
- Issue date Dec 31, 1996
- Sumitomo Chemical Company, Limited
- Atsushi Furutani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing amines
- Patent number 5,395,972
- Issue date Mar 7, 1995
- Sumitomo Chemical Company, Limited
- Atsushi Furutani
- C07 - ORGANIC CHEMISTRY