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Eiki Nagano
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Raleigh, NC, US
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last 30 patents
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Patent Grant
Pyrimidone derivatives and their use
Patent number
5,532,208
Issue date
Jul 2, 1996
Sumitomo Chemical Co., Ltd.
Eiki Nagano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrimidone derivatives and their use
Patent number
5,366,955
Issue date
Nov 22, 1994
Sumitomo Chemical Company, Limited
Eiki Nagano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benbzofuran derivatives and their use as herbicides
Patent number
5,308,829
Issue date
May 3, 1994
Sumitomo Chemical Company, Limited
Susumu Takemura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Uracil derivatives and their use
Patent number
5,281,574
Issue date
Jan 25, 1994
Sumitomo Chemical Company, Limited
Masayuki Enomoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Arylindazole derivatives and their use
Patent number
5,266,556
Issue date
Nov 30, 1993
Sumitomo Chemical Company, Limited
Masayuki Enomoto
C07 - ORGANIC CHEMISTRY