Kenichi Fukushima

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Arita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Halo-containing 3-methylflavone-8-carboxylic acid derivatives
- Patent number 4,634,768
- Issue date Jan 6, 1987
- Yamamoto Chemical Industrial Co., Ltd.
- Hiroshige Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Propionylsalicylic acid derivatives and process for the preparati...
- Patent number 4,533,732
- Issue date Aug 6, 1985
- Yamamoto Chemical Industrial Company, Limited
- Hiroshige Inoue
- C07 - ORGANIC CHEMISTRY