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Hiromi Shimomura
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Takarazuka, JA
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last 30 patents
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Patent Grant
Novel bicycloheptene derivatives
Patent number
4,073,933
Issue date
Feb 14, 1978
Sumitomo Chemical Company, Limited
Hiromi Shimomura
C07 - ORGANIC CHEMISTRY
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Patent Grant
Production of cyclopentane derivatives
Patent number
3,946,065
Issue date
Mar 23, 1976
Sumitomo Chemical Co., Ltd.
Masanao Matsui
C07 - ORGANIC CHEMISTRY