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Takashi Imazeki
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Ichikawa, JP
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last 30 patents
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Patent Grant
Process for the production of bisphenol A
Patent number
5,382,712
Issue date
Jan 17, 1995
Chiyoda Corporation
Sachio Asaoka
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for the production of bishenol A
Patent number
5,382,711
Issue date
Jan 17, 1995
Chiyoda Corporation
Sachio Asaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of bisphenol A
Patent number
5,371,304
Issue date
Dec 6, 1994
Chiyoda Corporation
Sachio Asaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of bisphenol A.
Patent number
5,324,867
Issue date
Jun 28, 1994
Chiyoda Corporation
Sachio Asaoka
C07 - ORGANIC CHEMISTRY