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Fumiki Murakami
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Otake, JP
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last 30 patents
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Patent Grant
Process for isolating methacrylic acid by extraction
Patent number
4,533,750
Issue date
Aug 6, 1985
Mitsubishi Rayon Co. Ltd.
Hiroshi Matsumura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of methacrylic acid esters
Patent number
4,435,594
Issue date
Mar 6, 1984
Minemet Recherche
Hiroshi Matsumura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for continuously removing fine dust particles from gases
Patent number
4,341,536
Issue date
Jul 27, 1982
Mitsubishi Rayon Company, Ltd.
Fumiki Murakami
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing unsaturated carboxylic acid esters
Patent number
4,202,990
Issue date
May 13, 1980
Mitsubishi Rayon Company, Limited
Fumiki Murakami
C07 - ORGANIC CHEMISTRY