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Seto, JP
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last 30 patents
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Patent Grant
Water-soluble carboxypolysaccharide-magnetic iron oxide complex hav...
Patent number
5,766,572
Issue date
Jun 16, 1998
Meito Sangyo Kabushiki Kaisha
Masakatsu Hasegawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Oxidized complex comprising water-soluble carboxypolysaccharide and...
Patent number
5,424,419
Issue date
Jun 13, 1995
Meito Sangyo Kabushiki Kaisha
Masakatsu Hasegawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition comprising magnetic metal oxide ultrafine particles and...
Patent number
5,328,681
Issue date
Jul 12, 1994
Meito Sangyo Kabushiki Kaisha
Kyoji Kito
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE