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Toshiyuki Ukigai
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Yachiyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Disubstituted aliphatic carboxylamidoamines as well as detergents a...
Patent number
4,180,468
Issue date
Dec 25, 1979
The Lion Fat and Oil Co., Ltd.
Susumu Tomidokoro
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Dispersant for coal into oils
Patent number
4,177,039
Issue date
Dec 4, 1979
Lion Yushi Kabushiki Kaisha
Kouhei Sakuma
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...