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Kazutomi Ohnuma
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Chiba, JP
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last 30 patents
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Patent Grant
Insecticidal tetrahydrofuran-compound
Patent number
5,614,527
Issue date
Mar 25, 1997
Mitsui Toatsu Chemicals, Inc.
Katsutoshi Kinoshita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Intermediate for furanyl insecticide
Patent number
5,532,365
Issue date
Jul 2, 1996
Mitsui Toatsu Chemicals, Inc.
Kenji Kodaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Parasiticide employing pyrethroid type compounds
Patent number
5,506,269
Issue date
Apr 9, 1996
Mitsui Toatsu Chemicals, Inc.
Kazutomi Ohnuma
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Furanyl insecticide
Patent number
5,434,181
Issue date
Jul 18, 1995
Mitsui Toatsu Chemicals, Inc.
Kenji Kodaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-vinylimidazolidine derivatives insecticides containing same as an...
Patent number
5,310,920
Issue date
May 10, 1994
Mitsui Toatsu Chemicals, Inc.
Kenji Kodaka
C07 - ORGANIC CHEMISTRY