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Sadao Wakumoto
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Tokyo, JP
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last 30 patents
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Patent Grant
Dental adhesives
Patent number
5,204,383
Issue date
Apr 20, 1993
Kuraray Co., Ltd.
Atsufumi Manabe
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Curable adhesive compositions
Patent number
5,122,061
Issue date
Jun 16, 1992
Mitsui Petrochemical Industries, Ltd.
Sadao Wakumoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE