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Keisuke Ebata
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Hachioji, JP
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last 30 patents
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Patent Grant
.alpha.-diazoacetoacetates and photosensitive resin compositions co...
Patent number
5,158,855
Issue date
Oct 27, 1992
Hitachi, Ltd.
Hisashi Sugiyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY