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Osaka hu, JP
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last 30 patents
Information
Patent Grant
Binding assembly for binders
Patent number
5,634,732
Issue date
Jun 3, 1997
Lion Office Products Corporation
Kenji Ushirooka
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Opening/closing device for pipe file binder
Patent number
5,577,853
Issue date
Nov 26, 1996
Lion Office Products Corporation
Kenji Ushirooka
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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