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Tutomu Katoh
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Yamatokoriyama, JP
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last 30 patents
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Patent Grant
Fixing roller pressing mechanism for copying machines
Patent number
4,696,561
Issue date
Sep 29, 1987
Sharp Kabushiki Kaisha
Tutomu Katoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Hinge structure with torsion bar for electrophotographic copying ma...
Patent number
4,616,765
Issue date
Oct 14, 1986
Sharp Kabushiki Kaisha
Tutomu Katoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY