Inventor
SAKURAI MICHIKAZU
JP5 patents
Patents
5 patentsUS4860417AAug 29, 1989
Developer carrier
RICOH KK31 citations89
US7359886B2Apr 15, 2008
Injection-molding cost estimation system
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US4707382ANov 17, 1987
Developer carrier and a method for manufacturing the same
RICOH KK10 citations71
US4587699AMay 13, 1986
Elastic developer carrier
RICOH KK15 citations71
US7398254B2Jul 8, 2008
Component cost estimation system, component cost estimation method, cost standard data providing system, cost standard data providing method, recording medium, and computer data signal
RICOH KK8 citations68