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Inventor
HIGAKI TUYOSHI
JP
2 patents
Patents
2 patents
US5950148A
Sep 7, 1999
Apparatus and method for maintaining and controlling electronic apparatus provided with communication function
SHARP KK
49 citations
90
US6643474B2
Nov 4, 2003
Abnormality displaying apparatus for use in image forming apparatus
SHARP KK
6 citations
61