Copying machine managing apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4475221
SERIAL NO

06265690

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A copying machine managing apparatus identifies information recorded on a plurality of using section magnetic cards and on an administrative department magnetic card. The plurality of using section magnetic cards are respectively assigned to using sections and bearing thereon respective using section codes. When one of the using section magnetic card is inserted in a slit of the copying machine managing apparatus, the using section code is identified and a copying machine associated therewith is made operable. The number copies produced by the particular using section is accumulated by a digital computer at each production of a copy and stored in an RAM. The accumulated number is at the same time indicated on an indicator window of the managing apparatus. When the administrative department magnetic card is inserted in the slit, the accumulated number of copies for each using section is successively read out from the RAM and indicated on the indicator window. The successive read out and indication of the accumulated number of each using section is continued as long as the administrative department magnetic card is kept inserted in the slit of the managing apparatus.

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Patent Owner(s)

Patent OwnerAddress
NIPPONDENSO CO LTD A CORP OF JAPAN1-1 SHOWA-CHO KARIYA-SHI AICHI-KEN
FUJI XEROX CO LTD A CORP OF JAPAN3-5 AKASAKA 3-CHOME MINATO-KU TOKYO
SYSTEMKIKI CO LTD A CORP OF JAPAN25-5 TORANOMON-1-CHOME MINATO-KU TOKYO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kato, Takeshi Funabashi, JP 272 4409
Kawamura, Michio Anjo, JP 12 58
Yoshizawa, Yoshikazu Ebina, JP 2 97

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