Assignee
SINDO RICOH CO LTD
KR·19 granted patents·241 citations·filing 1988–1996
Top patents by PatentIndex Score
19 records- 0184US4822025ADevice for sorting copied papersSINDO RICOH CO LTD·Filed 1988·Granted Apr 18, 1989·30 cites·2 claims
- 0281US5479240AMethod for controlling automatic discharge of jammed paper for automatic jam removalSINDO RICOH CO LTD·Filed 1994·Granted Dec 26, 1995·35 cites·16 claims
- 0376US4937631AFusing unit for a copy machineSINDO RICOH CO LTD·Filed 1989·Granted Jun 26, 1990·23 cites·2 claims
- 0470US5278677ADevice for removing document jamming generated at a transmitter of a facsimile using a contact image sensorSINDO RICOH CO LTD·Filed 1991·Granted Jan 11, 1994·34 cites·4 claims
- 0568US5857670APaper arranging and positioning mechanism in a sorter with a staplerSINDO RICOH CO LTD·Filed 1996·Granted Jan 12, 1999·30 cites·6 claims
- 0660US5048820ACompact sorterSINDO RICOH CO LTD·Filed 1990·Granted Sep 17, 1991·14 cites·10 claims
- 0750US5161795ADevice and method for controlling a sorterSINDO RICOH CO LTD·Filed 1991·Granted Nov 10, 1992·9 cites·8 claims
- 0849US5303067AComputer connection circuit in facsimileSINDO RICOH CO LTD·Filed 1991·Granted Apr 12, 1994·16 cites·1 claims
- 0946US5324019AAutomatic document feeder with solid bracketSINDO RICOH CO LTD·Filed 1993·Granted Jun 28, 1994·9 cites·5 claims
- 1045US5390031AControl information format construction used in transmitting image informationSINDO RICOH CO LTD·Filed 1991·Granted Feb 14, 1995·13 cites·5 claims
- 1141US5332205AAutomatic document feeders for copying machines and method for automatically controlling suchSINDO RICOH CO LTD·Filed 1992·Granted Jul 26, 1994·7 cites·8 claims
- 1238US5257117AComputer-facsimile system having separately a sending device and a receiving deviceSINDO RICOH CO LTD·Filed 1991·Granted Oct 26, 1993·7 cites·2 claims
- 1336US5217219ACompact sorter for a copy machineSINDO RICOH CO LTD·Filed 1991·Granted Jun 8, 1993·4 cites·5 claims
- 1433US5634630AStapler operating device with a sheet discharging mechanism for a copy machineSINDO RICOH CO LTD·Filed 1996·Granted Jun 3, 1997·3 cites·8 claims
- 1533US5178382ATray transferring apparatus of sorter for copy machineSINDO RICOH CO LTD·Filed 1991·Granted Jan 12, 1993·3 cites·8 claims
- 1632US5125643ATransfer wheel of compact sorter for copy machineSINDO RICOH CO LTD·Filed 1991·Granted Jun 30, 1992·2 cites·11 claims
- 1729US5345293AFeeder of continuous documents for a copy machineSINDO RICOH CO LTD·Filed 1993·Granted Sep 6, 1994·2 cites·3 claims
- 1828US5169143ABin tray transferring apparatus of compact sorter for copy machineSINDO RICOH CO LTD·Filed 1991·Granted Dec 8, 1992·0 cites·6 claims
- 1921US4978993ACorrection device for non-uniform illuminations in ratio-variable copy machineSINDO RICOH CO LTD·Filed 1989·Granted Dec 18, 1990·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →