Inventor · disambiguated record
Tomohiko Beppu
Also filed as: BEPPU TOMOHIKO
15 granted patents·4 pending applications·449 citations·filing 1998–2009
94Inventor score
Top patents by PatentIndex Score
19 records- 0194US6677273B2Erasable recording material capable of inputting additional information written thereon and information recording system and information recording method using the recording materialRICOH KK·Filed 2002·Granted Jan 13, 2004·33 cites·17 claims
- 0293US7489415B2Document processing systemRICOH KK·Filed 2004·Granted Feb 10, 2009·114 cites·29 claims
- 0393US7098898B2Information recording medium and information processing apparatusRICOH KK·Filed 2005·Granted Aug 29, 2006·33 cites·46 claims
- 0491US6651894B2Imaging method, imaging apparatus, and image information management systemRICOH KK·Filed 2001·Granted Nov 25, 2003·78 cites·28 claims
- 0582US7787712B2Electronic document creating apparatusRICOH KK·Filed 2006·Granted Aug 31, 2010·19 cites·12 claims
- 0681US6935565B2Imaging method, imaging apparatus, and image information management systemRICOH KK·Filed 2003·Granted Aug 30, 2005·30 cites·6 claims
- 0780US6432518B1Erasable recording material capable of inputting additional information written thereon and information recording system and information recording method using the recording materialRICOH KK·Filed 1999·Granted Aug 13, 2002·24 cites·56 claims
- 0874US6959866B22-Dimensional code pattern, 2-dimensional code pattern supporting medium, 2-dimensional code pattern generating method, and 2-dimensional code reading apparatus and methodRICOH KK·Filed 2003·Granted Nov 1, 2005·18 cites·3 claims
- 0972US6974917B2Information recording medium and information processing apparatusRICOH KK·Filed 2001·Granted Dec 13, 2005·16 cites·69 claims
- 1072US6518960B2Electronic blackboard systemRICOH KK·Filed 1998·Granted Feb 11, 2003·65 cites·24 claims
- 1169US7982141B2Coordinate detecting device, writing instrument, and coordinate inputting systemRICOH CO LTD·Filed 2007·Granted Jul 19, 2011·5 cites·10 claims
- 1269US7712664B22-dimensional code pattern, 2-dimensional code pattern supporting medium, 2-dimensional code pattern generating method, and 2-dimensional code reading apparatus and methodRICOH KK·Filed 2005·Granted May 11, 2010·4 cites·16 claims
- 1357US2002065853A1Electronic document management for updating source file based upon edits on print-outsFiled 2001·Application pending·0 cites
- 1455US7505160B2Paper identification information management systemRICOH KK·Filed 2003·Granted Mar 17, 2009·2 cites·8 claims
- 1552US7973960B2Document processing systemRICOH CO LTD·Filed 2009·Granted Jul 5, 2011·1 cites·32 claims
- 1652US2007195370A1Workflow system, server device, and processing method of workflow systemSUGA SATOSHI·Filed 2006·Application pending·0 cites
- 1752US2006156234A1Electronic document management for updating source file based upon edits on print-outsTAKAHASHI SADAO·Filed 2006·Application pending·0 cites
- 1851USD510090SBar code readerRICOH KK·Filed 2004·Granted Sep 27, 2005·7 cites·1 claims
- 1939US2004199877A1System for processing handwritten document and method for processing handwritten documentFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →