Inventor · disambiguated record
Tatsuo Okuda
Also filed as: OKUDA TATSUO
14 granted patents·2 pending applications·129 citations·filing 1988–2022
91Inventor score
Top patents by PatentIndex Score
16 records- 0188US7057660B1Digital camera having a display device with a coverRICOH KK·Filed 2000·Granted Jun 6, 2006·36 cites·51 claims
- 0273US7046275B1Digital camera and imaging methodRICOH KK·Filed 1999·Granted May 16, 2006·45 cites·53 claims
- 0360USD350766SCopying machine with printer and facsimile transmitter-receiverRICOH CO LTD·Filed 1992·Granted Sep 20, 1994·11 cites·1 claims
- 0457US2025200531A1Maintenance assistance device, and maintenance assistance methodHITACHI LTD·Filed 2022·Application pending·0 cites
- 0555US6934502B2Image formation apparatusRICOH KK·Filed 2003·Granted Aug 23, 2005·12 cites·8 claims
- 0652USD547345SDigital cameraRICOH KK·Filed 2006·Granted Jul 24, 2007·8 cites·1 claims
- 0751US7672583B2Camera including a slip-proof sectionRICOH KK·Filed 2006·Granted Mar 2, 2010·0 cites·10 claims
- 0849US8009226B2Digital camera with improved portability and ease of useRICOH CO LTD·Filed 2004·Granted Aug 30, 2011·0 cites·20 claims
- 0946USD352522SEditorRICOH CO LTD·Filed 1992·Granted Nov 15, 1994·5 cites·1 claims
- 1045US2004246343A1Electronic camera suitable for photography in vertical and horizontal positionsFiled 2004·Application pending·0 cites
- 1142USD359979STray assembly for combined copying machine, printer and facsimile transmitter-receiverRICOH CO LTD·Filed 1993·Granted Jul 4, 1995·4 cites·1 claims
- 1241USD587292SDigital cameraRICOH KK·Filed 2008·Granted Feb 24, 2009·3 cites·1 claims
- 1341USD547344SDigital cameraRICOH KK·Filed 2006·Granted Jul 24, 2007·3 cites·1 claims
- 1438USD314397SCopying machineRICOH CO LTD·Filed 1988·Granted Feb 5, 1991·2 cites·1 claims
- 1530USD565076SControl portion of a digital cameraRICOH KK·Filed 2007·Granted Mar 25, 2008·0 cites·1 claims
- 1628USD324064SCopying machineRICOH CO LTD·Filed 1989·Granted Feb 18, 1992·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →