Inventor · disambiguated record
Hirohmi Tamura
Also filed as: TAMURA HIROHMI
12 granted patents·132 citations·filing 2005–2012
90Inventor score
Technology areasG03G
Top patents by PatentIndex Score
12 records- 0197US7526242B2Transferring apparatus and image forming apparatusRICOH KK·Filed 2006·Granted Apr 28, 2009·33 cites·15 claims
- 0297US7269384B2Transfer-fixing unit with a surface layer of predefined hardness for use in an image forming apparatusRICOH KK·Filed 2005·Granted Sep 11, 2007·39 cites·22 claims
- 0393US7551882B2Image forming apparatus equipping improved transfer fixing apparatusRICOH KK·Filed 2007·Granted Jun 23, 2009·16 cites·20 claims
- 0492US8385793B2Image forming apparatus preventing gaps between a conveyor belt and transfer sheetRICOH CO LTD·Filed 2010·Granted Feb 26, 2013·8 cites·12 claims
- 0591US7711301B2Image transfer device for image forming apparatusRICOH KK·Filed 2007·Granted May 4, 2010·13 cites·32 claims
- 0689US7711300B2Image forming apparatusRICOH KK·Filed 2007·Granted May 4, 2010·11 cites·7 claims
- 0787US8422897B2Image forming apparatusSUZUKI HIROKATSU·Filed 2010·Granted Apr 16, 2013·6 cites·9 claims
- 0863US9223261B2Image forming apparatus with fixing unit adapted to fix toner including pressure-induced phase transition tonerTAMURA HIROHMI·Filed 2012·Granted Dec 29, 2015·1 cites·9 claims
- 0959US8095042B2Image forming apparatus and method of controlling sameTAMURA HIROHMI·Filed 2008·Granted Jan 10, 2012·2 cites·17 claims
- 1057US7912412B2Transfer-fixing device, image forming apparatus including the transfer-fixing device, and transfer-fixing methodRICOH CO LTD·Filed 2008·Granted Mar 22, 2011·1 cites·19 claims
- 1157US7907881B2Transfer-fixing device, image forming apparatus, and transfer-fixing methodRICOH CO LTD·Filed 2008·Granted Mar 15, 2011·1 cites·22 claims
- 1256US8200135B2Transfer-fixing devices with heating and temperature equalizing capabilities, and apparatuses and methods using the sameFUJITA TAKASHI·Filed 2008·Granted Jun 12, 2012·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →