Inventor · disambiguated record
Shin Murayama
Also filed as: MURAYAMA SHIN
13 granted patents·2 pending applications·36 citations·filing 2006–2015
88Inventor score
Technology areasG03G
Top patents by PatentIndex Score
15 records- 0184US7676184B2Developing apparatusRICOH KK·Filed 2007·Granted Mar 9, 2010·8 cites·12 claims
- 0283US7865118B2Developing device for image forming apparatus and process cartridge having the sameRICOH CO LTD·Filed 2009·Granted Jan 4, 2011·7 cites·11 claims
- 0383US7831182B2Developing device, image forming apparatus, and development error detecting methodRICOH KK·Filed 2008·Granted Nov 9, 2010·7 cites·18 claims
- 0479US8977150B2Image forming apparatus including a controller configured to regulate a potential difference between a photoconductor and a developing memberYAMAMOTO SHIN·Filed 2012·Granted Mar 10, 2015·3 cites·10 claims
- 0569US7835652B2Image developing method, image developing device, and image forming deviceRICOH CO LTD·Filed 2008·Granted Nov 16, 2010·3 cites·20 claims
- 0663US7945195B2Developing device having developer regulating member, and image forming apparatus using developing deviceRICOH CO LTD·Filed 2007·Granted May 17, 2011·2 cites·8 claims
- 0761US8010023B2Developing device, process cartridge and image forming apparatusRICOH CO LTD·Filed 2008·Granted Aug 30, 2011·2 cites·17 claims
- 0860US7890033B2Developing device, process unit, and image forming apparatus which prevents ingrass of the developing agent in the vicinity of the developing memberRICOH CO LTD·Filed 2007·Granted Feb 15, 2011·2 cites·12 claims
- 0956US8354164B2Semiconductive member, and developing roll, charging roll, transfer belt, and image forming apparatus using sameRICOH CO LTD·Filed 2009·Granted Jan 15, 2013·1 cites·4 claims
- 1055US7680443B2Developing device including an advance impeding member and an image forming apparatus using the sameRICOH KK·Filed 2007·Granted Mar 16, 2010·1 cites·18 claims
- 1142US8185025B2Device for developing an electrostatic latent image, and process cartridge and image forming apparatus including the sameYAMADA SHINTARO·Filed 2009·Granted May 22, 2012·0 cites·11 claims
- 1240US9298127B2Developing device and image forming apparatus including sameSAKAGAWA YOSHIO·Filed 2014·Granted Mar 29, 2016·0 cites·13 claims
- 1339US9348309B2Image forming apparatus and driving method for driving image forming apparatusFUJITA MASANARI·Filed 2015·Granted May 24, 2016·0 cites·20 claims
- 1435US2009162772A1Image forming methodFUWA KAZUOKI·Filed 2008·Application pending·0 cites
- 1532US2006280529A1Image forming method and apparatus for effectively conveying developerNAKAGAWA SHUUICHI·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →