Inventor · disambiguated record
Junji Murauchi
Also filed as: MURAUCHI JUNJI
22 granted patents·2 pending applications·39 citations·filing 2008–2023
92Inventor score
Technology areasG03G
Files withKONICA MINOLTA INC8MURAUCHI JUNJI6SAITO KAZUHIRO3KONICA MINOLTA BUSINESS TECH2TSUTSUI CHIKARA2
Top patents by PatentIndex Score
24 records- 0189US8233826B2Developing apparatus and image forming apparatus provided with the sameSAITO KAZUHIRO·Filed 2010·Granted Jul 31, 2012·6 cites·8 claims
- 0284US9989913B2Cleaning device which removes adhered substances on image supporting bodyKONICA MINOLTA INC·Filed 2017·Granted Jun 5, 2018·2 cites·10 claims
- 0383US8170451B2Developing apparatus including guide for preventing packing and leaking of developer and image forming apparatus provided with the sameMURAUCHI JUNJI·Filed 2010·Granted May 1, 2012·4 cites·8 claims
- 0481US7783232B2Developing device, image forming apparatus and method for filling developerKONICA MINOLTA BUSINESS TECH·Filed 2008·Granted Aug 24, 2010·7 cites·11 claims
- 0578US9727003B2Image forming apparatus with a power supply applying charged voltage to a charging sectionKONICA MINOLTA INC·Filed 2016·Granted Aug 8, 2017·2 cites·8 claims
- 0677US8213836B2Developing device and image forming apparatusKATO TOMOHIRO·Filed 2008·Granted Jul 3, 2012·6 cites·26 claims
- 0773US8233827B2Developing apparatus and image forming apparatus provided with the sameSAITO KAZUHIRO·Filed 2010·Granted Jul 31, 2012·2 cites·14 claims
- 0872US8219007B2Developing apparatus and image forming apparatus provided with the sameMURAUCHI JUNJI·Filed 2010·Granted Jul 10, 2012·2 cites·7 claims
- 0972US8139990B2Developing device and image forming apparatusOKADA TAKUYA·Filed 2009·Granted Mar 20, 2012·4 cites·20 claims
- 1070US8190064B2Developing apparatus with agitating portion and image forming apparatus provided with the sameTSUTSUI CHIKARA·Filed 2010·Granted May 29, 2012·2 cites·8 claims
- 1168US12306555B2Image forming apparatus and determination methodKONICA MINOLTA INC·Filed 2023·Granted May 20, 2025·0 cites·20 claims
- 1264US8224212B2Developing apparatus and image forming apparatus provided with the sameMURAUCHI JUNJI·Filed 2010·Granted Jul 17, 2012·1 cites·14 claims
- 1361US11740581B2Elastic member, cleaning device, and image forming apparatusKONICA MINOLTA INC·Filed 2022·Granted Aug 29, 2023·0 cites·10 claims
- 1454US7840146B2Developing device and image forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2008·Granted Nov 23, 2010·1 cites·20 claims
- 1549US10481547B2Cleaning device and image forming apparatus including the sameKONICA MINOLTA INC·Filed 2017·Granted Nov 19, 2019·0 cites·6 claims
- 1645US9176447B2Image forming apparatusKONICA MINOLTA INC·Filed 2015·Granted Nov 3, 2015·0 cites·6 claims
- 1743US8331810B2Developing apparatus and image forming machineMURAUCHI JUNJI·Filed 2009·Granted Dec 11, 2012·0 cites·20 claims
- 1841US8918024B2Development deviceSAITO KAZUHIRO·Filed 2012·Granted Dec 23, 2014·0 cites·15 claims
- 1940US8190045B2Developing device and image forming apparatusMURAUCHI JUNJI·Filed 2008·Granted May 29, 2012·0 cites·14 claims
- 2040US8190065B2Developing device and image forming apparatusMURAUCHI JUNJI·Filed 2008·Granted May 29, 2012·0 cites·19 claims
- 2140US2009290886A1Developing apparatus and image forming machineKONICA MINOLTA BUSINESS TECHON·Filed 2009·Application pending·0 cites
- 2238US2020292967A1Image forming apparatusKONICA MINOLTA INC·Filed 2020·Application pending·0 cites
- 2333US8233825B2Developing apparatus and image forming apparatus provided with the sameTSUTSUI CHIKARA·Filed 2010·Granted Jul 31, 2012·0 cites·8 claims
- 2429US9261847B2Image forming apparatus for setting an electrification voltageKONICA MINOLTA INC·Filed 2015·Granted Feb 16, 2016·0 cites·20 claims
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