Inventor · disambiguated record
Hisashi Mukataka
Also filed as: MUKATAKA HISASHI
24 granted patents·88 citations·filing 1993–2016
94Inventor score
Technology areasG03G
Files withKYOCERA CORP10KYOCERA MITA CORP5KYOCERA DOCUMENT SOLUTIONS INC4IDEMITSU KOSAN CO2MUKATAKA HISASHI1
Top patents by PatentIndex Score
24 records- 0180US6284421B1Carrier for electrophotography, process for production of the carrier and developing agent for electrophotography using the carrierIDEMITSU KOSAN CO·Filed 1999·Granted Sep 4, 2001·28 cites·8 claims
- 0278US9317011B2Toner collecting device for image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Apr 19, 2016·2 cites·8 claims
- 0373US7920799B2Image forming apparatus for controlling replenishing toner into developing deviceKYOCERA MITA CORP·Filed 2008·Granted Apr 5, 2011·4 cites·7 claims
- 0473US7340205B2Full-color electrophotographic image forming apparatusKYOCERA MITA CORP·Filed 2006·Granted Mar 4, 2008·4 cites·7 claims
- 0570US9507287B2Image forming apparatus with charging member that electrostatically charges image carrierKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Nov 29, 2016·1 cites·4 claims
- 0664US8190072B2Developing device and image forming apparatus having the sameWADA MINORU·Filed 2009·Granted May 29, 2012·2 cites·16 claims
- 0760US7555230B2Image forming apparatus that generates a different light pattern for different development apparatusesKYOCERA MITA CORP·Filed 2006·Granted Jun 30, 2009·2 cites·10 claims
- 0859US7346307B2Amorphous and spherical toner cleaning unit and image forming apparatus loading the sameKYOCERA MITA CORP·Filed 2005·Granted Mar 18, 2008·2 cites·22 claims
- 0956US8682228B2Developer apparatus and image forming apparatus comprising the sameMUKATAKA HISASHI·Filed 2009·Granted Mar 25, 2014·2 cites·8 claims
- 1053US10175590B2Electrophotographic photosensitive body and image forming apparatus provided with sameKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Jan 8, 2019·0 cites·7 claims
- 1152US6381437B1Image formation method and apparatus using electrophotographyKYOCERA CORP·Filed 2000·Granted Apr 30, 2002·5 cites·20 claims
- 1245US6562537B1Electrostatic latent image developerKYOCERA CORP·Filed 2000·Granted May 13, 2003·2 cites·13 claims
- 1344US6029034AImage forming apparatus having an α-Si photosensitive drum and a non-magnetic uni-component tonerKYOCERA CORP·Filed 1997·Granted Feb 22, 2000·7 cites·18 claims
- 1442US7756452B2Developing device with structure configured to regulate distance between developing roller and regulating member for developer layer and image forming apparatus with the developing deviceKYOCERA MITA CORP·Filed 2007·Granted Jul 13, 2010·0 cites·16 claims
- 1542US5554477ADeveloper for developing latent electrostatic imagesKYOCERA CORP·Filed 1993·Granted Sep 10, 1996·5 cites·13 claims
- 1641US9618871B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Apr 11, 2017·0 cites·8 claims
- 1741US8909107B2Toner dispersing mechanism, developing device including the toner dispersing mechanism, and image forming apparatusSASAKI ASAMI·Filed 2012·Granted Dec 9, 2014·0 cites·21 claims
- 1840US5981127AMagnetic carrier and developer comprising the carrier for developing latent electro-static imagesKYOCERA CORP·Filed 1997·Granted Nov 9, 1999·4 cites·7 claims
- 1939US5581291ARear side exposure type electrographic image forming apparatusKYOCERA CORP·Filed 1993·Granted Dec 3, 1996·5 cites·24 claims
- 2038US5952101AGranular charging agent and charging method and image forming method using the sameKYOCERA CORP·Filed 1997·Granted Sep 14, 1999·4 cites·11 claims
- 2137US6077637AMagnetic carrier developer comprising the carrier for developing latent electrostatic images electrophotographic photoconductor and image formation method using the sameKYOCERA CORP·Filed 1999·Granted Jun 20, 2000·3 cites·9 claims
- 2233US6197465B1Carrier for electrophotography and developer for electrophotography using the carrierIDEMITSU KOSAN CO·Filed 1999·Granted Mar 6, 2001·2 cites·11 claims
- 2332US5483272AImage forming apparatus and method for obtaining smooth charging, exposure and developmentKYOCERA CORP·Filed 1993·Granted Jan 9, 1996·3 cites·22 claims
- 2430US5633107ADeveloper for developing latent electrostatic images and method of forming images by using the developerKYOCERA CORP·Filed 1996·Granted May 27, 1997·1 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →