Inventor · disambiguated record
Hiroaki Umemoto
Also filed as: UMEMOTO HIROAKI
21 granted patents·2 pending applications·29 citations·filing 2002–2021
90Inventor score
Files withKONICA MINOLTA INC15KONICA MINOLTA BUSINESS TECH3ITO TAKAYUKI2MINOLTA CO LTD1TASHIRO SHIGERU1
Top patents by PatentIndex Score
23 records- 0190US9199810B2Sheet supply apparatus and image forming apparatusKONICA MINOLTA INC·Filed 2014·Granted Dec 1, 2015·8 cites·26 claims
- 0284US9272863B2Sheet feeding device and image forming apparatusKONICA MINOLTA INC·Filed 2014·Granted Mar 1, 2016·5 cites·14 claims
- 0380US9096399B2Sheet feeding device and image forming apparatusKONICA MINOLTA INC·Filed 2013·Granted Aug 4, 2015·4 cites·16 claims
- 0472US11850860B2Cleaning device and image forming apparatusKONICA MINOLTA INC·Filed 2021·Granted Dec 26, 2023·0 cites·17 claims
- 0568US8121504B2Apparatus and method for measuring or controlling concentration of liquid developerUMEMOTO HIROAKI·Filed 2008·Granted Feb 21, 2012·4 cites·12 claims
- 0665US8690152B2Sheet conveyor, image forming apparatus and image scanning apparatusITO TAKAYUKI·Filed 2011·Granted Apr 8, 2014·2 cites·6 claims
- 0762US7729626B2Apparatus and method for adjusting concentration of liquid developerKONICA MINOLTA BUSINESS TECH·Filed 2008·Granted Jun 1, 2010·2 cites·21 claims
- 0860US9771228B2Sheet feeding device, sheet feeding method, and image forming apparatusKONICA MINOLTA INC·Filed 2014·Granted Sep 26, 2017·1 cites·12 claims
- 0959US11376841B2Inkjet image forming apparatus and image quality adjustment methodKONICA MINOLTA INC·Filed 2020·Granted Jul 5, 2022·0 cites·14 claims
- 1054US10234812B2Transport member and developing device including the sameKONICA MINOLTA INC·Filed 2017·Granted Mar 19, 2019·0 cites·13 claims
- 1149US9335736B2Image forming apparatusKONICA MINOLTA INC·Filed 2015·Granted May 10, 2016·0 cites·6 claims
- 1248US9031467B2Discharge deviceKONICA MINOLTA INC·Filed 2013·Granted May 12, 2015·0 cites·19 claims
- 1347US6708016B2Developing device comprising a regulation member having at least one bent partMINOLTA CO LTD·Filed 2002·Granted Mar 16, 2004·3 cites·16 claims
- 1446US10591848B2Magnet roller, developing roller, developing device, and image forming apparatusKONICA MINOLTA INC·Filed 2018·Granted Mar 17, 2020·0 cites·18 claims
- 1546US10209646B1Image forming apparatusKONICA MINOLTA INC·Filed 2018·Granted Feb 19, 2019·0 cites·9 claims
- 1645US10185270B2Image forming apparatus which determines a toner supplying amount based on predicted toner consumption and predicted density of stored toner, toner supply method, and non-transitory computer-readable recording medium encoded with toner supply programKONICA MINOLTA INC·Filed 2017·Granted Jan 22, 2019·0 cites·15 claims
- 1744US9798289B2Image forming apparatusKONICA MINOLTA INC·Filed 2015·Granted Oct 24, 2017·0 cites·4 claims
- 1841US9251780B2Sound output deviceKONICA MINOLTA INC·Filed 2012·Granted Feb 2, 2016·0 cites·10 claims
- 1940US2013163777A1Sound output deviceTASHIRO SHIGERU·Filed 2012·Application pending·0 cites
- 2040US2013163778A1Sound output deviceITO TAKAYUKI·Filed 2012·Application pending·0 cites
- 2138US7324776B2Image forming apparatus, charge controlling apparatus, and image forming methodKONICA MINOLTA BUSINESS TECH·Filed 2005·Granted Jan 29, 2008·0 cites·23 claims
- 2237US9989882B2Development device and image forming apparatusKONICA MINOLTA INC·Filed 2017·Granted Jun 5, 2018·0 cites·12 claims
- 2335US7197264B2Image forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Mar 27, 2007·0 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →