Inventor · disambiguated record
Makoto Fukatsu
Also filed as: FUKATSU MAKOTO
34 granted patents·13 pending applications·253 citations·filing 1987–2024
96Inventor score
Top patents by PatentIndex Score
47 records- 0197US11435675B2Image forming apparatus with fog suppression featureCANON KK·Filed 2020·Granted Sep 6, 2022·8 cites·4 claims
- 0297US7783242B2Image forming apparatusCANON KK·Filed 2007·Granted Aug 24, 2010·34 cites·5 claims
- 0396US10151990B2TonerCANON KK·Filed 2017·Granted Dec 11, 2018·16 cites·4 claims
- 0495US6290360B1Liquid crystal projector, and projection lens unit, optical unit and cooling system for the sameHITACHI LTD·Filed 1998·Granted Sep 18, 2001·59 cites·8 claims
- 0590US9442418B2Developing device, process cartridge and image forming apparatusCANON KK·Filed 2015·Granted Sep 13, 2016·4 cites·57 claims
- 0687US7206541B2Image heating apparatus with nip portion pressure increasing downstreamCANON KK·Filed 2004·Granted Apr 17, 2007·28 cites·21 claims
- 0786US9134649B2Image forming apparatusCANON KK·Filed 2014·Granted Sep 15, 2015·4 cites·7 claims
- 0886US6783245B2Liquid crystal projector, and projection lens unit, optical unit and cooling system for the sameHITACHI LTD·Filed 2001·Granted Aug 31, 2004·17 cites·4 claims
- 0984US9261811B2Developer carrying member, developing assembly, process cartridge, and image forming apparatusCANON KK·Filed 2014·Granted Feb 16, 2016·3 cites·10 claims
- 1082US9298128B2Image forming apparatusCANON KK·Filed 2014·Granted Mar 29, 2016·3 cites·10 claims
- 1178US6824273B2Liquid crystal projector, and projection lens unit, optical unit and cooling system for the sameHITACHI LTD·Filed 2003·Granted Nov 30, 2004·9 cites·6 claims
- 1275USD410919SDigital video disc playerHITACHI LTD·Filed 1998·Granted Jun 15, 1999·19 cites·1 claims
- 1373US9405217B2Developer carrying member and image forming apparatusCANON KK·Filed 2015·Granted Aug 2, 2016·1 cites·5 claims
- 1472US12485414B2Microchannel deviceCANON KK·Filed 2022·Granted Dec 2, 2025·0 cites·13 claims
- 1572US9594320B2Toner and method of producing the tonerCANON KK·Filed 2015·Granted Mar 14, 2017·1 cites·3 claims
- 1669US2025067700A1Microanalytical chipCANON KK·Filed 2024·Application pending·0 cites
- 1769US2025041848A1Micro flow passage device and method for manufacturing the sameCANON KK·Filed 2024·Application pending·0 cites
- 1867US2024238780A1Micro-analysis chipCANON KK·Filed 2024·Application pending·0 cites
- 1966US2025052714A1Microchannel deviceCANON KK·Filed 2024·Application pending·0 cites
- 2066US2025033050A1Micro analysis chipCANON KK·Filed 2024·Application pending·0 cites
- 2166US2023390765A1Microchannel device and method for producing thereofCANON KK·Filed 2023·Application pending·0 cites
- 2265US10108099B2TonerCANON KK·Filed 2017·Granted Oct 23, 2018·0 cites·3 claims
- 2365US2024416339A1Analysis deviceCANON KK·Filed 2024·Application pending·0 cites
- 2464US7152978B2Liquid crystal projector, and projection lens unit, optical unit and cooling system for the sameHITACHI LTD AND HITACHI VIDEO·Filed 2004·Granted Dec 26, 2006·5 cites·10 claims
- 2564US2025303408A1Micro-analysis chip, electrolyte concentration measuring system, and electrolyte concentration measuring methodCANON KK·Filed 2024·Application pending·0 cites
- 2664US2024238785A1Microanalysis chipCANON KK·Filed 2024·Application pending·0 cites
- 2762US11970390B2Method for producing microchannel deviceCANON KK·Filed 2022·Granted Apr 30, 2024·0 cites·11 claims
- 2861US9829815B2TonerCANON KK·Filed 2016·Granted Nov 28, 2017·0 cites·2 claims
- 2959US12147170B2Image forming apparatus having toner chargingCANON KK·Filed 2020·Granted Nov 19, 2024·0 cites·64 claims
- 3059US2023390764A1Microchannel device and manufacturing method thereofCANON KK·Filed 2023·Application pending·0 cites
- 3158USD336643STelevision receiverHITACHI LTD·Filed 1991·Granted Jun 22, 1993·11 cites·1 claims
- 3256US7515861B2Image heating apparatus controlling relative positions of fixing belt and recording materialCANON KK·Filed 2006·Granted Apr 7, 2009·1 cites·4 claims
- 3354USD342502STelevision receiverHITACHI LTD·Filed 1992·Granted Dec 21, 1993·9 cites·1 claims
- 3451USD345156SVideo tape recorderHITACHI LTD·Filed 1992·Granted Mar 15, 1994·7 cites·1 claims
- 3548USD356807SCombined video tape recorder and cameraHITACHI LTD·Filed 1993·Granted Mar 28, 1995·7 cites·1 claims
- 3645US10310412B2Developing apparatus, cartridge, and image forming apparatus for suppressing developer leakage of a frameCANON KK·Filed 2018·Granted Jun 4, 2019·0 cites·45 claims
- 3743US10578991B2Image forming apparatus having nip portion holding recording material between transfer member and image bearing memberCANON KK·Filed 2019·Granted Mar 3, 2020·0 cites·20 claims
- 3843US7072607B2Developing apparatusCANON KK·Filed 2003·Granted Jul 4, 2006·2 cites·23 claims
- 3942US7499659B2Image-forming apparatus and image-forming methodCANON KK·Filed 2005·Granted Mar 3, 2009·0 cites·8 claims
- 4042USD304595SCombined video tape recorder and cameraHITACHI LTD·Filed 1987·Granted Nov 14, 1989·4 cites·1 claims
- 4140US2012060707A1Hologram forming apparatus and hologram forming methodCHIGONO YASUNORI·Filed 2011·Application pending·0 cites
- 4237US10139745B2TonerCANON KK·Filed 2016·Granted Nov 27, 2018·0 cites·1 claims
- 4337US2012003346A1Sheet surface treating apparatusCHIGONO YASUNORI·Filed 2011·Application pending·0 cites
- 4436US8718529B2Image forming apparatus providing glossiness treatmentFUKATSU MAKOTO·Filed 2011·Granted May 6, 2014·0 cites·16 claims
- 4534US8755729B2Glossiness processing apparatus and image forming apparatusHAGIWARA EMI·Filed 2011·Granted Jun 17, 2014·0 cites·15 claims
- 4629USD387367SCombined video tape recorder and cameraHITACHI LTD·Filed 1996·Granted Dec 9, 1997·1 cites·1 claims
- 4727US2012156604A1Electrophotographic clear toner and image forming methodFUKATSU MAKOTO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →