Inventor · disambiguated record
Masanori Saitoh
Also filed as: SAITOH MASANORI
38 granted patents·2 pending applications·497 citations·filing 1985–2021
97Inventor score
Top patents by PatentIndex Score
40 records- 0197US6674982B2Image forming apparatus including components mounted and/or dismounted in selected orderRICOH KK·Filed 2001·Granted Jan 6, 2004·81 cites·196 claims
- 0290US8351817B2Cooling device and image forming deviceRICOH CO LTD·Filed 2010·Granted Jan 8, 2013·6 cites·20 claims
- 0388US6292641B1Image forming apparatus selectively operating one of a plurality of developing units and a method for controlling a switching operation for the developing unitsRICOH KK·Filed 1998·Granted Sep 18, 2001·46 cites·18 claims
- 0488US5194959AImage forming apparatus for forming image corresponding to subject, by dividing optical image corresponding to the subject into plural adjacent optical image partsRICOH COMPANY LTD AND NIPPON T·Filed 1990·Granted Mar 16, 1993·134 cites·17 claims
- 0587US7738813B2Corona charger having two charging regionsRICOH KK·Filed 2007·Granted Jun 15, 2010·9 cites·11 claims
- 0685US8725026B2Cooling device and image forming apparatus including sameIKEDA KEISUKE·Filed 2012·Granted May 13, 2014·3 cites·32 claims
- 0784US8606138B2Cooling device having a turbulence generating unitOKANO SATOSHI·Filed 2010·Granted Dec 10, 2013·4 cites·9 claims
- 0884US7082274B2Image forming apparatus with components removable in preselected direction and orderRICOH KK·Filed 2003·Granted Jul 25, 2006·20 cites·34 claims
- 0983US9063482B2Cooling device and image forming apparatusIKEDA KEISUKE·Filed 2013·Granted Jun 23, 2015·3 cites·18 claims
- 1082US9098024B2Cooling device and image forming apparatus including sameIKEDA KEISUKE·Filed 2014·Granted Aug 4, 2015·2 cites·18 claims
- 1182US4962431ASynchronizing signal generating system for laser scannerRICOH KK·Filed 1989·Granted Oct 9, 1990·41 cites·6 claims
- 1279US8521053B2Cooling device and image forming apparatusIIJIMA YASUAKI·Filed 2010·Granted Aug 27, 2013·3 cites·7 claims
- 1379US7822351B2Filling-rate lowering and rolling rate adjusting image forming apparatusRICOH KK·Filed 2008·Granted Oct 26, 2010·5 cites·20 claims
- 1479US7149446B2Belt apparatus used in image formation, and an image formation apparatusRICOH KK·Filed 2005·Granted Dec 12, 2006·4 cites·29 claims
- 1578US6920291B2Belt apparatus used in image formation, and an image formation apparatusRICOH KK·Filed 2004·Granted Jul 19, 2005·12 cites·31 claims
- 1677US9400485B2Cooling device having a turbulence generating unitOKANO SATOSHI·Filed 2013·Granted Jul 26, 2016·2 cites·20 claims
- 1777US8068759B2Image forming apparatus and cooling method used thereinTAKEHARA KENICHI·Filed 2009·Granted Nov 29, 2011·5 cites·20 claims
- 1875US8180270B2Image forming apparatus for controlling glossiness of an imageYASUTOMI KEI·Filed 2008·Granted May 15, 2012·4 cites·12 claims
- 1975US4647961AApparatus for reading the image information of a colored originalRICOH KK·Filed 1985·Granted Mar 3, 1987·32 cites·11 claims
- 2072US6839531B2Belt apparatus used in image formation, and an image formation apparatusRICOH KK·Filed 2001·Granted Jan 4, 2005·10 cites·63 claims
- 2171US5404206AImage scanning mechanism using direct drive mechanismRICOH KK·Filed 1993·Granted Apr 4, 1995·32 cites·5 claims
- 2270US8879945B2Cooling device and image forming apparatusFUJIYA HIOMITSU·Filed 2012·Granted Nov 4, 2014·2 cites·14 claims
- 2366US8682205B2Cooling device, cooling method, and image forming apparatusIIJIMA YASUAKI·Filed 2011·Granted Mar 25, 2014·1 cites·12 claims
- 2466US8682204B2Image forming apparatus having heat radiating unitFUJIYA HIROMITSU·Filed 2010·Granted Mar 25, 2014·1 cites·12 claims
- 2566US4968997ARecording sheet conveyor apparatus in an image recording apparatusRICOH KK·Filed 1989·Granted Nov 6, 1990·27 cites·22 claims
- 2664US8254803B2Image forming apparatus including a cooling deviceFUJIYA HIROMITSU·Filed 2009·Granted Aug 28, 2012·2 cites·20 claims
- 2764US7817174B2Direct image-recording device and image forming apparatus equipped therewithRICOH KK·Filed 2009·Granted Oct 19, 2010·2 cites·12 claims
- 2860USD1060002SSpacer for thermal insulationJAPAN AEROSPACE EXPLORATION·Filed 2021·Granted Feb 4, 2025·4 cites·1 claims
- 2958US9423730B2Cooling device and image forming apparatus including sameIKEDA KEISUKE·Filed 2015·Granted Aug 23, 2016·0 cites·32 claims
- 3052US8792800B2Cooling device and image forming apparatus including sameFUJIYA HIROMITSU·Filed 2012·Granted Jul 29, 2014·0 cites·18 claims
- 3151US8571437B2Cooling device and image forming apparatusHIRASAWA TOMOYASU·Filed 2010·Granted Oct 29, 2013·0 cites·8 claims
- 3249US8687999B2Cooling device and image forming apparatusOKANO SATOSHI·Filed 2011·Granted Apr 1, 2014·0 cites·6 claims
- 3348US8805231B2Cooling device and image forming apparatus including the sameSUZUKI SHINGO·Filed 2011·Granted Aug 12, 2014·0 cites·20 claims
- 3447US8204415B2Developing unit, processing unit, and image forming apparatusNAKAGAWA YOSHINORI·Filed 2009·Granted Jun 19, 2012·0 cites·14 claims
- 3545US7821527B2Image forming apparatusRICOH KK·Filed 2008·Granted Oct 26, 2010·0 cites·16 claims
- 3642US8412068B2Cooling device including a water-absorbing member and image forming deviceNISHIMURA TAKAYUKI·Filed 2010·Granted Apr 2, 2013·0 cites·8 claims
- 3742US2024384742A1Fitting structure and coupling memberJAPAN AEROSPACE EXPLORATION·Filed 2021·Application pending·0 cites
- 3841US8167410B2Image forming apparatusHORIKE MASANORI·Filed 2009·Granted May 1, 2012·0 cites·15 claims
- 3941US2008219702A1Image forming apparatus, process cartridge, and image forming methodTSUKAMOTO TAKEO·Filed 2008·Application pending·0 cites
- 4038US8259141B2Image forming device based on direct recording method and image forming apparatus including the sameSAITOH MASANORI·Filed 2009·Granted Sep 4, 2012·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →