Inventor · disambiguated record
Masahiko Suzumi
Also filed as: SUZUMI MASAHIKO
35 granted patents·1 pending application·698 citations·filing 1996–2019
97Inventor score
Top patents by PatentIndex Score
36 records- 0196US7389079B2Image heating apparatus and flexible sleeve used for the sameCANON KK·Filed 2007·Granted Jun 17, 2008·26 cites·8 claims
- 0296US6336009B1Image heating apparatus and heater for heating imageCANON KK·Filed 1999·Granted Jan 1, 2002·92 cites·31 claims
- 0395US6185383B1Image heating apparatusCANON KK·Filed 2000·Granted Feb 6, 2001·59 cites·8 claims
- 0494US7155136B2Image heating apparatus having heater for externally heating fixing rollerCANON KK·Filed 2005·Granted Dec 26, 2006·18 cites·5 claims
- 0594US6763205B2Image heating apparatus with heater in form of a plate cooperable with a rotatable member to form a heating nipCANON KK·Filed 2002·Granted Jul 13, 2004·50 cites·22 claims
- 0692US9423737B2Fixing apparatusCANON KK·Filed 2015·Granted Aug 23, 2016·5 cites·18 claims
- 0792US8646776B2Image forming apparatus with reversely-rotatable roller of differential velocitiesAGATA JUN·Filed 2010·Granted Feb 11, 2014·18 cites·15 claims
- 0892US5920757AHeater having an offset temperature detecting element and image heating apparatus having the heaterCANON KK·Filed 1998·Granted Jul 6, 1999·59 cites·21 claims
- 0991US6580883B2Image heating apparatusCANON KK·Filed 2001·Granted Jun 17, 2003·36 cites·15 claims
- 1091US5862435AImage forming apparatusCANON KK·Filed 1998·Granted Jan 19, 1999·54 cites·19 claims
- 1191US5860051ABelt-type fixing apparatus with pressure rollerCANON KK·Filed 1996·Granted Jan 12, 1999·54 cites·38 claims
- 1290US9182713B2Fixing apparatusCANON KK·Filed 2012·Granted Nov 10, 2015·5 cites·17 claims
- 1390US6701102B2Method and apparatus for controlling the temperature in a fixing device of an image forming apparatusCANON KK·Filed 2001·Granted Mar 2, 2004·35 cites·20 claims
- 1490US6493521B2Image forming apparatusCANON KK·Filed 2001·Granted Dec 10, 2002·33 cites·20 claims
- 1589US6298213B1Image forming apparatus with image fixing means of low heat capacityCANON KK·Filed 1998·Granted Oct 2, 2001·45 cites·3 claims
- 1686US9217972B2Fixing device of an image forming apparatusCANON KK·Filed 2015·Granted Dec 22, 2015·3 cites·4 claims
- 1785US6423941B1Image heating apparatus and heaterCANON KK·Filed 1999·Granted Jul 23, 2002·37 cites·18 claims
- 1883US10359715B2Image forming apparatusCANON KK·Filed 2018·Granted Jul 23, 2019·2 cites·16 claims
- 1983US9891552B2Image forming apparatus performing toner purge processingCANON KK·Filed 2016·Granted Feb 13, 2018·2 cites·10 claims
- 2083US6965742B2Image forming apparatusCANON KK·Filed 2003·Granted Nov 15, 2005·21 cites·9 claims
- 2171US7002105B2Image heating apparatusCANON KK·Filed 2004·Granted Feb 21, 2006·11 cites·5 claims
- 2270US9250582B2Fixing apparatusCANON KK·Filed 2014·Granted Feb 2, 2016·1 cites·10 claims
- 2369US9274474B2Fixing deviceCANON KK·Filed 2014·Granted Mar 1, 2016·1 cites·9 claims
- 2468US5991555AImage forming apparatusCANON KK·Filed 1998·Granted Nov 23, 1999·18 cites·38 claims
- 2563US8818227B2Image forming apparatus for shifting to a power saving mode after a lapse of a predetermined timeSUZUMI MASAHIKO·Filed 2011·Granted Aug 26, 2014·1 cites·10 claims
- 2659US7190917B2Image forming apparatus with divided output of DC high voltage sourceCANON KK·Filed 2004·Granted Mar 13, 2007·9 cites·9 claims
- 2758US10725407B2Fixing apparatusCANON KK·Filed 2019·Granted Jul 28, 2020·0 cites·11 claims
- 2855US8229306B2Image forming apparatus and image forming method for preventing scattering of tonerSUZUKI TAKEHIKO·Filed 2011·Granted Jul 24, 2012·0 cites·18 claims
- 2954US10725405B2Fixing deviceCANON KK·Filed 2018·Granted Jul 28, 2020·0 cites·11 claims
- 3053US9304458B2Image forming apparatusCANON KK·Filed 2014·Granted Apr 5, 2016·0 cites·12 claims
- 3151US8099003B2Image forming apparatus and image forming method for eliminating image defects by considering a kind of transfer materialSUZUKI TAKEHIKO·Filed 2008·Granted Jan 17, 2012·0 cites·11 claims
- 3249US10901351B2Image forming apparatus that changes a control target temperature in accordance with a number of sheets of recording material that have passed through an image heating portionCANON KK·Filed 2019·Granted Jan 26, 2021·0 cites·5 claims
- 3347US10649375B2Image forming apparatus configured to set a start of a feeding operation based on a value related to a rate of temperature rise for a fixing portionCANON KK·Filed 2019·Granted May 12, 2020·0 cites·24 claims
- 3447US6859631B2Image forming apparatus and image forming methodCANON KK·Filed 2003·Granted Feb 22, 2005·3 cites·28 claims
- 3546US11112737B2Fixing apparatus including a heat conducting member with an extending portion extending upstream of the heaterCANON KK·Filed 2018·Granted Sep 7, 2021·0 cites·11 claims
- 3636US2011100972A1Image heating apparatusCANON KK·Filed 2010·Application pending·0 cites
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