Inventor · disambiguated record
Satoru Izawa
Also filed as: IZAWA SATORU
40 granted patents·2 pending applications·1,065 citations·filing 1990–2018
98Inventor score
Top patents by PatentIndex Score
42 records- 0197US9568867B2Image forming apparatus and image forming methodCANON KK·Filed 2016·Granted Feb 14, 2017·13 cites·4 claims
- 0297US9377727B2Image forming apparatus and image forming methodCANON KK·Filed 2015·Granted Jun 28, 2016·17 cites·1 claims
- 0397US7251447B2Image heating apparatus and conveying roller for use thereinCANON KK·Filed 2005·Granted Jul 31, 2007·38 cites·15 claims
- 0496US9091974B2Image forming apparatus and image forming methodYOSHIOKA MAHITO·Filed 2012·Granted Jul 28, 2015·22 cites·4 claims
- 0595US9989900B2Image forming apparatus and image forming methodCANON KK·Filed 2016·Granted Jun 5, 2018·7 cites·6 claims
- 0695US7215899B2Image forming apparatus having temperature sensing element for sensing temperature of recording materialCANON KK·Filed 2005·Granted May 8, 2007·31 cites·16 claims
- 0794US7280775B2Image-forming apparatus and recording-medium-temperature detector unit used in the sameCANON KK·Filed 2005·Granted Oct 9, 2007·26 cites·49 claims
- 0894US6763205B2Image 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
- 0993US6671488B2Image heating apparatusCANON KK·Filed 2002·Granted Dec 30, 2003·43 cites·32 claims
- 1093US6519426B2Image heating apparatus and image forming apparatus having the image heating apparatusCANON KK·Filed 2001·Granted Feb 11, 2003·46 cites·20 claims
- 1193US5450181AFixing deviceCANON KK·Filed 1994·Granted Sep 12, 1995·53 cites·49 claims
- 1292US6748192B2Image heating apparatus having metallic rotary member contacting with heaterCANON KK·Filed 2002·Granted Jun 8, 2004·38 cites·15 claims
- 1392US5920757AHeater having an offset temperature detecting element and image heating apparatus having the heaterCANON KK·Filed 1998·Granted Jul 6, 1999·59 cites·21 claims
- 1491US5862435AImage forming apparatusCANON KK·Filed 1998·Granted Jan 19, 1999·54 cites·19 claims
- 1591US5860051ABelt-type fixing apparatus with pressure rollerCANON KK·Filed 1996·Granted Jan 12, 1999·54 cites·38 claims
- 1691US5732314AImage forming apparatus comprising image bearing member, intermediate image transfer member and secondary image transfer member for facilitating transfer of developed image from intermediate image transfer member to transfer materialCANON KK·Filed 1994·Granted Mar 24, 1998·42 cites·28 claims
- 1791US5722026APressing rotator and heating-fixing apparatus using the sameCANON KK·Filed 1996·Granted Feb 24, 1998·50 cites·15 claims
- 1890US6701102B2Method 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
- 1990US6493521B2Image forming apparatusCANON KK·Filed 2001·Granted Dec 10, 2002·33 cites·20 claims
- 2089US6298213B1Image forming apparatus with image fixing means of low heat capacityCANON KK·Filed 1998·Granted Oct 2, 2001·45 cites·3 claims
- 2188US6944420B2Image heating apparatus with flexible sleeve and flange members in contact with the sleeveCANON KK·Filed 2003·Granted Sep 13, 2005·29 cites·7 claims
- 2288US6794611B2Image heating apparatus having rotary metal member in contact with heater, such rotary member and producing method thereforCANON KK·Filed 2002·Granted Sep 21, 2004·28 cites·22 claims
- 2386US6713725B2Image heating apparatusCANON KK·Filed 2002·Granted Mar 30, 2004·26 cites·24 claims
- 2486US6404998B1Image forming apparatus determining transfer voltage based on transferring member resistance value and transferring material resistance valueCANON KK·Filed 2000·Granted Jun 11, 2002·27 cites·6 claims
- 2585US6915099B2Heat fixing apparatusCANON KK·Filed 2003·Granted Jul 5, 2005·24 cites·36 claims
- 2684US8965239B2Heat fixing device having cooling fan and pressing roller with heat conductive fillerKAINO TOSHIYA·Filed 2012·Granted Feb 24, 2015·4 cites·12 claims
- 2783US9429886B2Image forming apparatus having fixing device and blower for the fixing deviceCANON KK·Filed 2014·Granted Aug 30, 2016·2 cites·9 claims
- 2881US6787737B2Heater having imide-based slide layer and image heating apparatus using the heaterCANON KK·Filed 2002·Granted Sep 7, 2004·24 cites·38 claims
- 2980US10646939B2Wire electric discharge machineMITSUBISHI ELECTRIC CORP·Filed 2016·Granted May 12, 2020·4 cites·17 claims
- 3077US10031476B2Image forming apparatus having fixing device and blower for the fixing deviceCANON KK·Filed 2016·Granted Jul 24, 2018·1 cites·9 claims
- 3177US6961532B2Image heating apparatusCANON KK·Filed 2003·Granted Nov 1, 2005·15 cites·8 claims
- 3276US6895207B2Image heating apparatus having flexible metallic sleeve and reinforcing member disposed in an interior of said sleeveCANON KK·Filed 2003·Granted May 17, 2005·14 cites·7 claims
- 3376US5960233ATemperature control for a fixing apparatusCANON KK·Filed 1996·Granted Sep 28, 1999·26 cites·7 claims
- 3474US6920293B2Image forming apparatus and heat fixing apparatusCANON KK·Filed 2003·Granted Jul 19, 2005·13 cites·20 claims
- 3573US6952538B2Image forming apparatus with heater having bias applying portion setting bias based on sheet widthCANON KK·Filed 2003·Granted Oct 4, 2005·13 cites·15 claims
- 3672US7187878B2Image forming apparatus and its control methodCANON KK·Filed 2005·Granted Mar 6, 2007·4 cites·14 claims
- 3771US6456804B2Image forming apparatus for enabling to selectively apply a setting voltage or other voltages to a transferring materialCANON KK·Filed 2000·Granted Sep 24, 2002·12 cites·9 claims
- 3869US6440347B1Method of manufacturing roller for fixing covered with tubeCANON KK·Filed 1999·Granted Aug 27, 2002·27 cites·22 claims
- 3968US2018267442A1Image forming apparatus and image forming methodCANON KK·Filed 2018·Application pending·0 cites
- 4065US10481552B2Fixing device having a perforated ductCANON KK·Filed 2018·Granted Nov 19, 2019·0 cites·7 claims
- 4147US5144212ADisplay processing apparatusMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Sep 1, 1992·16 cites·13 claims
- 4233US2012231390A1Method of fixing toner imageUEKAWA EIJI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →