Inventor · disambiguated record
Takao Kume
Also filed as: KUME TAKAO
38 granted patents·2 pending applications·296 citations·filing 1995–2025
96Inventor score
Top patents by PatentIndex Score
40 records- 0193US6347201B1Image heating apparatusCANON KK·Filed 2000·Granted Feb 12, 2002·48 cites·22 claims
- 0292US5543904AFixating deviceCANON KK·Filed 1995·Granted Aug 6, 1996·59 cites·6 claims
- 0387US2025328097A1Image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 0486US10558143B2Image forming apparatus that controls a thermal fixing condition of a fixing portion based on thermal characteristic information of tonerCANON KK·Filed 2018·Granted Feb 11, 2020·2 cites·8 claims
- 0585US6131010ARotatable member having elastic layer and fixing apparatus having said rotatable memberCANON KK·Filed 1997·Granted Oct 10, 2000·39 cites·37 claims
- 0684US6298215B1Image heating apparatusCANON KK·Filed 2000·Granted Oct 2, 2001·32 cites·11 claims
- 0780US2025208550A1Fixing apparatus and image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 0878US10809655B2Image forming apparatus and control method thereof providing different speed control of driving developer carrying members using a common driveCANON KK·Filed 2019·Granted Oct 20, 2020·1 cites·10 claims
- 0978US6654571B2Image heating device with temperature sensors provided in sheet passing portion and non-sheet passing portionCANON KK·Filed 2001·Granted Nov 25, 2003·19 cites·5 claims
- 1077US12265340B2Image-forming apparatusCANON KK·Filed 2024·Granted Apr 1, 2025·0 cites·9 claims
- 1176US12271133B2Fixing apparatus and image forming apparatusCANON KK·Filed 2023·Granted Apr 8, 2025·0 cites·9 claims
- 1275US12372905B2Image forming apparatusCANON KK·Filed 2023·Granted Jul 29, 2025·0 cites·19 claims
- 1374US6091913AImage forming apparatus for controlling transfer intensity by detecting toner test imagesCANON KK·Filed 1995·Granted Jul 18, 2000·20 cites·26 claims
- 1473US8565627B2Image forming apparatus and control method thereofKINUKAWA TATSUYA·Filed 2009·Granted Oct 22, 2013·4 cites·25 claims
- 1572US12019380B2Image-forming apparatusCANON KK·Filed 2023·Granted Jun 25, 2024·0 cites·8 claims
- 1672US9256186B2Image forming apparatusCANON KK·Filed 2014·Granted Feb 9, 2016·1 cites·15 claims
- 1771US6879801B2Image forming apparatusCANON KK·Filed 2003·Granted Apr 12, 2005·12 cites·39 claims
- 1869US9182707B2Image forming apparatusCANON KK·Filed 2014·Granted Nov 10, 2015·1 cites·20 claims
- 1963US11988982B2Heater, heating device, and image forming apparatusCANON KK·Filed 2022·Granted May 21, 2024·0 cites·15 claims
- 2063US7035562B1Image forming apparatus with a changeable transfer bias for transferring a toner patch imageCANON KK·Filed 2000·Granted Apr 25, 2006·7 cites·16 claims
- 2162US7021753B2Image heating device having excessive temperature rise prevention functionCANON KK·Filed 2002·Granted Apr 4, 2006·8 cites·7 claims
- 2262US6016418AImage forming apparatusCANON KK·Filed 1997·Granted Jan 18, 2000·15 cites·14 claims
- 2361US11016413B2Image forming apparatus that controls a thermal fixing condition of a fixing portion based on thermal characteristic information of tonerCANON KK·Filed 2020·Granted May 25, 2021·0 cites·15 claims
- 2461US9037035B2Image forming apparatus including toner charging member for charging and moving residual tonerNAKAI TOMOAKI·Filed 2011·Granted May 19, 2015·1 cites·6 claims
- 2559US5600423AImage forming apparatus including a transfer medium bearing member having a sheet member for bearing a transfer medium thereonCANON KK·Filed 1995·Granted Feb 4, 1997·14 cites·76 claims
- 2655US12353154B2Image forming apparatusCANON KK·Filed 2024·Granted Jul 8, 2025·0 cites·11 claims
- 2755US8229305B2Image forming apparatusKINUKAWA TATSUYA·Filed 2009·Granted Jul 24, 2012·1 cites·15 claims
- 2855US5715506AImage forming apparatus comprising a mechanism for positioning a rotatable member and a transfer drumCANON KK·Filed 1995·Granted Feb 3, 1998·12 cites·28 claims
- 2953US9239552B2Transfer device and image forming apparatus comprising the sameCANON KK·Filed 2014·Granted Jan 19, 2016·0 cites·14 claims
- 3052US11852987B2Image forming apparatusCANON KK·Filed 2022·Granted Dec 26, 2023·0 cites·10 claims
- 3150US11899391B2Image forming apparatusCANON KK·Filed 2023·Granted Feb 13, 2024·0 cites·9 claims
- 3248US11927894B2Image forming apparatus controlling contact and separation of developing and image bearing membersCANON KK·Filed 2022·Granted Mar 12, 2024·0 cites·23 claims
- 3348US10120323B2Image forming apparatusCANON KK·Filed 2017·Granted Nov 6, 2018·0 cites·21 claims
- 3447US11409214B2Fixing apparatus and image forming apparatusCANON KK·Filed 2021·Granted Aug 9, 2022·0 cites·10 claims
- 3547US10409206B2Fixing device having a positioning portion that is inserted into an opening of a supporting member to prevent movement of a heat conductive memberCANON KK·Filed 2018·Granted Sep 10, 2019·0 cites·11 claims
- 3645US10120322B2Image forming apparatusCANON KK·Filed 2017·Granted Nov 6, 2018·0 cites·31 claims
- 3744US8019243B2Image forming apparatus with control of image forming conditionCANON KK·Filed 2009·Granted Sep 13, 2011·0 cites·16 claims
- 3842US10281846B2Image forming apparatusCANON KK·Filed 2017·Granted May 7, 2019·0 cites·12 claims
- 3941US8442419B2Image forming apparatus and method for controlling sameIKEDA YOSHIMICHI·Filed 2009·Granted May 14, 2013·0 cites·10 claims
- 4032US8554100B2Image forming apparatus using an electrophotographic systemICHINOSE KIMITAKA·Filed 2011·Granted Oct 8, 2013·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →