Inventor · disambiguated record
Shoichiro Ikegami
Also filed as: IKEGAMI SHOICHIRO
24 granted patents·3 pending applications·40 citations·filing 2010–2025
93Inventor score
Top patents by PatentIndex Score
27 records- 0190US8670702B2Image forming apparatusIKEGAMI SHOICHIRO·Filed 2011·Granted Mar 11, 2014·8 cites·3 claims
- 0289US10838332B2Image heating deviceCANON KK·Filed 2017·Granted Nov 17, 2020·3 cites·30 claims
- 0389US8509645B2Image forming system and apparatus with different printing modes for different numbers of printing sheetsIKEGAMI SHOICHIRO·Filed 2011·Granted Aug 13, 2013·7 cites·7 claims
- 0488US10627768B2Image forming apparatusCANON KK·Filed 2017·Granted Apr 21, 2020·2 cites·20 claims
- 0587US9766579B2Fixing apparatus for an electrographic or electrostatic imaging forming apparatusCANON KK·Filed 2016·Granted Sep 19, 2017·3 cites·10 claims
- 0686US9217972B2Fixing device of an image forming apparatusCANON KK·Filed 2015·Granted Dec 22, 2015·3 cites·4 claims
- 0784US9817348B2Roller and fixing deviceCANON KK·Filed 2016·Granted Nov 14, 2017·2 cites·14 claims
- 0884US8712303B2Image heating deviceANDO ATSUTOSHI·Filed 2011·Granted Apr 29, 2014·5 cites·4 claims
- 0983US11281139B2Fixing apparatus including heat generating element, and image forming apparatusCANON KK·Filed 2020·Granted Mar 22, 2022·1 cites·24 claims
- 1082US10281858B2Roller with elastic layers having different indentation elastic moduli, and fixing device having rollerCANON KK·Filed 2018·Granted May 7, 2019·1 cites·15 claims
- 1181US10488795B2Fixing device for fixing an image on a recording material and including a heat-conductive member with a regulating portionCANON KK·Filed 2016·Granted Nov 26, 2019·2 cites·3 claims
- 1277US12140899B2Image forming apparatusCANON KK·Filed 2022·Granted Nov 12, 2024·0 cites·4 claims
- 1375US10120308B2Image heating deviceCANON KK·Filed 2017·Granted Nov 6, 2018·1 cites·19 claims
- 1474US11422497B2Image forming apparatusCANON KK·Filed 2021·Granted Aug 23, 2022·0 cites·3 claims
- 1571US11774889B2Fixing apparatus including heat generating element, and image forming apparatusCANON KK·Filed 2022·Granted Oct 3, 2023·0 cites·27 claims
- 1670US9250582B2Fixing apparatusCANON KK·Filed 2014·Granted Feb 2, 2016·1 cites·10 claims
- 1769US9274474B2Fixing deviceCANON KK·Filed 2014·Granted Mar 1, 2016·1 cites·9 claims
- 1868US11150589B2Image forming apparatusCANON KK·Filed 2020·Granted Oct 19, 2021·0 cites·15 claims
- 1966US11841655B2Image heating deviceCANON KK·Filed 2020·Granted Dec 12, 2023·0 cites·15 claims
- 2060US10545440B2Pressure roller, image heating device, and image forming apparatusCANON KK·Filed 2018·Granted Jan 28, 2020·0 cites·15 claims
- 2157US12253814B2Fixing device and image forming apparatusCANON KK·Filed 2023·Granted Mar 18, 2025·0 cites·13 claims
- 2256US11156951B2Fixing unit and image forming apparatusCANON KK·Filed 2021·Granted Oct 26, 2021·0 cites·10 claims
- 2354US11360417B2Heater, fixing unit and image forming apparatusCANON KK·Filed 2021·Granted Jun 14, 2022·0 cites·15 claims
- 2454US2024377776A1Image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 2554US2025244701A1Fixing unit and image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 2644US10429783B2Fixing apparatus and heater used in the same that suppresses thermal stress from being created in the heaterCANON KK·Filed 2018·Granted Oct 1, 2019·0 cites·15 claims
- 2736US2011100972A1Image heating apparatusCANON KK·Filed 2010·Application pending·0 cites
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