Inventor · disambiguated record
Shinichi Agata
Also filed as: AGATA SHINICHI
20 granted patents·5 pending applications·102 citations·filing 2005–2024
92Inventor score
Technology areasG03G
Top patents by PatentIndex Score
25 records- 0196US7200350B2Image forming apparatus switching developing rollers of mounted process cartridges between contact and spaced states and switching the contact position of a feeding belt contactable to drums of the mounted cartridgesCANON KK·Filed 2005·Granted Apr 3, 2007·31 cites·8 claims
- 0295US7277659B2Image forming apparatus and seal retractorCANON KK·Filed 2005·Granted Oct 2, 2007·27 cites·11 claims
- 0391US7593670B2Charging device including a contact charging member with silica thereon, process cartridge including a contact charging member, and image forming apparatus including such charging memberCANON KK·Filed 2006·Granted Sep 22, 2009·15 cites·16 claims
- 0489US7209690B2Developing apparatusCANON KK·Filed 2005·Granted Apr 24, 2007·13 cites·16 claims
- 0586US7457554B2Image forming apparatus wherein an image forming region and a non-image forming region are charged with different potentialsCANON KK·Filed 2005·Granted Nov 25, 2008·8 cites·12 claims
- 0677US11003106B2Process cartridge and image forming apparatusCANON KK·Filed 2019·Granted May 11, 2021·1 cites·7 claims
- 0776US7711279B2Image forming apparatus with a predetermined potential difference between regions of an image bearing memberCANON KK·Filed 2008·Granted May 4, 2010·4 cites·9 claims
- 0874US8811833B2Image forming apparatusADACHI MOTOKI·Filed 2010·Granted Aug 19, 2014·2 cites·30 claims
- 0973US10031439B2Developing device having developer regulating member, process cartridge, and image forming apparatusCANON KK·Filed 2017·Granted Jul 24, 2018·1 cites·21 claims
- 1058US11988979B2Image forming apparatus with developing member that supplies toner to surface of image bearing member to form toner imageCANON KK·Filed 2022·Granted May 21, 2024·0 cites·38 claims
- 1158US10852662B2Developing device, process cartridge and image forming apparatusCANON KK·Filed 2019·Granted Dec 1, 2020·0 cites·15 claims
- 1257US2025199436A1Image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 1355US2025123584A1Image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 1453US10656547B2Image forming apparatus mountable with image bearing member unit and developer bearing memberCANON KK·Filed 2019·Granted May 19, 2020·0 cites·18 claims
- 1549US12321108B2Image forming apparatusCANON KK·Filed 2022·Granted Jun 3, 2025·0 cites·11 claims
- 1648US12158721B2Image forming apparatus controlling image forming and supply operationsCANON KK·Filed 2023·Granted Dec 3, 2024·0 cites·17 claims
- 1746US11073781B2Image forming apparatus that suppresses occurrence of image smearing by maintaining a metal soap on a surface of a photoconductorCANON KK·Filed 2020·Granted Jul 27, 2021·0 cites·74 claims
- 1845US10642203B2Image forming apparatusCANON KK·Filed 2018·Granted May 5, 2020·0 cites·9 claims
- 1945US10534288B2Developing device, process cartridge, and image forming apparatusCANON KK·Filed 2018·Granted Jan 14, 2020·0 cites·16 claims
- 2045US9798266B2Image forming apparatus for preventing abnormally discharged imageCANON KK·Filed 2016·Granted Oct 24, 2017·0 cites·30 claims
- 2143US2010054776A1Image forming apparatusCANON KK·Filed 2009·Application pending·0 cites
- 2241US11099503B2Image forming apparatusCANON KK·Filed 2020·Granted Aug 24, 2021·0 cites·11 claims
- 2338US2017285514A1Developing device, process cartridge, and image forming apparatusCANON KK·Filed 2017·Application pending·0 cites
- 2437US9753395B2Image forming apparatus acquiring a duration of overchargeCANON KK·Filed 2016·Granted Sep 5, 2017·0 cites·21 claims
- 2536US2011158707A1Restricting blade and developing deviceCANON KK·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →