Inventor · disambiguated record
Ryuta Ai
Also filed as: AI RYUTA
18 granted patents·1 pending application·113 citations·filing 2005–2018
92Inventor score
Technology areasG03G
Top patents by PatentIndex Score
19 records- 0197US7460821B2Image heating apparatus including heating rotatable member and cooperating rubbing rotatable memberCANON KK·Filed 2007·Granted Dec 2, 2008·36 cites·6 claims
- 0293US7251433B2Image forming apparatusCANON KK·Filed 2005·Granted Jul 31, 2007·20 cites·10 claims
- 0388US8095032B2Image forming apparatus with cleaning memberTORIMARU YUUSUKE·Filed 2009·Granted Jan 10, 2012·12 cites·6 claims
- 0486US7542687B2Image forming apparatus and control method of the image forming apparatusCANON KK·Filed 2006·Granted Jun 2, 2009·9 cites·13 claims
- 0586US7440711B2Image-forming apparatus having cleaning roller to remove toner from transfer roller that facilitates transferring toner image from image-bearing member to recording materialCANON KK·Filed 2006·Granted Oct 21, 2008·9 cites·7 claims
- 0682US9268265B2Image forming apparatusCANON KK·Filed 2015·Granted Feb 23, 2016·2 cites·8 claims
- 0782US7480470B2Image forming apparatus including a removing member for removing toner from a toner collecting memberCANON KK·Filed 2006·Granted Jan 20, 2009·7 cites·8 claims
- 0881US8224199B2Image forming apparatus featuring toner image band formation and adjusting image formationAI RYUTA·Filed 2009·Granted Jul 17, 2012·6 cites·9 claims
- 0980US9348267B2Image forming apparatusCANON KK·Filed 2015·Granted May 24, 2016·2 cites·11 claims
- 1078US8135303B2Image forming apparatus for preventing contamination of a backside of a recording mediumAI RYUTA·Filed 2009·Granted Mar 13, 2012·6 cites·9 claims
- 1177US8326163B2Image forming apparatusAI RYUTA·Filed 2012·Granted Dec 4, 2012·2 cites·7 claims
- 1275US10234807B2Image forming apparatusCANON KK·Filed 2017·Granted Mar 19, 2019·1 cites·20 claims
- 1371US9411300B2Image forming apparatus and cleaning bladeCANON KK·Filed 2015·Granted Aug 9, 2016·1 cites·24 claims
- 1464US10509355B2Image forming apparatusCANON KK·Filed 2018·Granted Dec 17, 2019·0 cites·8 claims
- 1561US10139766B2Image forming apparatusCANON KK·Filed 2017·Granted Nov 27, 2018·0 cites·19 claims
- 1650US9927761B2Image forming apparatusCANON KK·Filed 2017·Granted Mar 27, 2018·0 cites·19 claims
- 1743US10185240B2Image forming apparatus with storage of cleaning blade contact pressureCANON KK·Filed 2017·Granted Jan 22, 2019·0 cites·16 claims
- 1843US7742067B2Image forming apparatus having a exposure control unit capable of changing an exposure ratio between a first exposure ratio and a second exposure ratio different from the first exposure ratio when a first exposure unit or second exposure unit exposes an image carrier on the basis of image data for forming an image with a certain densityCANON KK·Filed 2008·Granted Jun 22, 2010·0 cites·9 claims
- 1941US2013164004A1Image forming apparatusCANON KK·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →